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ABU Trailers Inc. Owner`s Manual

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1. _ __ _ _ _ 8 READ UNDERSTAND INSTRUCTIONS BEFORE OPERATING JACK A WARNING A NEVER ATTEMPT TO MOVE PULL PIN WHEN THERE S ANY LOA DOING 50 COULD CAUSE THE TRAILER TO MOVE SUDO SPRING RETURN DROP LEG WILL NATURALLY RETRACT VERY HONSSPRING RETURN DROP LEG WILL NATURALLY FALL LEAR OF MOVING DROP LEG DROP LEG PULL PIN ENGAGED DROP LEG PULL PNY DSENGAGED CLOSED OPEN Spring Return Drop Leg Operation Non Spring Retum Drop Leg Operation chat Drop eg wil natural WARNING Drop leg wil naturally fol ret A yn pt ra upporing pe mat ej tsupporing any load ony ood 2 fretractea grasp the honale of foot 2 Fextanged place your footon foot plate to contro the fa piate to conta the return of the orop eg y Diergage drop leg pin by rotating uly move the crop eg to the res o pr On desired position 0 oine Engage drop leg pin by rora y 10 the engaged postion and into th gage the drop pu desired adjustment hole ttot ton ondo me 6 Vel nate drop lg pins uly de ack by checking for no en the drop agpi ceoronce you tne ceorance d ond housing to tequrce bety nthe crop leg must adjust he dropleg to pin and housing fyow se ce pininto the noie locaton you you must adiustthe arop eg ta fly unable to fly seat the pin DO NOT USI FA location tihe pin To otto Instruction sheet contact Ceavent Traler Products Inc 800 404 9466 0926
2. Truck Trailer Manufacturers Association http www ttmanet org STANDARDS amp REGULATIONS American National Standards Institute http www ansi org Code of Federal Regulations Ww AUPE ATION OF TRAILER oct s HATUNA AS http www ntda org The following links are listed by http www access gpo gov nara cfr cfr table search html Federal Motor Vehicle Safety Standards http www access gpo gov nara cfr waisidx_99 49cfr571_99 html Federal Register http www gpoaccess gov fr Trailer Lighting Posters http www nhtsa dot gov cars rules standards conspicuity Trirpstr html EARLY WARNING REPORTING NHTSA Early Warning Reporting http www odi nhtsa dot gov ewr ewr cfm GOVERNMENT Federal Highway Administration http www fhwa dot gov Federal Motor Carrier Safety Administration http www fmcsa dot gov Federal Register http www gpoaccess gov fr National Highway Traffic Safety Administration NHTSA htto www nhtsa dot gov cars rules NHTSA Information for New Manufacturers http www nhtsa dot gov cars rules maninfo NHTSA Manufacturer Information http www nhtsa dot gov cars rules manufacture Search Bill Summary amp Status 108th Congress htto thomas loc gov bss d108query html State by State Lemon Law Information http www autopedia com html HotLinks_Lemon2 html U S Department of Transportation USDOT http www dot gov CANADA Canadian Council of Motor Transport Administrators
3. Towing stability also depends on keeping the center of gravity as low as possible Load heavy items on the floor and over the axles When loading additional items be sure to maintain even side to side weight distribution and proper tongue weight The total weight of the trailer and its contents must never exceed the total weight rating of the trailer Gross Vehicle Weight Rating A 1 1 gt or GVWR WARNING An ovenoaded trailer can result in loss of 4 1 TONGUE WEIGHT control ofthe trailer leading to death or ia SE nous injury It is critical to have a portion of the trailer Do not load a trailer so that the weight on load carried by the tow vehicle That is the any tire exceeds its rating trailer tongue must exert a downward force Do not exceed the trailer Gross Vehicle on the hitch This is necessary for two rea sons First the proper amount of tongue weight is necessary for the tow vehicle to be able to maintain control of the tow vehicle trailer system If for example the tongue exerts an upward pull on the hitch instead of pushing down on it because the trailer is over Weight Rating GVWR orthe Gross Axle Weight Rating G AW R A JIN a WARNING loaded behind its axels the rear wheel of the tow Improper tongue weight load distribution vehicle can lose traction or grip and cause loss of can result in loss of control of the trailer control Also even if there is some weight on the leading to death or se
4. n first trip tighten wheel lugs al stari and at 10 25 and 50 miles Tighten to manulacturora spacicmtiona 17 18 MANUFACTURED BY ABU Trailers Inc DATE 5 2006 GVWR 1356 KG 2990 LB GAWR ALL 1356 KG 2990 LB PER AXLE WITH P215 75R15 B TIRE 15X6JJ RIM AT 241 KPA 35 PSI COLD SINGLE THIS VEHICLE CONFORMS TO ALL APPLICABLE U S FEDERAL MOTOR VEHICLE SAFETY STANDARDS IN EFFECT ON THE DATE OF MANUFACTURE SHOWN ABOVE VLN 4UGFU10146D013451 TYPE TRAILER MODEL 07210TU135 MANLEACTURED BY Gra KGI 13 GANE ALL KG LB PER AXLE WITH TRE RM AT KPAL PSI COLD SHELE THIS VEHICLE CONFORMS TR ALL APPUCABLE US FEDERAL MOTOR VEHICLE SAFETY STANDARDS IK EFFECT DA pa EDIO HEY A A DANGER DO NOT GO UNDER A RAISED BODY IT AVOED SERIOUS INJURY OF DEATH MAY DROP AND KILL YOU Close latch pee OPERATE HOIST rr handie rod in CONTROLS ONLY holes pihini before FROM A SAFE LOCATION mowing aik 2 Ball REQUIRED REQUIRED stones uTooss WHEEL NU TORQUE 200 FT Ibs AVOID SERIOUS INJURY OR DEATH Gross trailer weight not to exceed 24 000 LBS This coupler to be used only with 2 5 16 ball SUPERIOR COMPANIES INC BARTLESVILLE OK Made in USA A DANGER Senous injury and or property You are required to comply with damage can result if this wehicieg OS e state requirements regarding brakes licensing and is towed before tamiliarizing any additional equipment that may
5. YONUDI SHRI HUONDOA 0 ABRLIEP 919485 Ul Jnsas jM OS OP 0 ainjiey un pmeyeosq Supsa aojas Ord aapea yoeuuoosig SNINYYA Cy dia uage of Jud AOMBA jo Lonipuco waua punoi uo Hep egeo jo 104 og 2 O08 SAS SIOPS0S Nig UDIBIBUSE BIOUOA jo wana ul nd o oug pajonuisqoun eJnsua 0 payaa aq poys uongoo UM 1 NDILAYO Puno LOH 300 0 89408 SODIQ ISO 0 aul LOH HCA Zt Aisyeg AOA 01 NOY 38 1608 HOLMS OSTIVLONI sO u Ne UQUA 8In986 BLA AI MYT YOR i Qu YOR JUNO puncuB Slaa mop JO QBUNOD aina HONOA MO UBM DEB jin KUA yams 2iexBazq yunou SABA ji i CORA HO O A TWA HOLH HO 18 191 NO OM NVHO OL KRSdOHa N31HD1L SAO LON OG Pepou ou sme ua yan JON OQ Wed ut Jo doo treo ABIES 6 eIges YOO OU 00 NOLLNVO sided uo pee UNS OU UIEJ95 uiag alta AJIUA 4801 O aeo yoy Soiu MO OF Buuaeny suoneuuoo e aleinsul Aado wesbelp oneuiayos sed ath p SUPQ KISU pue yaya ORIG 0 9108 80 SN UMMS OQ uqun 940 308 DO NOLLAYS py ut papnyous jou sinu pue yog sinu wef sii 2 40 mu NO pue YOR i Huish 889810 aseo lapeq 10 ayien 0 9181 O 1930810 LIM BMByeaIG OQ 7 Jaye UG U0lIg501 ajgejins BAO lo 1800 Now tei oy Aaungas 9829 Lape NOW SU0809UU05 SIIM HE 190S WALI ALIAS RUGS 83816 uonejejeu jo uo paros 30 aul JOH uodn 8UINSUOD o jeus 81 1 ABmeyeaig 18181 JO 8980 Ui 9191894 aq JOU jm pue SUONHNSH Ou SEU 9083 yey uppaa og AGNES
6. ee EL LL ee 7 2 INSPECTION AND SERVICE INSTRUCTIONS 7 2 1 AXLE BOLTS FRAME SUSPENSION amp STRUCTURE To perform many of the inspection and maintenance activities you must jack up the trailer Jacking Points for All Trailers figure indicates the general areas where jacks and jack stands Jacking Point s for all ABU trailers may be applied e Trailer should be hooked to tow vehicle When e Use wheel chocks for tires on the opposite jacking and using side of the trailer that is being jacked jack stands e Apply brakes place them so as Jack should be level AND on level ground to clear wiring j j l brake lines and e Place jack under main frame of trailer to Sus pension the rear of the tire that is being changed parts springs torsion bars etc Place jacks and jack stands inside of the perimeter strip on the support ing structure to which the axles are attached 7 2 2 TRAILER STRUCTURE Because the trailer floor receives the most abuse it will most likely corrode before any other part of the structure 7 2 2 1 Fasteners and Frame Members Inspect all of the fasteners and structural frame members for bending and other damage cracks or failure Repair or replace any damaged fastener and repair the frame member If you have any questions about the condi A WARNING Broken or damaged fasteners or welds can cause injury or damage to trailer and contents Inspect for and repair all damaged pa
7. greater than that of your trailer Also the ball size must be the same as the coupler size If the hitch ball is too small too large is underrated is loose or is worn the trailer can come loose from the tow vehicle and may cause death or serious injury THE TOW VEHICLE HITCH AND BALL MUST HAVE A RATED TOWING CAPACITY EQUAL TO OR GREATER THAN THE TRAILER GROSS VEHICLE WEIGHT RATING GVWR IT IS ESSENTIAL THAT THE HITCH BALL BE OF THE SAME SIZE AS THE COU PLER The ball size and load rating capacity are marked on the ball hitch capacity is marked on the hitch 3 2 2 1 Before coupling the trailer to the tow vehicle Be sure the size and rating of hitch ball match the size and rating of the coupler Hitch balls and couplers are marked with their size and rating e Wipe the hitch ball clean and inspect it visually and by feel for flat spots cracks and pits e Rock the ball to make sure it is tight to the hitch Then you will need to visually check and see that the hitch ball nut is solid against the lock washer and hitch frame e Wipe the inside and outside of the coupler clean and in spect it visually for cracks and deformations feel the inside of the coupler for worn spots and pits e Be sure the coupler is tight to the tongue of the trailer All coupler fasteners must be visibly solid against the trailer frame e Raise the bottom surface of the coupler to be above the top of the hitch ball Use the jack if one is pro
8. BODY MUST BE BRACED BEFORE SERVICING HOST OR WORKING IN AREA WITH BODY IN RAISED POSITION 9 LUBRICATE HOIST GREASE FITTINGS OFTEN AT LEAST EACH TIME TAUCK IS SERVICED 9 TRAILER MUST DE LEVEL FOR DUMPING e DO NOT O Goanesiisy thee baiat lo a Hy rgali kla with mom priitertipiij ad ao than Aka by Ba boisi manitaciiner can causa tha balat ko tail dering tha dampang af a byad This coid lead de dimige terion lajury or death Be sure you fave ihe correct aretspre and low H poo a mal knpw lit comiendo pitia bad Glow KOPA the Iriiber manulaetarer Adpaieag Ba EBopdraulir perna da mere ihan lbe recommended geting may causa e bois lo Bail darisg the dumping al ihe load Ther could e damage to fe trailer pricas injery or death Hen kijini ihe precie an pour cee H e bydralic presse e a Qeestion conti the bailar manularipraz Kuwe anis gt qualified persan vet the Mpira prestare Fresing a Heck Ipad du ng dumping wiih thay katy rained or marking Be pailer map A Gamage fo the trailer seron imjury or death ewer diye Iprwae of rearward god rio Wuickip wet Ihe load ap er otherwise chock the byst Ha inad bs elect ia the body lower Da body Than rea Iba load B isg ander a maised body can ratalt in serios injery or deal bold ihe body meepectedl descand Werer pasiban pounee pr slips per In position emai eet uade s eae a prop the nisada body ia Ihe body prop or body progs supplied Remember body propa are lo
9. The gross weight of the trailer includes the weight of the trailer and all of the items within it such as cargo water food and other sup plies GAWR The Gross Axle Weight Rating is the maximum gross weight that an axle can support It is the lowest of axle wheel or tire rating Sometimes the tire or wheel rating is lower than the axle manufacturers rating and will then determine GAWR The sum total of the GAWR for all trailer axles may be less than the GVWR for the trailer because some of the trailer load is carried by the tow vehicle rather than by the trailer axle s The total weight of the cargo and trailer must not exceed the GVWR and the load on an axle must not exceed its GAWR TIRE SIZE The tire size recommended for your trailer and load range PSIC The pounds per square inch cold is the tire pressure Kilopascals Pounds per Square Inch measured when Cold CERTIFICATION STATEMENT This trailer meets all the Federal Motor Vehicle Safety Standards in effect on the date of manufacture shown above VIN The Vehicle Identification Number VEHICLE TYPE Generally the word trailer is used However after this you may put a Model or additional descriptor Tow Vehicle When equipping a new vehicle or an older vehicle to tow your trailer ask the vehicle dealers for advice on how to outfit the towing vehicle Discuss the following information and equipment with the vehicle dealer Overall Carrying and Tow
10. Vehicle normal load on the tire The load on an individual tire that is determined by distribut ing to each axle its share of the curb weight accessory weight and normal occupant weight distributed in accordance with Table of CRF 49 571 110 and dividing by 2 Weather side The surface area of the rim not covered by the inflated tire Wheel center member In the case of a non pneumatic tire assembly incorporating a wheel a mechanical device which attaches either integrally or separably to the non pneumatic rim and provides the connection between the non pneumatic rim and the vehicle or in the case of a non pneumatic tire assembly not incorporating a wheel a mechanical device which attaches either integrally or separably to the non pneumatic tire and provides the connection be tween tire and the vehicle Wheel holding fixture The fixture used to hold the wheel and tire assembly securely during testing 2 4 TIRE SAFETY EVERYTHING RIDES ON IT The National Traffic Safety Administration NHTSA has published a brochure DOT HS 809 361 that discusses all aspects of Tire Safety as required by CFR 575 6 This bro chure is reproduced in part below It can be obtained and downloaded from NHTSA free of charge from the following web site http www nhtsa dot gov cars rules TireSafety ridesonit tires index html Studies of tire safety show that maintaining proper tire pressure observing tire and vehicle load limits not carrying mor
11. manually operate the electric brake controller in the tow vehicle cab You should feel the operation of the trailer brakes 3 2 3 6 Uncoupling the Gooseneck Trailer with Drop leg Jack Follow these steps to uncouple your gooseneck The drop legs are heavily spring loaded in hitch trailer from the tow vehicle the lowered position They will rapidly return to the upper position when released and can Block trailer tires to prevent the trailer from roll in ict serous bruises scrapes or pinching ing before jacking the trailer up Keep your feet shins and hands well clear of e drop iege aad waa e Disconnect the electrical connector releasing the drop legs e Disconnect the breakaway brake switch lanyard Always wear shoes or boots while performing E is cocci x Disconnect the safety chains from the tow vehi cle e Move the spring loaded gooseneck receiver lock plate locking pin to the OPEN position see Gooseneck Ball Receiver and Height Adjustment figure e Rotate the lock plate to a position that permits the goose neck ball to exit the receiver e Before releasing dropleg jack make certain ground surface below jack base will support the trailer tongue load e Rotate the drop leg plunger pin handle so that the plunger pin is released from the drop leg see Releasing Drop Leg Mechanism figure e Push down on the drop leg base with your foot to place a drop leg to the desired lowered position e Rotate the
12. tow use the crisscross star pattern on page xx If you do not have a torque wrench use a lug wrench from your tow vehicle and tighten the nuts as much as you can At the first opportunity have a service garage or trailer dealer tighten the lug nuts to the proper torque A WARNING Lug nuts are prone to loosen after initial installation which can lead to death or serio uz injury Check lug nuts for tightness on a newtrailer or when wheels have been remounted after the Lug nuts are also prone to loosen after first be frst 10 25 and 50 miles ofdriving ing assembled When driving a new trailer or after wheels have been remounted check to make sure they are tight after the first 10 25 and 50 miles of driving and before each tow thereafter Failure to perform this check can result in a wheel separating from the trailer and a crash leading to death or serious injury 1 2 9 IMPROPER LOADING The total weight of the load you put in or on the trailer plus the empty weight of the trailer itself must not exceed the trailer s Gross Vehicle Weight Rating GVWR If you do not know the empty weight of the trailer plus the cargo weight you must weigh the loaded trailer at a commercial scale In addition you must distribute the load in the trailer such that the load on any axle does not exceed the Gross Axle Weight Rating GAWR If your trailer is equipped with a Tire amp Loading Information Placard mounted next to the Ce
13. 2 3 1 Brake Shoes and Drums 56 12 32 Manually Adjusting Brake Shoes 56 7 2 3 3 Brakes Electric 97 7 2 3 3 A i Breakaway Brake 57 7 2 3 3 A 11 Breakaway Battery 57 7 2 3 3 A ili Breakaway Switch 57 7 2 3 3 B Tow Vehicle Operated Electric Brakes 57 7 2 3 3 C Magnets for all Electric Brakes 57 7 2 3 4 Brakes Hydraulic vacuum air or electric operated 57 7 2 3 4 A Vacuum operated hydraulic 58 7 2 3 4 B Air Pressure operated Hydraulic 58 7 2 3 4 C Electrical operated Hydraulic 58 Trailer Connection to Tow Vehicle 58 7 2 4 1 Coupler and Ball 58 7 2 4 2 Gooseneck 59 7 2 4 3 Fifth Wheel Kingpin 59 Landing Leg or Jack 59 Lights and Signals 59 Accessory Battery 60 Tires 60 Wheel Rims 61 Wheels Bearings and Lug Nuts 61 7 2 10 1 Unsealed Bearings Hubs 61 7 2 10 2 Lug Nuts Bolts 62 64 MAINTENANCE RECORDS SERVICE amp WARRANTY WORK 65 67 72 LINKS This User s Manual contains safety information 4 instruc tions for your trailer You must read this manual before loading or towing your trailer You must follow all safety precautions and instructions ABU Trailers Inc 606 Miller St Dwight NO 58075 Phone 701 642 9771 Fax 701 642 9811 1 1 SAFETY ALERT SYMBOLS AND SIGNAL WORDS An Owner s Manual that provides general trailer information cannot cover all of the specific details necessary for the proper combination of every trailer tow vehicle and hitch There fore
14. SYSTEMS Trailer brakes are designed to work in synchronization with the brakes on the tow vehicle When the tow vehicle and trailer braking systems are synchronized both braking systems contrib ute to slowing and the tongue of the pi will neither cea nor rise e sharply To insure safe brake performance and synchronization read and follow the axle brake and the brake controller manufacturers instructions If you do not have these instructions please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy Inspection and Service before Each Use em Inspection Service Section Reference Breakaway Brakes gt Electric Check operation Sections 0 3 2 3 4 amp 3 2 4 3 gt Hydraulic Check fluid level Section 7 2 3 4 Breakaway Battery Fully charged connections clean Sections 0 3 2 3 4 amp 3 2 4 3 Section 7 2 3 3 A Brakes all r Check operation Brakes ss Check gauge for proper vacuum of 18 Section 7 2 3 4 A Vacuum Actuated In Hg inches of mercury Check for cracks pits and flats Re Section 4 7 2 4 1 place w ball amp coupler having trailer Coupler and Hitch GVW Rating Ball Grease Check locking device 8 replace Check for cracks pits and flats Re Section 3 2 3 1 place w ball amp coupler having trailer GVW Rating Gooseneck Ball Grease Section 3 2 3 1 Check locking device amp replace wh
15. Wey AJUZA 9 310y JuJunsnipe pajisap u OUI pue uonisod jou 1u unsn pe pajisap oy olur pue pa3e3u9 oy 01 Ji Zuno Aq uid Sa domp y oBeBuq uonisod pa3e3us y 0 3unejo1 Aq uid 3 dop 8eSuq 1003 MOA Sursn uonisod pasop ay 0 3 dosp ay SAQUI nJ e p uon sod pajisap y 0 3 dop ayy aow X nJ re y uonisod uonisod posesuasip dy 0 3unejos Aq uid Sa dorp adeBuasig posesuasip oy 0 3unejo1 Aq uid 331 dosp a3e3uasig E 391 doip dy JO Je 24 331 doip y Jo uma O 1QUOS 0 did 3003 Jo 3puey y dseIs PLNY JIZ 4 OUOD 0 1g d JOO UO 1003 INO oe d tp pu 1x J Z peo Aue Sunioddns jou st yor oy yey JLIDA I peo Aue 3unoddns jou st Joel oy WY ALIS A I 1184 Aremu qm 331 doi ONINYYM KAppomb Arosa peno A pemeu pa 391 dod ONINYVM 71 12 11 In this section you will find links that were used in our Owners Manual along with other resource naim links If you would like to contact ABU Trailers Inc or any of the other websites for information please use the links listed below info abutrailers com http www abutrailers com ASSOCIATIONS American Rental Association http www ararental org National Truck Equipment Association http www ntea org National Wheel amp Rim Association http www nationalwheelandrim org Recreational Vehicle Industry Association htto www rvia com Society of Automotive Engineers http www sae org
16. a tow vehicle except while a trailer is actually being towed In this situation detachable extended mirrors are necessary Check with your dealer or the appropriate state agency for mirror requirements Heavy Duty Flasher A Heavy Duty Flasher is an electrical component that may be required when your trailer turn signal lights are attached to the tow vehicle flasher circuit 29 30 Electrical Connector An Electrical Connector connects the light and brake systems on the trailer to the light and brake controls on the towing vehicle Heavy Duty Engine Oil Cooling System The tow vehicle engine works harder when a trailer is being towed Depending on the size of the trailer you may need to install a separate engine oil cooler Inadequate cooling may result in sudden engine failure Ask the tow vehicle dealer if it is necessary to install a heavy duty cooling system Automatic Transmission Oil Cooler The automatic transmission of a towing vehicle handles more power when a trailer is being towed Inadequate cooling will shorten transmission life and may result in sudden transmission failure Ask the tow vehicle dealer if it is necessary to install a separate oil cooler for the automatic transmission Fire Extinguisher It is sensible to have a fire extinguisher in the tow vehicle Emergency Flares and Emergency Triangle Reflectors It is wise to carry these warning devices even if you are not towing a trailer It is particularly important to have
17. action if required will be completed within sixty 60 days from the contract E ABU Trailers will not reimburse purchaser of any repairs or adjustments of an ABU trailer without prior approval by ABU Trailers F If you return your trailer for repair to the factory we will warrant the repair of replacement parts for a year from date of repair If authorized repair must be done other than at ABU Trailers we will not warrant such repair work or replacement parts 7 Limitations The sole responsibility of ABU Trailers under this Warranty shall be to repair and replace parts at the factory or at a place approved by ABU Trailers ABU Trailers shall not be held liable for any cost of transportation of the trailer to or from the place of repair not for any damages resulting from the lost of use inconvenience loss of time commercial loss or any other type of damage general or specific foreseen consequential or incidental unless applicable state law provides otherwise DATE ana lili AC a gt Di E IA Hs WIN 3 E d l ap eh ABU Trailers whether as to merchantabili or a particular purpose or any other MAINTENANCE RECORD MILES SERVICE PERFORMED a 65 66 WARRANTY REPAIR RECORD DATE SERVICE PERFORMED as SERVICED Al 406 98 D09 1 H SQUEJSISSY OOIUGIS 104 SRA Ge GANG 0808109 eq secan demexealo Eu popuatltiooa siy esueunopad jewndo dod
18. alteration or overloaded or has been repaired without prior authorization from ABU Trailers 5 Prior Consent Any repairs made other than at ABU Trailers must be authorized by ABU Trailers No reim bursement will be made to any dealer or owner for repairs without the prior consent of ABU Trailers 6 Required Procedure In order to speed the correction of any problem covered by this Warranty the following procedure must be followed A To validate the Warranty you must sign and return the Warranty Registration Card in your owner s packet to ABU Trailers within ten 10 days of the date of purchase of your trailer B Within five 5 days after discovering a problem return your trailer to you dealer for inspection Dealers are responsible for fixing minor problems without charge to you or the factory This is you vest and fastest remedy for small problems C If your local dealer cannot repair the problem and you wish to make a claim under this Warranty have your dealer notify ABU Trailers 606 Miller St Dwight ND 58075 of your claim Please provide your name address home and work phone numbers a complete description of the problems and VIN num ber of your trailer If you are not near an ABU dealer please call ABU at 701 642 9771 to discuss your claim Cost estimates and pictures may be requested before claim is processed D ABU Trailers or your dealer will contact you within three 3 working days after receipt of your claim Correction
19. be oped paly oF an Walda body Ahempiisg in domp s loz pa pearel groord may cause e bailar ha over tere and con rece in Gamage ejor lejury or death hawyu damp the lori om growed ai ka bevel trond bz ram Et wali wa wal side ko side y f v DnE al MODEL 48000SL READ A UNDERSTAND STA RE OPERATING JAC OPERATING INSTRUCTIONS A WARNING A VAVIIONA CAUTION tl E PINGHPOINT em REL EASED PO POSTION TO LOWER LEG WATCH YOUR 1 Rotate handie to released position with hand or Tool 2 Place font on drop leg shoe and lower springtoaded drop section lo desired extension 3 Rotate handle 10 locked position with hand Ben litt foot rom show stowly anti drop leg automatically locks in oust bole position 4 Rotate landing gear crack to extend leg until desired trailer height is obtained HANDS AND FINGERS O AN SPRING LOADED DROP LEG RETRACTS WITH FORCE AND ROP LEG PULL CAN CUT AND CRUSH WHEN RETRACTINO Spring Return Drop leg Operon Non Spring Retu m Leg Operation WARNING Drop 129 wil noturaty WARNING Drop leg w react v ey qu 1 verity mot he jace i UN vell mot the k ja jj KEEP HANDS AND FEET CLEAR OF THE DROP SECTION WHILE OPERATING THE RELEASE HANDLE TO RETRACT LEG 1 Rotale crank to retract Jeg to Bully retracted minimum position 2 Keeping hands and feet clear al the drop section rotate handle to released position which will automatically retract the sp
20. both the trailer and towing vehicle structures when properly adjusted distributes the im posed vertical load at the hitch and coupling connection between structures of the towing vehicle and trailer e Weight Carrying Hitch A mechanical and or structural device that connects the trailer to the towing vehicle and that does not employ features designed to redis truibute the load imposed at the hitch and carrying connection Safety chains or cables Chains or cables permanently attached to the trailer such that if the coupler connection comes loose the safety chains or cables can keep the trailer attached to the tow vehicle With properly rigged safety chains or cables it is possible to keep the tongue of the trailer from digging into the road pavement even if the coupler to hitch connec tion comes apart Some states do not allow safety cables e g Pennsylvania therefore it may be wise to check with the State Police to see if your state has any restrictions on the use of safety cables if your trailer is so equipped Trailer lighting and braking connector A device that connects electrical power from the tow vehicle to the trailer Electricity is used to turn on brake lights running lights and turn signals as required In addition if your trailer has a separate braking system the electrical connector will also supply power to the trailer brakes from the tow vehicle Breakaway switch If the trailer becomes de coupled from the towing vehi
21. for that pu p s i U w y i Cross chains underneath hitch and coupler with pa SQ A 2 ENOUGH SL ACK enough slack to permit turning and to hold pS EE a FORTURNS tongue up ifthe trailer comes loose drop into hole and e Provide enough slack to permit tight turns but not be close to the road surface to drag Attach and test electric breakaway brake system If the coupler or hitch fails a properly connected and working breakaway brake system will apply electric brakes on the trailer The safety chains will keep the tow vehicle attached and as the brakes are applied at the trailers axles the trailer tow vehicle combination will come to a controlled stop The breakaway brake system includes a battery a switch with a pull pin and a lanyard Read and follow the instructions here as well as the in structions that have been prepared by the breakaway brake manufac turer If you do not have these instructions please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy The breakaway brake system may be fitted with a charging capability that draws power from the tow vehicle If the electrical system on your tow vehicle does not provide power to the breakaway brake battery you must periodically charge the battery to keep the breakaway brake system in working order e Connect the pullpin lanyard to the t
22. lists the total trailer weight Re connect the trailer to your tow vehicle and the drive the tow vehicle wheels off the scale just leaving the trailer axles on the scale Get a second ticket which lists the trailer s axle weight Simple subtract the axle weight from the total weight to determine the hitch weight While you are at the scale you should weigh the entire combination vehicle This result should be less than the Gross Combined Weight Rating GCWR for your towing vehicle Some scales allow you to get individual axle weights also If this is possible get the tow vehicles front and rear axle weights to make sure they are in the same proportion as the tow vehicle alone and that the rear axle is not overloaded This is the best way to A check that a weight distribution or load WARNING leveling hitch is adjusted properly i e Shifting cargo can result in loss of control ofthe you have the proper number of chain links trailer and can lead to death or serious injury _ Tie down all loads with proper sized fasteners attached to the snap up brackets erasers 4 3 SECURING THE CARGO Since the trailer ride can be bumpy and rough you must secure your cargo so that it does not shift while the trailer is being towed Also refer to the Federal Motor Carrier A WARNING Safety Administration Compliance Regu Do not transport fammable explosive poisonous or lations for Vehicles website for further other dangerous mate
23. loaded catch that keeps the trailer in the driving position After the trailer is loaded and the cargo is secured with hold downs be sure the spring loaded A WARNING catch has locked the trailer into driving position a mien ae E Couple the trailer securely to the tow vehicle before trailer which can result in death or serious attempting to unlock the deck and load the trailer injury Before to wang the trailer Lock the pivoting deck in the driving Unlock the deck and pivot it to the Loading position AE See nn see Pivoting Deck Trailer figure Before loading hole in ihe pivoling deck the cargo be certain the deck catch pin is retracted Load the cargo onto the trailer with approximately 60 of the cargo in the front half of the bed As the cargo is moved forward on the deck the deck will pivot down into the driving position Extend the deck catch pin into the deck to lock the deck into the driving position see Pivoting Deck Trailer figure Ensure that the catch en gages the hole in the pivoting deck Secure the cargo onto the trailer using appropriate straps and ten A WARNING sioning devices Since the trailer ride can be bumpy and rough Trailer hitch or dump body can fail you must secure your cargo so You or others can die or be senously that it does not shift while the ata rado l Load in trailer must not exceed 8250 trailer is being towed lbs It must be evenly distributed 4 4 LOA
24. located on each side panel in front of the wheels on dump trailers 7 Hoist Operation Danger Tag is located on the front side above the hitch amp or toolbox of a dump trailer 8 Hoist Operation Danger Tag is located on the front side above the hitch amp or toolbox of a dump trailer 9 Gooseneck Latch Plate Tag is located on the lower front side of all gooseneck cou plers 10 Wheel Nut Torque Tag is located on the rim amp rub rail of all dually tires 11 GVW Tag is located on the lower front side of all gooseneck couplers 12 Set Bolts Tag is located on the middle front side of all gooseneck couplers 13 Improper Loading Tag is located on the backside of the fenders of single axle utility trailers and for all other trailers it can be found on the front side of the trailer 14 Hoist Brace Tag is located on each side panel in front of the wheels on dump trailers 16 Jack Warning Tag is located on the front side of all Holland amp Binkley jacks 17 Jack Warning Tag is located on the front side of all Bulldog amp Fulton jacks 15 16 MANUFACTURED BY ABU Trailers Inc DATE 5 2006 GVWR 1356 KG 2990 LB GAWR ALL 1356 KG 2990 LB PER AXLE WITH P215 75R1 5 B TIRE 15X6JJ RIM AT 241 KPA 35 PSI COLD SINGLE THIS VEHICLE CONFORMS TO ALL APPLICABLE U S FEDERAL MOTOR VEHICLE SAFETY STANDARDS IN EFFECT ON THE DATE OF MANUFACTURE SHOWN ABOVE V LN 4UGFU10146D013451 TYPE TRAILER MODEL 07210TU135 MANUFACTU
25. may cause the trailer to overturn which can result in serious injury or death e Clear the area around the dump trailer e Open the rear doors and make sure they are securely hooked to the sides of the trailer using the hold back door chains e Undo the latch on the control box and open the cover exposing the control switch The control box cover should be locked when the dump trailer is not be ing used e Standing well clear of the dump bed push the UP button on the control device until the dump bed reaches approximately the halfway point of its dumping an gle Never leave the control device when operating the dump bed e Discontinue pushing the UP button and walk to the rear of the trailer so you can estimate if there is enough space for the remainder of the load to be safely dumped If not then you need to lower the dump bed by depressing the DOWN button and pull the trailer forward and then repeat the previous step e Standing well clear of the dump bed raise the dump bed to the three quarter point of the maximum dump angle Stop the lift and walk to the rear to check to see if there is enough space for continued dumping e Repeat the process until the load has been completely dumped e lf the load has not completely dumped DO NOT drive forward and stop quickly to shock the load out of the bed Also DO NOT jerk the control button up and down to dislodge the load The proper procedure for a stuck load is
26. or unload your open trailer ina it t unless it is prevented Tom tipping and ison USING It to carry Cargo firm and level ground 4 3 1 2 Loading a Rigid deck Trailer Open trailers have either a rigid deck or a pivoting deck depending on the exact model This subsection describes loading a rigid deck trailer Before loading a rigid deck trailer couple the trailer to the tow vehicle and make sure the rigid deck is level Do not load or unload the trailer when the deck is not level A WARNING Shifting cargo can result in loss of control ofthe Make sure the top of the ae or ramps trailer and can lead to death or serious injury secure to the trailer and the bottom is resting on firm ground Pockets may be provided to hold the ramp to the frame of the trailer Load the cargo onto the trailer with approximately 60 of the cargo in the front half of the trailer Secure the cargo to the trailer using appropriate straps chains and ten sioning devices Since the trailer ride can be bumpy and rough you must secure your cargo so that it does not shift while the trailer is being towed Return the ramp s to their stowed position s and secure them so that they will not move during transit 4 3 1 3 Loading a Pivoting deck Tilt Bed Trailer Some open trailers are equipped with a pivoting deck instead of with ramps The pivoting feature allows for easier loading and unloading The pivoting deck trailer is fitted with a spring
27. plunger pin handle so that the plunger pin is attempting to engage the drop leg see Releasing Drop Leg Mechanism figure e Slowly raise your foot permitting the drop leg to rise The plunger pin will engage a hole in the drop leg e Be sure the plunger pin is fully engaged Push it in by hand if necessary The bent part of the plunger pin handle must be touching the plunger pin housing e f your trailer has two drop leg jacks lower them both to the same level following the above instructions e Release the handle or crank from its holder and engage it with the jack shaft see Drop Leg Jack figure e Rotate the handle or crank from its hold and engage it with the jack shaft see Drop Leg Jack figure Ifthe drop lega are not set at the same level one ofthe drop leg jacks can be overloaded and can be damaged 41 42 e Rotate the handle or crank clockwise to slowly extend the jack and transfer the weight of the trailer tongue to the jack e On two speed jacks pushing the handle shaft toward the gearbox can perform rapid extension This shifts the gear box into a high speed mode e When the drop leg base contacts the ground shift the gear box into low gear mode by pulling or pushing on the handle shaft until it locks into low gear e Continue to extend the jack s making sure that the ground is providing stable and level support for the trailer e After the jack s are extended and the goosenec
28. proper operation of the latching mechanism When replacing a ball the load rating must match or exceed the GVWR of the trailer 7 2 4 2 Gooseneck The gooseneck receiver on the trailer connects to a hitch mounted ball on the towing vehicle The receiver ball and hitch transfer the towing forces between the tow vehicle and the trailer Before each tow coat the ball with a thin layer of automotive bearing grease to reduce wear and ensure proper operation and check the locking device that secures the receiver to the ball for proper operation See the gooseneck ball receiver manufacturer s manual for other inspec tion and maintenance activities If you do not have a manual for the re ceiver please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy If you see or can feel evidence of wear such as flat spots pitting or cor rosion on the ball or receiver immediately have your dealer inspect them to determine the proper action to prevent possible failure of the ball and receiver system When replacing a ball the load rating must match or exceed the GVWR of the trailer 7 2 4 3 Fifth Wheel Kingpin NOTE SEE INSERTION FOR KINGPIN COUPLERS LANDING LEG OR JACK If a grease fitting is present you must use a grease gun to lubricate the jack mecha nism Grease the gears in the top of hand cranked jacks once a year by removing
29. to adjust driving behavior when towing a trailer e Overloading and or improper weight distribution e Improper or mis coupling of the trailer to the hitch e Improper braking and steering under sway conditions eNot maintaining proper tire pressure e Not keeping lug nuts tight 1 2 1 IMPROPER SIZING OF THE TRAILER TO THE TOW VEHICLE Trailers that weigh too much for the towing vehicle can cause stability problems which can lead to death or serious injury Furthermore the additional strain put on the engine and Use ofatowvenice wih atowng drive train may lead to serious tow vehicle maintenance prob capacity less than the Gross For th th i towi itv of Vehicle Weight Rating ofthe trailer MS FOr Nese reasons the maximum towing Capacity 0 can result in loss of control and your towing vehicle should not be exceeded The towing may lead to death or serious injury capacity of your tow vehicle in terms of maximum Gross Be sure your hitch and tow vehicde are rated for the Gross Vehide Trailer Weight GTW and maximum Gross Combined Weight Weight Rating of your trailer Rating GCWR can be found in the tow vehicles Owner s Manual 1 2 2 DRIVING TOO FAST A With ideal road conditions the makimum recom WARNING mended speed for safely towing a trailer is 60 Driving too fast for conditions can mph If you drive too fast the trailer is more likely u n oss icono and cause EN death or serious injury
30. to check that none of the axles are overloaded The numbers guoted in the graph to the left are for example purposes only and should be tailored to the specific trailer For questions regarding the actual percent of tongue weight for the trailer check with the manufacturer for specifics Goes with tongue weight per centage of loaded graph WARNING Uneven left right load distri Improper tongue weight load distribution can result in loss of control ofthe bution can cause tire wheel trailer leading to death or senous injury axle or structural failure Be Make certain that tongue weight is within the allowable range trailer Be sure to sure your raller IS even y Distribute the load front to rear to provide proper tongue weight see chart loaded left right Towing ility al nds on he bed stability also depends o Distribute the load evenly right and left keeping the center of gravity Keep the center of gravity low as low as possible 1 2 11 SHIFTING CARGO A WARNING Since the trailer ride can be bumpy us shifting cargo can result in loss of and rough you must secure your control of the trailer and can lead to cargo so that it does not shift while the death or serious injury trailer is being towed Tie down all loads with proper sized fasteners ropes straps etc 1 2 12 INAPPROPRIATE CARGO A WARNING If your trailer is designed for specific cargo only Do nottransport famm a
31. to sway thus increasing the possibility for loss of Decrease your speed when going control Also your tires may overheat thus in plo dret a lighting conditions detenorate creasing the possibility of a blowout 1 2 3 FAILURE TO ADJUST DRIVING BEHAVIOR WHEN TOWING A TRAILER When towing a trailer you will have decreased acceleration increased stopping distance and increased turning radius which means you must make wider turns to keep from hitting curbs vehicles and anything else that is on the inside corner Furthermore the trailer will change the handling characteristics of your towing vehi cle making it more sensitive to steering inputs and more likely to be pushed around in windy conditions or when being passed by large vehicles In addition you will need a longer distance to pass due to slower acceleration and increased length With these caveats in mind e Be alert for slippery conditions You are more likely to be affected by slippery road surfaces when driving a tow vehicle with a trailer than driving a tow vehicle without a trailer e Anticipate the trailer swaying Swaying can be caused by excessive steering wind gusts roadway edges or by the trailer reaction to the pressure wave cre ated by passing trucks and busses e When encountering trailer sway take your foot off the gas and steer as little as possible in order to stay on the road Use small trim like steering adjustments Do not attempt to stee
32. will read below it is difficult to obtain the recommended tire pressure if your tires are not cold Because tires are designed to be used on more than one type of vehicle tire manu facturers list the maximum permissible inflation pressure on the tire sidewall This number is the greatest amount of air pressure that should ever be put in the tire under normal driving conditions 2 4 4 CHECKING TIRE PRESSURE Itis important to check your vehicle s tire pressure at least once a month for the following reasons e Most tires may naturally lose air over time e Tires can lose air suddenly if you drive over a pothole or other object or if you strike the curb when parking e With radial tires it is usually not possible to determine under inflation by visual inspection For convenience purchase a tire pressure gauge to keep in your vehicle Gauges can be purchased at tire dealerships auto supply stores and other retail outlets The recommended tire inflation pressure that vehicle manufacturers provide reflects the proper psi when a tire is cold The term cold does not relate to the outside tem perature Rather a cold tire is one that has not been driven on for at least three hours When you drive your tires get warmer causing the air pressure within them Ratlo ol height to width aspect ratio to increase Therefore to get an accurate tire pressure reading you must measure tire pressure when the tires are cold or compensate for the e
33. 00 pounds should have 20 25 of 12 000 pounds on the tongue That is the exam ple trailer would have 2 400 to 3 000 pounds on its tongue 4 2 CHECKING TONGUE WEIGHT To check the tongue weight the tow vehicle and trailer must be on level ground as they will be when the trailer is being towed For lighter trailers the recommended method of checking tongue weight is to use an acces sory Called a tongue weight scale If a tongue weight scale is not available from your dealer please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for assistance An alternate method of checking tongue weight involves the use of a bathroom scale The loaded trailer must be on a smooth and level surface and you must block the trailer wheels front and rear e Raise the tongue of the trailer with the jack e Place a bathroom scale on the ground directly below the coupler e Place a strong block support such as a cement block on the scale note the scale reading for the weight of the block support e Lower the tongue until the coupler rests on the block support and the jack is 1 2 inch above the ground e The scale reading minus the weight of the block support is the tongue weight e f the tongue weight exceeds the capacity of a bathroom scale you can use leverage to divide the tongue weight between the bathroom scale and another support see Chec
34. 085 2 Ball A CAUTION 4 PINGHPOINT WATCH YOUR HANDS AND FINGERS Loo RA ADANGER Senour injury andor property You are required to mmh wh damage can result if this wehich cal and slait nequi prai e bowed bolore ls mdiariging paella php A An ihe cern manam and Cibona bibid s Couplor hitch and trailer Budi aro the aami aire s Couplor it had Safety chaira a o ciiis crossod under longue and hischod bo towing viech a AH trailor lighting te Working cornocalhy s Loading is secured ba braller front aru roza s Tongue jack i iraile ks equipped ls retracted T t pin is latched fit iraiber r equipped Wheel lug baha aro properly ghiere Tiros are inflated bo pressure bedicoted Gm fire espardioy braken korning and any additional equigeeeri Than may he WA Contact your viete matti rebela Separe k mece inionzatias Trailer brakes H trailer ks as equipped ane proper atu arsa brs away derie ig ollached 16 igwang weheche Lond is within taller capacity a a distribadod property ba Tien lain pr per B rigu AG gt Da noi coed GVW which consists of combined weight el trailer amp cargo Hear ened ol load musi ya Gnbo the trailer fired When approaching Irae drive on slowly High speed loading can result in over shooting tros of trailer amd result in injury Wet gurleces may couse slick bed surface Wee caution while loadirg on Sw CHECK WHEEL LUGS
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36. CARGO Open Trailer 4 3 1 4 3 1 1 4 3 1 2 4 3 1 3 Preparing the Trailer for Loading Loading a Rigid deck Trailer Loading a Pivoting deck Tilt Bed Trailer 4 4 LOADING THE DUMP TRAILER Payload Capacity Loading Cargo Loading Flowable material Loading Fixed Loads including equipment such as skid steer 4 4 1 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9 5 1 PRE TOW CHECKLIST loaders Securing the cargo Unloading Flowable Loads from the Dump Trailer Hydraulic Components Body Prop Unload Bulk Material Using The Spreader Gate CHECKING THE TRAILER BEFORE AND DURING EACH TOW 5 2 MAKE REGULAR STOPS BREAKING IN A NEW TRAILER 6 1 RETIGHTEN LUG NUTS AT FIRST 10 25 amp 50 MILES 6 2 ADJUST BRAKE SHOES AT FIRST 200 MILES 6 3 SYNCHRONIZING THE BRAKE SYSTEMS 7 10 11 2 21 1 2 2 Fils 7 2 4 1 2 5 1 2 6 1 2 7 7 2 9 7 2 10 WARRANTY INFORMATION DIAGRAMS INSPECTION SERVICE amp MAINTENANCE 53 7 1 INSPECTION SERVICE amp MAINTENANCE SUMMARY CHARTS 53 Inspection and Service before Each Use 53 Inspection and Service each 3 Months or 3 000 Miles 54 Inspection and Service each 6 Months or 6 000 Miles 54 Inspection and Service Each Year or 12 000 Miles 54 7 2 INSPECTION AND SERVICE INSTRUCTIONS 55 Axle Bolts Frame Suspension amp Structure 55 Trailer Structure 55 7 2 2 1 Fasteners and Frame Members 55 C22 2 Welds 56 Trailer Brakes 56 7
37. Call your dealer in which you purchased your trailer through or contact ABU Trailers Inc at 701 642 9771 for assistance For addi tional information on the Drop Leg Jacks please refer to the Diagram Section for additional diagrams eAfter testing to see that the receiver is properly secured and locked to the ball retract the jack to its fully retracted position eReturn the drop legs to their upper positions The drop legs are held in the lowered position with a plunger pin Rotating the plunger pin while pulling it outward will cause it to come out of engagement with the drop leg and the leg will rapidly rise see Drop Leg Mechanism figure 3 2 3 3 Rig the safety chains Also refer to the Federal Motor Carrier Safety Administration Compliance A WARNING Regulations for Vehicles website for further information on securing your cargo Im proper rigging ofthe salely gt ins can e roer o http www fmcsa dot gov rules requlations the trailer uncouples from the tow vehicle administration whomustcomply index asp Fasten chains to safety chain receivers on the hitch not to ball Have sufficient slack to permit turning and to f e Visually inspect the safety chains and hooks for wear keep gooseneck on bed oftow vehicle if the es as or damage Replace worn or damaged safety chains and hooks before towing e Rig the safety chains so that they attach to the safety chain receivers in the bed of the truck If you are not ce
38. DING THE DUMP TRAILER 4 4 1 PAYLOAD CAPACITY Check if the trailer has payload decals on the A i sides If not then determine WARNING the payload or Cargo Ca Loading a pivoting deck trailer before retracting the deck acitv by subtractina the catch pin can crack the catch pin which can cause loss pa y f 9 of cargo or loss of control ofthe trailer Death or serious empty weight o the trailer injury may result from the GVWR given on Be fore loading the trailer retract the deck catch pin the Certification VIN tag lf the deck catch pin becomes bent do not straighten it Replace the deck catch pin before tow ng the load Determine the density of P g the material to be loaded and dumped so that you will know approximately how many cubic yards of material may be safely loaded carried and dumped 4 4 2 LOADING CARGO 47 48 Couple the trailer to the towing vehicle before loading This is essential for bumper pull trailers because the tongue can rise during loading to measure the tongue weight you will have to de couple the trailer after it is loaded Be sure the trailer is located on level ground Attempting to load on uneven ground may cause the trailer to overturn which can result in serious injury or death Do not transport people containers of hazardous substances or cans of flammable liquids However fuel in the tank of a tractor skid steer loader generator etc may be carried in the dum
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40. OUR VEHICLE TRAILER s RECOMMENDED TIRE PRESSURE AND LOAD LIMITS Tire information placards and vehicle certification labels contain information on tires and load limits These labels indicate the vehicle manufacturer s information includ ing e Recommended tire size e Recommended tire inflation pressure e Vehicle capacity weight VCW the maximum occupant and cargo weight a vehi cle is designed to carry e Front and rear gross axle weight ratings SAWR the maximum weight the axle systems are designed to carry Both placards and certification labels are per manently attached to the trailer near the left front 2 4 3 UNDERSTANDING TIRE PRESSURE AND LOAD LIMITS Tire inflation pressure is the level of air in the tire that provides it with load carrying capacity and affects the overall performance of the vehicle The tire inflation pres sure is a number that indicates the amount of air pressure measured in pounds per square inch psi a tire requires to be properly inflated You will also find this num ber on the vehicle information placard expressed in kilopascals kPa which is the metric measure used internationally Manufacturers of passenger vehicles and light trucks determine this number based on the vehicle s design load limit that is the greatest amount of weight a vehicle can safely carry and the vehicle s tire size The proper tire pressure for your vehicle is referred to as the recommended cold inflation pressure As you
41. Owner s Manual Your Trailer Information 1 3 GENERAL SAFETY INFORMATION 1 1 SAFETY ALERT SYMBOLS AND SIGNAL WORDS 1 2 MAJOR HAZARDS 1 2 1 Improper Sizing of the Trailer to the Tow Vehicle 1 2 2 Driving Too Fast 1 2 3 Failure to Adjust Driving Behavior When Towing a Trailer 1 2 4 Trailer Not Properly Coupled to the Hitch 1 2 5 Proper Use of Safety Chains 1 2 6 Proper Connection of Breakaway Brake 1 2 7 Matching Trailer and Hitch 1 2 8 Worn Tires Loose Wheels and Lug Nuts 1 2 9 Improper Loading 1 2 10 Unsafe Load Distribution 1 2 11 Shifting Cargo 1 2 12 Inappropriate Cargo 1 2 13 Inoperable Brakes Lights or Mirrors 1 2 14 Hazards From Modifying Your Trailer 1 2 15 Hazards for Dump Trailers 1 2 16 Trailer Towing Guide 1 2 17 Reporting Safety Defects 1 2 18 Safe Trailer Towing Guidelines 1 3 SAFETY WARNING LABELS ON YOUR TRAILER TIRE SAFETY INFORMATION 2 1 STEPS FOR DETERMINING CORRECT LOAD LIMIT TRAILER 2 1 1 Trailers 10 000 Pounds GVWR or Less CO CO OO OO OO NA N O O OH 20 20 20 2 1 2 Trailers Over 10 000 Pounds GVWR Note These trailers are not required to have a tire information placard on the vehicle 2 2 STEPS FOR DETERMINING CORRECT LOAD LIMIT TOW VEHICLE 2 3 GLOSSARY OF TIRE TERMINOLOGY 2 4 TIRE SAFETY EVERYTHING RIDES ON IT 2 4 1 Safety First Basic Tire Maintenance 2 4 2 Finding Your Vehicle TRAILERS Recommended Tire Pres sure and Load Li
42. RED BY Gwe KGI 13 GAR ALL KG LB PER AXLE WITH TRE Rist AT KPAL PSI COLD SELE THIS VEHICLE CONFORMS TO ALL APPUCABLE US FEDERAL MOTOR VEHICLE SAFETY STANDARDS IK EFFECT DH THE DATE CF MANUFACTUAE SHOW ABOVE WE TYPE TRABER FHIDEL ED 304 REY A TIRE AND LOADING INFORMATION wanasa car COLD TIRE PRESSURE 621KPA 90PSI y MODEL 48000SL SPRING LOADED DROP LEG OPERATING INSTRUCTIONS La it E H LOCKED POSITION RELEASED POSITION TO LOWER LEG 1 Rotate handie to released position wilh hand or tool 2 Piace toot on drop leg shoe and lower spring toaded drop section lo desired extension 3 Rotate handie 10 locked position with hand Ben HI toot rom shoe stowly until drop leg awtomatically locks in nexi hole position 4 Rotate landing gear crank la extend leg until desir trailer haigh is obtained SPRING LOADED DROP LEG RETRACTS WITH FORCE AND Ko CAN CUT AND CRUSH WHEN RETRACTINO A KEEP HANDS AND FEET CLEAR OF THE DROP SECTION WHILE OPERATING THE RELEASE TO RETRACT LEG 1 Rotala crank to relract leg to fully retracted minimum position 2 Keeping hands and feet clear ol the drop section rotate handle to released position which will automatically retract the spring loaded drop sestina into the tanding gear 3 Rotate handle to locked position with hand or foot KH DCL 031 79 Hey C XLG348 01 he Ball REQUIRED REQUIRED _
43. actice trailering Of course before you start towing the trailer you must follow all of the instructions for inspection testing loading and coupling Also before you start towing adjust the mirrors so you can see the trailer as well as the area to the rear of it Drive slowly at first 5 mph or so and turn the wheel to get the feel of how the tow vehicle and trailer combination responds Next make some right and left hand turns Watch in your side mirrors to see how the trailer follows the tow vehicle Turning with a trailer attached requires more room Stop the rig a few times from speeds no greater than 10 mph If your trailer is equipped with brakes try using different combinations of trailer electric brake and tow vehicle brake Note the effect that the trailer brakes have when they are the only brakes used When properly adjusted the trailer brakes will come on just be fore the tow vehicle brakes It will take practice to learn how to back up a tow vehicle with a trailer attached Take it slow Before backing up get out of the tow vehicle and look behind the trailer to make sure that there are no obstacles Some drivers place their hands at the bottom of the steering wheel and while the tow vehicle is in reverse think of the hands as being on the top of the wheel When the hands move to the right counter clockwise as you would do to turn the tow vehicle to the left when moving forward the rear of the trailer moves to the r
44. ailer from rolling before jacking the trailer up e Disconnect the electrical connector e Disconnect the breakaway brake switch lanyard e Disconnect the safety chains from the tow vehicle Overloading can damage the tongue jack Do not use the tongue jack to raise Unlock the coupler and open it AAA e Before extending jack make certain the ground surface below the jack pad will support the tongue load e Rotate the jack handle or crank clockwise This will slowly extend the jack and transfer the weight of the trailer tongue to the jack 3 2 3 TRAILER WITH GOOSENECK COUPLER AND DROP LEG JACK A gooseneck coupler on the trailer connects to a gooseneck ball that you must have installed in the bed of the tow vehicle This system of coupling a trailer to a tow vehicle permits the tow vehicle to turn to sharper angles than are permitted by a bumper hitch system gooseneck coupler consists of a tube in an inverted U shape and a gooseneck ball receiver Trailer with Gooseneck Hitch Coupler figure shows a trailer with a gooseneck coupler We have installed a Gooseneck ball receiver that Trailer is suitable for the size and weight of the trailer x With a The load rating of the coupler and the necessary Gooseneck ball size are listed on the gooseneck Coupler You must provide a gooseneck ball and support structure that is marked with a rating that meets or exceeds the GVWR of your trailer and matc
45. ailer system can result in a runaway trailer leading to comes loose from the hitch ball for death or serious injury ifthe coupler or hitch fails anv reason You will have a sepa The breakaway cable must be connected to the y A p p tow vehicle and NOT to any part ofthe hitch rate set of instructions for the Before towing the trailer test the function of the breakaway brake if your trailer is breakaway brake system If the breakaway brake so equipped The breakaway system isnot working do not towthe trailer have it Serviced or repaired brake system including battery must be in good condition and properly rigged to be effective 1 2 7 MATCHING TRAILER AND HITCH Use of a hitch with a load rating less than the load rating of the trailer can result in lose of control and may lead to death or serious inju 1 2 8 WORN TIRES LOOSE WHEELS AND LUG NUTS Just as with your tow vehicle the trailer tires and wheels are important safety items Therefore it is essential to inspect the trailer tires before each tow If a tire has a bald spot bulge cut cracks or is A WARNING showing any cords replace the tire before towing Ifa Im proper tire pressure can resultin a blowout and tire has uneven tread wear loss of control which can lead to death or serious take the trailer to a dealer injury ae service center for diagnosis Be sure tires are inflated to pressure indicated on the Certification VIN label be fore
46. ake system ON because the brakes will overheat which can result in permanent brake failure If you do not use your trailer for three or more months or during winter months Store the battery indoors and charge the battery every three months Replace the breakaway brake battery at intervals recommended by the battery manufacturer s instructions A WARNING 3235 Improper electrical connection between I the tow vehicle and the trailer will result Connect the trailer lights to the tow vehicle s electrical in inoperable lights and electric brakes and can lead to collision system using the electrical connectors Connect the electrical cables Before each tow Check that the taillights brake lights and e Check all lights for proper operation turn signals work Check that the electric brakes work by Clearance and Running Lights Turn on tow vehicle operating the brake controller inside the headlights tow vehicle e Brake Lights Step on tow vehicle brake pedal e Turn Signals Operate tow vehicle directional signal lever e Check electric brakes for proper operation If your trailer has electric brakes your tow vehicle will have an electric brake controller that sends power to the trailer brakes Before towing the trailer on the road you must operate the brake controller while trying to pull the trailer in order to confirm that the electric brakes operate While towing the trailer at less than 5 M P H
47. are ready for new tires 2 4 8 TIRE BALANCE AND WHEEL ALIGNMENT To avoid vibration or shaking of the vehicle when a tire rotates the tire must be properly balanced This balance is achieved by positioning weights on the wheel to counterbalance heavy spots on the wheel and tire assembly A wheel alignment adjusts the angles of the wheels so that they are positioned correctly relative to the vehicle s frame This adjustment maximizes the life of your tires These adjustments require special equipment and should be performed by a qualified technician 2 4 9 TIRE REPAIR The proper repair of a punctured tire requires a plug for the hole and a patch for the area inside the tire that surrounds the puncture hole Punctures through the tread can be repaired if they are not too large but punctures to the sidewall should not be repaired Tires must be removed from the rim to be properly inspected before being plugged and patched 2 4 10 TIRE FUNDAMENTALS Federal law requires tire manufacturers to place standardized information on the sidewall of all tires This information identifies and describes the fundamental char acteristics of the tire and also provides a tire identification number for safety stan dard certification and in case of a recall 2 4 10 1 INFORMATION ON PASSENGER VEHICLE TIRES Please refer to the diagram below P The P indicates the tire is for passenger vehicles Next number This three digit number gives TET the w
48. ave these instructions please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy 39 The breakaway brake system may be fitted with a charging facility that draws power from the tow vehicle If the electrical system on your tow vehicle does not provide power to the breakaway brake battery you must periodically charge the battery on the trailer to keep the breakaway brake system in working order e Visually inspect the breakaway brake system for broken parts e Connect the pull pin cable to the tow vehicle so that the pull pin will be pulled out before all of the slack in the safety chains is taken up see Safety Chains figure Do not connect the pull pin cable to a safety chain or a safety chain receiver or to the gooseneck ball or its support This would keep the breakaway brake system from operating when it is needed Contact the hitch manufacturer or in staller if you are not certain of the hitch provisions for breakaway brake connection e To check the break away brake battery pull out the pull pin from the switch and attempt to pull the trailer forward You should feel the trailer resisting being towed but the wheels will not necessarily lock up e Immediately replace the pull pin The breakaway brake system battery discharges rapidly when the pull pin is re moved Do not tow the trailer with the breakaway br
49. ble explosive poisonous orother carry that cargo on the dangerous materials on your trailer trailer A utility trailer must Exception not be used to carry certain Fuel in the tanks of vehicles that are being towed items such as people Fuel stored inthe tank of an on board generator containers of hazardous substances or containers of flammable substances If your trailer is designed for specific cargo only carry that cargo on the trailer A utility trailer must not be used to A carry certain items such as WARNING people containers of hazard Do not transport people on the trailer The ous substances or containers transport of people puts their lives at risk and of flammable substances may be illegal 11 12 and the trailer will result in inoperable lights and electric 1 2 13 INOPERABLE BRAKES LIGHTS OR MIRRORS Be sure that the electric brakes and all of the lights on your trailer are functioning properly before towing your trailer Electric brakes and lights on a trailer are con trolled via a connection to the tow vehicle generally a multi pin electrical connector Check the trailer tail lights by turning on your tow vehicle headlights Check the trailer brake lights by having someone step on the tow vehicle brake pedal while you look at trailer lights Do the same thing to check the turn signal lights If your trailer has electric brakes your tow vehicle will have an electric brake controller that send
50. cause several drop leg jack mechanisms are available the general instructions below may vary slightly from the jack manufacturer s instructions If the trailer A WARNING jack on your trailer does not resemble Improper gooseneck height adjustment can result in overloaded tires blowout and loss the jack shown In the figures follow the ofcontrol leading to death or serious injury jack instructions provided by the jack Adjust the gooseneck receiver so that the manufacturer If you do not have these ace trailer E level instructions please contact your dealer in which you purchased your trailer A WARNING through or ABU Trailers Inc at 701 A worm cracked or corroded gooseneck 642 9771 or e mail them at ball can fail while towing and may result in info abutrailers com for a free copy death or serious injury Before coupling the trailer inspect the gooseneck ball for wear corrosion and Before attempting to tow the trailer cracks and replace wom or damaged e Be sure the size and rating of the gooseneck ball gooseneck ball match the size and rating of the receiver Gooseneck A WARNING balls and receivers are marked with A loose gooseneck ball can result in their size and ratings uncoupling leading to death or serious i injury e Wipe the gooseneck ball clean and Be sure the gooseneck ball nut is tight inspect it visually and by feel for flat AE spots cracks and pits e Rocks the ball to make sure it is t
51. cle the break away switch lanyard attached independently to the tow vehicle hitch will pull a pin in the emergency electrical break away switch on the trailer The breakaway switch is activated by a separate battery supply in the trailer such as to energize the trailer brakes independ ently of the towing vehicle lt is important to check the state of charge of the emergency break away battery before each trip Simply pull the pin out of the switch by hand and then try to pull the trailer If you feel a significant drag force the brakes are activated Be sure to re insert the pin in the break away switch Also be sure to allow enough slack in the break away brake lanyard such that the switch will only activate pin pulls out if the coupler con nection comes loose For additional details refer to Section 0 Jack A device on the trailer that is used to raise and lower the trailer tongue On larger trailers the jack is sometimes called the landing gear 3 2 1 VARIOUS COUPLER DESIGNS l l A WARNING Trailers are produced with a variety of coupler devices One of the sections An improperly coupled trailer can result in death or serious f injury below will pertain to your trailer Do not move the trailer until Bumper pull Ball Hitch The mapis E iiaa and locked to hitch 2 The safety chains are secured to the tow vehicle and The Cou pler trailer jack s are fully retracted e Gooseneck Hitch Coupler Do not tow the trailer on th
52. d Be sure the hitch ball size matches the coupler ajre Do not towthe trailer on the road until Observe the hitch for wear corrosion and cracks Tires and wheels are checked before coupling Replace worn corroded or The trailer brakes are checked cracked hitch components before coupling the trailer to the tow vehicle Be sure the hitch components are tight before The breakaway switch is connected to the tow vehicle The load is secured to the trailer and coupling the trailer to the tow vehicle The trailer lights are connected and checked 1 2 5 PROPER USE OF SAFETY CHAINS If your trailer A WARNING comes loose from the hitch for any Improper rigging ofthe safety chains can result in loss of reason we have control of the trailer and tow vehicle leading to death or serious injury if the trailer uncouples from the tow vehicle provided safety Fasten chains to frame oftowvehide Do not fasten chains so that chains to any part of the hitch unless the hitch has holes or control of the loops specifically for that purpose trailer can still be Cross chains underneath hitch and coupler wath enough maintained slack to permit turning and to hold tongue up if the trailer comes loose 1 2 6 PROPER CONNECTION OF BREAKAWAY BRAKE If equipped with brakes your trailer A WARNING will be equipped with a breakaway brake system that can apply the An ineffective or inoperative breakaway brake brakes on your trailer if your tr
53. e being out of round and replace any damaged wheel Inspect the wheels for damage every year even if no obvious impact has occurred 7 2 10 WHEELS BEARINGS AND LUG NUTS A loose worn or damaged wheel bearing is the most common cause of brakes that grab To check your bearings jack trailer and check wheels for side to side looseness If the wheels are loose or spin with a wobble the bearings must be serviced or re placed Most trailer axles are built with sealed bearings that are not serviceable Sealed bearings must be replaced as complete units 7 2 10 1 Unsealed Bearings Hubs If your trailer has unsealed axle bearings they must be inspected and To view an exploded picture of a wheel bearing please see the Axle Owner s Manual that has also been sent along with your ABU Trailers Inc User s Manual in the packet you received from the ABU dealer in which you purchased the trailer from lubricated once a year or 12 000 miles to insure safe operation of your trailer If a trailer wheel bearing is immersed in water it must be replaced If your trailer has not been used for an extended amount of time have the bearings inspected and packed more frequently at least every six months and prior to use 61 Follow the steps below to disassemble and service the UNSEALED wheel bearings e After removing the grease cap cotter pin spindle nut and spindle washer remove the hub and drum to inspect the bearing
54. e road until Tires and wheels are checked e Fifth Wheel Coupler The trailer brakes are checked The breakaway switch is connected to the tow vehicle and the break away battery iz checked The load is secured to the trailer and The trailer lights are connected and checked If the coupler on your trailer does not resemble one of the couplers shown in the figures see the separate coupler instructions If you do not have separate coupler instructions please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy 3 2 2 TRAILER WITH BALL HITCH COUPLER A ball hitch coupler connects to a ball that is located on JIRI or under the rear bumper of tow vehicle This system A Of Coupling a trailer to a tow vehicle is sometimes re ferred to as bumper pull A ball hitch trailer may be fitted with a tongue jack that can raise and lower the coupler The tongue jack is mounted to the A frame front or tongue part of the trailer By rotat ing the jack handle clockwise the jack will extend and raise the tongue of the trailer Be sure the Ball Hitch coupler is suitable for the size and weight of the trailer The load rating of the coupler and the necessary ball size are listed on the trailer tongue You must provide a hitch and ball for your tow vehicle where the load rating of the hitch and ball is equal to or 31
55. e weight in your vehicle than your tires or vehicle can safely handle avoiding road hazards and inspecting tires for cuts slashes and other irregulari ties are the most important things you can do to avoid tire failure such as tread separation or blowout and flat tires These actions along with other care and maintenance activities can also e Improve vehicle handling e Help protect you and others from avoidable breakdowns and accidents e Improve fuel economy e Increase the life of your tires This booklet presents a comprehensive overview of tire safety including information on the following topics e Basic tire maintenance e Uniform Tire Quality Grading System e Fundamental characteristics of tires e Tire safety tips Use this information to make tire safety a regular part of your vehicle maintenance routine Recognize that the time you spend is minimal compared with the inconvenience and safety consequences of a flat tire or other tire failure 2 4 1 SAFETY FIRST BASIC TIRE MAINTENANCE Properly maintained tires improve the steering stopping traction and load carrying capability of your vehicle Under inflated tires and overloaded vehicles are major causes of tire failure Therefore as mentioned above to avoid flat tires and other 23 24 types of tire failure you should maintain proper tire pressure observe tire and vehi cle load limits avoid road hazards and regularly inspect your tires 2 4 2 FINDING Y
56. easuring rim The rim on which a tire is fitted for physical dimension requirements Non pneumatic rim A mechanical device which when a non pneumatic tire assembly incor porates a wheel supports the tire and attaches either integrally or separably to the wheel center member and upon which the tire is attached Non pneumatic spare tire assembly A non pneumatic tire assembly intended for temporary use in place of one of the pneumatic tires and rims that are fitted to a passenger car in compli ance with the requirements of this standard 21 22 Non pneumatic tire A mechanical device which transmits both directly or through a wheel or wheel center member the vertical load and tractive forces from the roadway to the vehicle generates the tractive forces that provide the directional control of the vehicle and does not rely on the containment of any gas or fluid for providing those functions Non pneumatic tire assembly A non pneumatic tire alone or in combination with a wheel or wheel center member which can be mounted on a vehicle Normal occupant weight This means 68 kilograms 150 Ibs times the number of occupants specified in the second column of Table of 49 CFR 571 110 Occupant distribution The distribution of occupants in a vehicle as specified in the third col umn of Table of 49 CFR 571 110 Open splice Any parting at any junction of tread sidewall or innerliner that extends to cord material Outer diameter The ov
57. ectrical cables WARNING An ine fective breakaway brake system can resultin a runaway trailer leading to death or e Brake Lights Step on tow vehicle brake pedal Connect the breskavay cable tethetew e Turn Signals Operate tow vehicle directional signal vehicle and NOT to the hitch ball or support lever Before towing the trailer test the function of the breakaway brake system Ifthe e Check electric brakes for proper operation using breakaway brake system is not working do tinte i brake controller Mounted in the cab repaired If your trailer has electric brakes your tow vehicle will A WARNING have an electric brake controller that sends power to Improper electrical connection between the the trailer brakes Before towing the trailer on the road WA 5 n ey cae you must operate the brake controller while trying to ino perab le lights and electric brakes and II pull the trailer in order to confirm that the electric Before each tow SS brakes operate While towing the trailer at less than 5 Signals work Check that the electric brakes work by operating the brake controller inside the tow vehicle M P H manually operate the electric brake controller in the tow vehicle cab You should feel the operation of the trailer brakes 3 2 2 6 Uncoupling the Ball Hitch Trailer with Tongue Jack Follow these steps to uncouple your ball hitch trailer from the tow vehicle e Block trailer tires to prevent the tr
58. en Section amp 7 2 4 2 worn Check for cracks Section 0 Fifth Wheel amp King Grease Section 0 Sl Check locking device amp replace when Section 0 amp 7 2 4 3 worn Safety Chain s amp Check for wear and damage Sections 3 2 2 4 amp 3 2 3 3 Hooks Tires Check tire pressure when cold Inflate as needed Check for tightness Sections 0 amp 7 2 10 2 Tighten For new and remounted wheels check torque after first 10 25 Wheels Lug Nuts amp 50 miles of driving and after any Bolts amp Hub impact Inspection and Service each 3 Months or 3 000 Miles em Inspection Service Section Reference Structure gt Hinges Doors and Inspect Repair or replace damaged Section 7 2 2 dividers worn or broken parts Inspection and Service each 6 Months or 6 000 Miles em Inspection Service Section Reference Rotate 5 000 miles Section 7 2 8 Brakes electric gt Magnets Check wear and current draw Section 7 2 3 3 C gt Controller in tow Check power output amperage and Section 7 2 3 3 B vehicle modulation See Controller Mfr s Manual Inspect tread and sidewalls thor Section 7 2 8 oughly Replace tire when treads are worn when sidewall has a bulge or sidewall Section 7 2 8 is worn Inspection and Service Each Year or 12 000 Miles em Inspection Service Section Reference Brakes all types Check for scoring and wear Replace Section 7 2 3 1 per manufacturer s specifications gt Shoes a
59. enders of single axle utility trailers and for all other trailers it can be found on the front side of the trailer 5 Check Wheel Lugs Tag is located on the back side of the fenders of the single axle utility trailers on the each fender above the wheels and on the rub rails above the wheels on all trailers that do not have fenders 16 Jack Warning Tag is located on the front side of all Holland amp Binkley jacks 17 Jack Warning Pinch Point Tag s is located on the front side of all Bulldog amp Fulton jacks The following labels are for the trailers shown on pages 18 amp 19 of this ABU Trailers Inc Users Manual 1 VIN Tag is located on the inside of the hitch passenger side AND MUST be visible from the drivers side 2 Tire 8 Loading Information Tag is located on the inside of the hitch passenger side AND MUST be visible from the drivers side This applies for all trailers that are rated 10 000 Lbs GVW and under 3 Ball Coupler size requirements Tag is located on or near the coupler of your trailer 4 Danger Warning Caution Tag is located on the backside of the fenders of single axle utility trailers and for all other trailers it can be found on the front side of the trailer 5 Check Wheel Lugs Tag is located on the back side of the fenders of the single axle utility trailers on the each fender above the wheels and on the rub rails above the wheels on all trailers that do not have fenders 6 Hoist Danger Tag is
60. erall diameter of an inflated new tire Overall width The linear distance between the exteriors of the sidewalls of an inflated tire including elevations due to labeling decorations or protective bands or ribs Ply A layer of rubber coated parallel cords Ply separation A parting of rubber compound between adjacent plies Pneumatic tire A mechanical device made of rubber chemicals fabric and steel or other materials that when mounted on an automotive wheel provides the traction and contains the gas or fluid that sustains the load Production options weight The combined weight of those installed regular production op tions weighing over 2 3 kilograms 5 lbs in excess of those standard items which they replace not previously considered in curb weight or accessory weight including heavy duty brakes ride levelers roof rack heavy duty battery and special trim Radial ply tire A pneumatic tire in which the ply cords that extend to the beads are laid at substantially 90 degrees to the centerline of the tread Recommended inflation pressure This is the inflation pressure provided by the vehicle manufacturer on the Tire Information label and on the Certification VIN tag Reinforced tire A tire designed to operate at higher loads and at higher inflation pressures than the corresponding standard tire Rim A metal support for a tire or a tire and tube assembly upon which the tire beads are seated Rim diameter This means the nomi
61. erious injury th t th Use ofa towvehice with a lowing capacity less than the load rating of tie trailer cen result in a e loss of control and may lead to death or serious injury tow Be sure your hitch and tow vehicle are rated for the Gross Vehice Weight Eatirg of your trailer rating of the tow vehicle is equal to or greater than the GVWR of the trailer and that the GCWR will be within limits Pata AA K T Lae Em ABBA Trailer SMA 1356 FG 20560 LE VW ALL 1356 KG 2990 LB PER Ami AT 241 APA 35 PS COLD SINGE THIS VEHICLE COMP FPA TO ALL APPL WAHI TL E SAFETY STANDARDS IN EFFEC Oi THE DATE OF MILARI FAA TIRE SHA AENA E MOEN ALGA LD CT 84 ESE SA5 TYPE TRAILER MODEL Cr gt Z rT IIIA PA FAA ED ey RATE GA KGL L Cae ALL BGT LE PER P EE F WITH TRE HIT AT KPA PS COLD SPS LE FREE VEHICLE COM PORBMS TO ALL APPUCAGLE US FEDERAL MOTOR VEHICLE SAFETY STARDAHDS IF ERFECT DA TRE HATE OF MAMPRACTUOARE SH OAT ARIE wH TYPE THAZER NH DIE EDIC HE 3 1 1 TRAILER INFORMATION Certification VIN Label The location of the trailers Certification VIN Tag are shown here The trailer Certification VIN tag contains the following critical safety information for the use of your trailer MANUFACTURER Name of trailer manufacturer DATE OF MANUFACTURE Month and year the trailer was manufactured GVWR The Gross Vehicle Weight Rating is the maximum allowable gross weight of the trailer and its contents
62. fully lower the dump and dislodge the material by hand e You may need to raise the dump body higher after a portion of the load has been spread to place the remaining material at the rear of the dump body e Stop tow vehicle after all material has exited the dump body e Press and hold button to lower the dump body Release button when the dump body is fully lowered e Close and latch rear gate 5 1 PRE TOW CHECKLIST Before towing double check all of these items See section 7 1 Inspection Service amp Maintenance Summary Charts for more information e Tires wheels and lug nuts see the Major Hazards section starting on page 6 of this manual e Tire Pressure Inflate tire on trailer and tow vehicle to the pressure stated on the VIN Certification label e Coupler secured and locked see the Coupling and Uncoupling Section on page 27 of this manual e Safety chains properly rigged to tow vehicle not to hitch or ball see the Coupling to the Tow Vehicle chapter starting at Page 30 of this manual e Test of lights Tail Stop and Turn Lights e Test trailer brakes e Safety breakaway switch cable fastened to tow vehicle not to safety chains see the Coupling to the Tow Vehicle chapter starting at Page 30 of this manual e Cargo properly loaded balanced and tied down see the Loading the Trailer chapter starting at page 48 of this manual e Tongue weight and weight distribution set up e Doors a
63. ght in excess of those standard items which may be replaced of automatic transmission power steering power brakes power windows power seats radio and heater to the extent that these items are available as factory installed equip ment whether installed or not Bead The part of the tire that is made of steel wires wrapped or reinforced by ply cords and that is shaped to fit the rim Bead separation This is the breakdown of the bond between components in the bead Bias ply tire A pneumatic tire in which the ply cords that extend to the beads are laid at alter nate angles substantially less than 90 degrees to the centerline of the tread Carcass The tire structure except tread and sidewall rubber which when inflated bears the load Chunking The breaking away of pieces of the tread or sidewall Cold inflation pressure The pressure in the tire before you drive Cord The strands forming the plies in the tire Cord separation The parting of cords from adjacent rubber compounds Cracking Any parting within the tread sidewall or inner liner of the tire extending to cord material CT A pneumatic tire with an inverted flange tire and rim system in which the rim is designed with rim flanges pointed radially inward and the tire is designed to fit on the underside of the rim in a manner that encloses the rim flanges inside the air cavity of the tire Curb weight The weight of a motor vehicle with standard equipment including the ma
64. h spreader gate A WARNING Fully raising the loaded dump body may The body props are designed to support result in the towvehide rear wheels an empty dump body only loosing traction NEVER support a loaded dump body by eer the body props Do not fully raise a loaded dump body or Unload the dump body before using body place the entire load at the rear of trailer prope e While using the dump body controller position yourself in a safe location clear of the dump body Check for overhead power lines and other obstructions be fore raising dump body e Press and hold button to raise the dump body Release the button when the body has reached approximately the halfway point of its dumping angle or if the load begins to shift rearward Never leave the dump body control when operat ing the dump body e Watch for and avoid obstructions such as tree limbs overhead lines potholes etc and SLOWLY drive the tow vehicle and trailer ahead to spread the material e DO NOT drive forward and stop quickly An ovenoaded trailer or im propery to shock the load out of the body ae C 7 e DO NOT jerk the control button up and none ee ee taler can eause ihe hydraulic system to malfunction down to dislodge the load The proper sulting in the dump body falling A load that is im propery distributed in the trailer can result in the trailer overturning when the dump body is raised procedure for a stuck load is to
65. hes the size of the gooseneck ball receiver If the gooseneck ball is too small is underrated is loose or is worn the trailer can come loose from the tow vehicle and may lead to death or serious injury THE TOW VEHICLE SUPPORT STRUCTURE AND GOOSENECK BALL MUST HAVE A ee RATED TOWING CAPACITY EQUALTOOR 4 EE GREATER THAN THE TRAILER GROSS casa Adjustment VEHICLE WEIGHT RATING GVWR m Set Screws IT IS ESSENTIAL THAT THE GOOSENECK BALL BE OF THE SAME SIZE AS THE GOOSENECK BALL RECEIVER The ball size and load rating capacity are marked on the ball hitch capacity is marked on the hitch The height of the ball receiver on the trailer must be adjusted to match the height of the gooseneck ball on your tow vehicle so that e There is clearance between the bottom of the trailer and the sides of the tow ve hicle bed e The trailer is level and allows equal weight distribution on tandem axles The Gooseneck Ball Receiver and Height Adjustment figure shows the gooseneck height adjustment The gooseneck height adjustment bolts which have a cup that makes a gripping impression into the gooseneck tube must be tight so that the trailer does not drop to a lower position Do not over tighten because the tube can be deformed After tightening the bolts tighten the jam nuts on the bolts A trailer having a gooseneck hitch will have one or two drop leg jacks for raising and lowering the gooseneck ball receiver Be
66. his will retract the jack causing the gooseneck ball receiver to drop down so it can fully engage the gooseneck ball and transfer the weight of the trailer tongue to the towing vehicle hitch If the receiver does not line up with the ball raise the receiver p MM SC again and adjust the position of the tow vehicle Then lower the receiver over the ball When the ADJ at ENE gt drop leg base is no longer resting on the ground z ee the towing vehicle hitch is holding all of the weight SEE of the trailer tongue eClose the lock plate on the gooseneck ball re celver eMove the spring loaded lock plate locking pin to the CLOSED position Be sure the locking pin is holding the lock plate eBe sure the receiver is all the way on the goose neck ball and the lock plate is engaged A properly engaged locking mechanism will allow the coupler to raise the rear of the tow vehicle Using the trailer jack test it to see that you can raise the rear of the tow vehicle by 1 inch Drop Leg Mechanism The drop legs are heavily spring loaded in the lowered position They wil rapidly return to the upper position when released and can inflict serious bruises scrapes or pinching Keep your fet shins and hands well clear ofthe drop legs and drop leg bases when releasing the drop legs Always wear shoes or boots while performing this operation 38 If the gooseneck ball cannot be secured to the receiver do not tow the trailer
67. http www ccmta ca english Canadian Transportation Equipment Association htto www ctea on ca Transport Canada http www tc gc ca en menu htm 74 ABU Trailers Inc Publications Issue No 1
68. idth in millimeters of the tire from side S 112 moh wall edge to sidewall edge In general the P larger the number the wider the tire T 118 mph Next number This two digit number known U 124 mph as the aspect ratio gives the tire s ratio of H 130 mph height to width Numbers of 70 or lower indi V 149 mph cate a short sidewall for improved steering W 168 mph response and better overall handling on dry Y 186 mph pavement R The R stands for radial Radial ply construction of tires has been the industry standard for the past 20 years Next number This two digit number is the wheel or rim diameter in inches If you change your wheel size you will have to purchase new tires to match the new wheel diameter Next number This two or three digit number is the tire s load index lt is a measurement of how much weight each tire can support You may find this information in your owner s manual If not contact a local tire dealer Note You may not find this information on all tires because it is not re quired by law 2 4 10 2 UTOGS Information Treadwear Number This number indicates the tire s wear rate The higher the treadwear number is the longer it should take for the tread to wear down For example a tire graded 400 should last twice as long as a tire graded 200 Traction Letter This letter indicates a tire s ability to stop on wet pave ment A higher graded tire should allow you to stop your car on wet roads in a shorter d
69. ight Conversely rotating the steering wheel clockwise with your hands at the bottom of the wheel will move the rear of the trailer to the left while backing up If you are towing a bumper hitch rig be careful not to allow the trailer to turn too much because it will hit the rear of the tow vehicle To straighten the rig either pull forward or turn the steering wheel in the opposite direction 1 2 17 REPORTING SAFETY DEFECTS If you believe that your vehicle has a defect that could cause a crash or could cause injury or death you should immediately inform the National Highway Traffic Safety Administration NHTSA in addition to notifying please your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com If NHTSA receives similar complaints it may open an investigation and if it finds that a safety defect exists in a group of vehicles it may order a recall and remedy 13 campaign However NHTSA cannot become involved in individual problems be tween you your dealer or ABU Trailers Inc To contact NHTSA you may either call the Vehicle Safety Hotline toll free at 1 888 327 4236 TTY 1 800 424 9153 go to http www safecar gov or write to Ad ministrator NHTSA 400 Seventh Street SW Washington DC 20590 You can also obtain other information about motor vehicle safety from www safecar gov Please contact the dealer in which you purchased your trai
70. ight to the ball support and visually check that the gooseneck ball nut is solid against the lock washer and ball support frame e Wipe the inside and outside of the receiver clean and inspect it visually for cracks and feel the inside of the receiver for worn spots and pits If any of these conditions exist have the receiver replaced before coupling the trailer Drop Leg Jack Arrangement 37 e Lubricate the inside of the gooseneck ball receiver with automotive bearing grease e Be sure the receiver is tight to the trailer All receiver fasteners must be visibly solid against the trailer frame e Release the jack handle or crank from its holder see Drop Leg Jack figure e Make certain the ground beneath the jack foot is firm enough to support the tongue weight e Rotate the handle crank clockwise to raise the bottom surface of the gooseneck to be above the top of the gooseneck ball 3 2 3 1 Prepare the ball receiver and gooseneck ball e Release the lock plate on the gooseneck ball receiver With the spring loaded lock plate locking pin in the OPEN position rotate the lock plate to a position that allows the gooseneck ball to enter the receiver see Gooseneck Ball Receiver and Height Adjustment figure e Slowly back up the tow vehicle so that the gooseneck ball is aligned under the gooseneck ball receiver 3 2 3 2 Couple the trailer to the tow vehicle eRotate the jack handle counter clockwise T
71. iler causing a crash leading to death or serious injury See Section 7 2 10 2 page 65 on Proper Tourqing Technique 6 2 ADJUST BRAKE SHOES AT FIRST 200 MILES Brake shoes and drums experience a rapid initial wear The brakes must be adjusted after the first 200 miles of use and each 3 000 miles thereafter Some axles are fitted with a mechanism that will automatically adjust the brake shoes when the trailer is hard braked from a rearward direction Read your axle and brake manual to see if your brakes adjust automatically If you do not have the axle and brake manual please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy A hard stop is used to e Confirm that the brakes work e Confirm that the trailer brakes are properly synchronized with the tow vehicle brakes using the brake controller in the tow vehicle e Adjust the brake shoes as necessary WARNING For surge brakes check the Master cylinder Iftrailer and tow vehide brakes reservoir for fluid do not work property together death or Serious inju can E aiana wai If your trailer is not fitted with automatically adjusting Road test the saras ay brakes the brakes will need to be manually adjusted ares at no more than 38 m p h See section 7 2 3 2 Manually Adjusting Brake before each tow Shoes for instructions 6 3 SYNCHRONIZING THE BRAKE
72. ing Capacity of Vehicle Vehicle manufacturers will provide you with the maximum towing capacities of their various models as well as the GCWR No amount of reinforcement will give a 100 horsepower 2 500 pound truck the towing capacity that a 300 horsepower 5 000 pound truck has Towing Hitch The towing hitch attached to your tow vehicle must have a capacity equal to or greater than the load rating of the trailer you intend to tow The hitch capacity must also be matched to the tow vehicle capacity Suspension System A tow vehicle equipped with a factory installed Towing Pack age likely comes equipped with heavy duty springs heavy duty tires and other suspension components which are able to serve the size and weight of the trailer that the vehicle is rated to tow However the addition of additional equipment may further improve the tow vehicle performance These may include adjustable air shocks helper springs etc Brake Controller The brake controller is part of the tow vehicle and is essential in the operation of the electric brakes on the trailer If your trailer has electric brakes it requires a brake controller be installed at the driver s position The brake controller is not the same as the safety breakaway brake system that is installed on the trailer Side View Mirrors The size of the trailer that is being towed and your state law regulations determine the size of the mirrors However some states prohibit ex tended mirrors on
73. istance than a tire with a lower grade Traction is graded from highest to lowest as AA A B and C Temperature Letter This letter indicates a tire s resistance to heat The temperature grade is for a tire that is inflated properly and not overloaded Excessive speed under inflation or excessive loading either separately or in combination can cause heat build up and possible tire failure From highest to lowest a tire s resistance to heat is graded as A B or C 2 4 10 3 Additional Information on Light Truck Tires Load Maximum load Please refer to the following diagram on the left l medad a Tires for light trucks have other markings besides conditions those found on the sidewalls of passenger tires YN LT The LT indicates the tire is for light trucks or trailers ST An ST is an indication the tire is for trailer use only Max Load Dual kg Ibs at kPa psi Cold This Ys information indicates the maximum load and tire e pressure when the tire is used as a dual that is P when four tires are put on each rear axle a total of six or more tires on the vehicle E Max Load Single kg Ibs at kPa psi Cold baa cd This information indicates the maximum load and tire pressure when the tire is used as a single Load Range This information identifies the tire s load carrying capabili ties and its inflation limits 2 4 11 TIRE SAFETY TIPS Preventing Tire Damage e Slow down if you have to go over a potho
74. k ball re ceiver is well clear of the gooseneck ball to permit driving the tow vehicle away disengage the handle from its shaft and return to its holder 3 2 4 TRAILER WITH FIFTH WHEEL COUPLER AND DROP LEG JACK O Vell t NOTE SEE INS Improper trailer loading causes many accidents and deaths To safely load a trailer you must consider e Overall load weight e Load weight distribution e Proper tongue weight and e Securing the load properly To determine that you have loaded the trailer within its rating you must consider the distribution of weight as well as the total weight of the trailer and its contents The trailer axles carry most of the total weight of the trailer and its contents Gross Vehicle Weight or GVW The remain der of the total weight is carried by the tow vehicle hitch It is essential for safe towing that the trailer tongue and tow vehicle hitch carry the proper amount of the loaded trailer weight other wise the trailer can develop an undesirable sway at towing speeds or the rear of the towing vehicle can be overloaded Read the Tongue Weight section below The load distribution must be such that no component part of the trailer is loaded beyond its rating This means that you must consider the rating of the tires wheels and axles For tandem and triple axle trailers you must make sure that the front to rear load distribution does not result in overloading any axle
75. kes that a greater force is needed to pull the trailer do not operate when trailer is uncoupled Tom the tow 7 2 3 3 B TOW VEHICLE OPERATED ELECTRIC BRAKES vehicle death or sen ous injury f f f l l can occur The electric brakes that operate in conjunction with the tow Check emergency breakaway vehicle brakes must be synchronized so that braking is brake system BEFORE each tow properly distributed to the tow vehicle brakes and the trailer brakes For proper operation and synchronization read and follow the axle brake and the brake controller manufacturers instructions If you do not have these instructions please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy 7 2 3 3 C MAGNETS FOR ALL ELECTRIC BRAKES To make certain an electrically operated braking system will function properly you must have your dealer inspect the magnets at least once a year or each 12 000 miles See the brake manual for wear and current inspection instructions 57 58 7 2 4 7 2 3 4 Brakes Hydraulic vacuum air or electric operated If your trailer has hydraulically operated brakes they function the same way the hydraulic brakes do on your tow vehicle The hydraulic braking system must be inspected by a dealer at least as often as the brakes on the tow vehicle but no less than once per year This inspection includes an as
76. king Tongue Weight figure e Raise the tongue of the trailer with the jack e Arrange a brick 2 x 4 or 4 x 4 board bathroom scale and pipes as shown in Checking Tongue Weight figure The brick should be about the same thick ness as the bathroom scale e Leave a 3 foot distance between the pipes and place the coupler about 2 feet from the pipe on the bathroom scale e Place a strong block support such as a cement block on the board Note the weight indicated on the scale e Lower the tongue until the coupler rests on the block support and the jack is Y inch above the ground e Subtract the scale reading with the block and board alone from the scale reading with the trailer on WARNING the block Multiply the result by 3 An unrestrained trailer can fall off ts support resulting in serious injury or death Before checking tongue weight block trailer wheels font and rear to get the actual tongue weight Example e Scale reading with block and board alone 10 lbs e Scale reading with trailer coupler resting on board 50 lbs e Actual tongue weight 50 10 x 3 120 lbs For heavier trailers it is easier to go to a truck stop where there is a certified scale Pull only the tow vehicle onto the scale and get the weight This weight must be less than your tow vehicle s GVWR Pull the trailer onto the scale and decouple it from the tow vehicle leaving just the trailer on the scale Get a ticket which
77. le or other object in the road e Do not run over curbs or other foreign objects in the roadway and try not to strike the curb when parking Tire Safety Checklist e Check tire pressure regularly at least once a month including the spare e Inspect tires for uneven wear patterns on the tread cracks foreign objects or other signs of wear or trauma e Remove bits of glass and foreign objects wedged in the tread e Make sure your tire valves have valve caps e Check tire pressure before going on a long trip e Do not overload your vehicle Check the Tire Information and Loading Placard or User s Manual for the maximum recommended load for the vehicle 27 Follow all of the safety precautions and instructions in this manual to ensure safety of persons cargo and satisfactory life of the trailer 3 1 USE AN ADEQUATE TOW VEHICLE AND HITCH If the vehicle or hitch is not properly selected and matched to the Gross Vehicle Weight Rating GVWR of your trailer you can cause an accident that could lead to death or seri ous injury If you already have a tow vehicle know your vehicle tow rating and Gross Combination Weight Rating GCWR and make certain the trailer s rated capacity is less than or equal to the tow vehicle s rated towing capacity If you already have or plan to buy a trailer make Use ofa hitch with a load rating less than the bad ratng ofthe trailer can resull in loss 0fconirol certain and may ead to dea h or s
78. ler through or ABU Trail ers Inc at 701 642 9771 or e mail them at info abutrailers com if you plan on making any changes to you trailer 1 2 18 SAFE TRAILER TOWING GUIDELINES e Recheck the load tie downs to make sure the load will not shift during towing e Before towing check coupling safety chain safety brake tires wheels and lights e Check the lug nuts or bolts for tightness e Check coupler tightness after towing 50 miles e Adjust the brake controller to engage the trailer brakes before the tow vehicle brakes Follow the instructions given with the brake controller manufacturer s literature e Use your mirrors to verify that you have room to change lanes or pull into traffic e Use your turn signals well in advance e Allow plenty of stopping space for your trailer and tow vehicle e Do not drive so fast that the trailer begins to sway due to speed Generally never drive faster than 60 m p h e Allow plenty of room for passing A rule of thumb is that the passing distance with a trailer is 4 times the passing distance without a trailer e Shift your automatic transmission into a lower gear for city driving e Use lower gears for climbing and descending grades e Do not ride the brakes while descending grades they may get so hot that they stop working Then you will potentially have a runaway tow vehicle and trailer e To conserve fuel don t use full throttle to climb a hill Instead build speed on the approach e S
79. les in the wheels Keep a record of the date and approxi Lug nut sequence of tightening mate mileage when you check the lug nut torque Note any lug nut that has lost torque Investigate the reason s if the lug nut torque is not maintained after more than one re torque application because this indicates there is something wrong with the lug nuts nut studs wheels and or 5 LUG BOLT 6 LUG BOLT 8 LUG BOLT hubs and should be corrected PATTERN PATTERN PATTERN Contact your dealer or vehicle manufac turer immediately if you experience any persistent lug nut loosening or any other lug wheel or axle problems In the event of a wheel separation incident notify the vehicle manufac turer and dealer Seek prompt professional assistance in assessing the Lug Nut Torque Steel Wheels ion im Lan i iy KIL e AA 10 000 5 8 inch flanged 12 00 winch Hanged Lug Nut Torque Aluminum Wheels Stud Size Dry Torque Foot pounds 5 inch 5 or 6 tole winch 3 3 35353 inche hoe pinch doo o 63 DU trailer and its gear and ABU I E 606 Miller Street Trailers Inc Dwight ND 58075 f AA Phone 701 642 9771 ENS Fax 701 642 9811 retain but don t re use involved lugs wheels and studs Dont repair or service the trailer yourself Call a trained technician Dry Torque Foot pounds is determined by manufacturer LIMITED WARRANTY ABU Trailers warrants that each trailer operated by the original purchaser under nor
80. loping The main cause of tire failure is improper inflation Check the cold tire inflation pres sures at least once a week for proper inflation levels Cold means that the tires are at the same temperature as the surrounding air such as when the vehicle has been parked overnight Wheel and tire manufacturers recommend adjusting the air pres sure to the trailer manufacturer s recommended cold inflation pressure in pounds per square inch PSI stated on the vehicle s Federal Certification Label or Tire Placard when the trailer is loaded to its gross vehicle weight rating GVWR If the tires are inflated to less than the recommended inflation level or the GVWR of the trailer is exceeded the load carrying capacity of the tire could be dramatically af fected If the tires are inflated more than the recommended inflation level handling characteristics of the tow vehicle trailer combination could be affected Refer to the owner s manual or talk to your dealer or vehicle manufacturer if you have any ques tions regarding proper inflation practices Tires can lose air over a period of time In fact tires can lose 1 to 3 PSI per month This is because molecules of air under pressure weave their way from the inside of the tire through the rubber to the out A WARNING side A drop in tire pressure could cause the tire to become overloaded Worn damaged or under in fated tires can leading to excessive heat build up Ifa 8uss loss of c
81. low down for bumps in the road Take your foot off the brake when crossing the bump e Do not brake while in a curve unless absolutely necessary Instead slow down before you enter the curve e Do not apply the tow vehicle brakes to correct extreme trailer swaying Instead lightly apply the trailer brakes with the hand controller e Make regular stops about once each hour Confirm that The coupler is secure to the hitch and is locked Electrical connectors are made There is appropriate slack in the safety chains There is appropriate slack in the breakaway switch pullpin cable The tires are not visibly low on pressure and The cargo is secure and in good condition aoe po FO 1 3 SAFETY WARNING LABELS ON YOUR TRAILER On the following pages you will find pictures of each type of trailer along with each label that we affix to each trailer trailer type The following labels are for the trailers shown on pages 16 amp 17 of this ABU Trailers Inc Users Manual 1 VIN Tag is located on the inside of the hitch passenger side AND MUST be visible from the drivers side 2 Tire 8 Loading Information Tag is located on the inside of the hitch passenger side AND MUST be visible from the drivers side This applies for all trailers that are rated 10 000 Lbs GVW and under 3 Ball Coupler size requirements Tag is located on or near the coupler of your trailer 4 Danger Warning Caution Tag is located on the backside of the f
82. mal use will be free from defects in material and workmanship for a person of one 1 year from date of purchase provide the trailer is not rented or used for commercial hauling in which case this warranty is null and void Subject to the requirements exclusions and limitations stated below ABU Trailers will correct any defects in material and workmanship which ABU Trailers is informed of within the one year period 1 Original Purchaser This warranty is extended to the original retail purchaser only and is terminated upon sale assignment or transfer of the trailer by the original purchaser 2 Warranty Registration Card To validate this Warranty the Warranty Registration Card included in your owner s packer provided by your dealer must be signed and returned to ABU Trailers within ten 10 days of the date of purchase merchantability and fitness for intended use a re limited to warranty period stated above unless any state 3 Specific Exclusions This Warranty specifically excludes the following parts and equipment of ABU Trailers A Tires and tubes are warranted by their manufacturer B Axles brakes and brake components are warranted by their manufacturer C Trailer hitch hitch components jacks and casters are warranted by their manufacturer 4 Normal Use This Warranty covers only defects in original components which arise from normal use and does not apply if the trailer has been subjected to negligence accident abuse
83. mits 2 4 3 Understanding Tire Pressure and Load Limits 2 4 4 Checking Tire Pressure 2 4 5 Steps for Maintaining Proper Tire Pressure 2 4 6 Tire Size 2 4 7 Tire Tread 2 4 8 Tire Balance and Wheel Alignment 2 4 9 Tire Repair 2 4 10 Tire Fundamentals 2 4 10 1 Information on Passenger Vehicle Tires 2 4 10 2 UTQGS Information 2 4 10 3 Additional Information on Light Truck Tires 2 4 11 Tire Safety Tips COUPLING TO THE TOW VEHICLE 3 1 USE AN ADEQUATE TOW VEHICLE AND HITCH 3 1 1 Trailer Information 20 20 3 2 COUPLING AND UNCOUPLING THE TRAILER Various Coupler Designs Trailer with Ball Hitch Coupler dede 3 2 2 3 2 3 3 2 4 LOADING THE TRAILER 3 2 2 1 3 2 2 2 3 2 2 3 3 2 2 4 3 2 2 5 3 2 2 6 Before coupling the trailer to the tow vehicle Prepare the coupler and hitch Couple the trailer to the tow vehicle Rig the safety chains Connect the electrical cables Uncoupling the Ball Hitch Trailer with Tongue Jack Trailer with Gooseneck Coupler and Drop leg Jack 3 2 3 1 3 2 3 2 3 2 5 9 3 2 3 4 32 30 3 2 3 6 Prepare the ball receiver and gooseneck ball Couple the trailer to the tow vehicle Rig the safety chains Attach and test the breakaway brake system Connect the electrical cables Uncoupling the Gooseneck Trailer with Drop leg Jack Trailer with Fifth wheel Coupler and Drop leg Jack 4 1 TONGUE WEIGHT 4 2 CHECKING TONGUE WEIGHT 4 3 SECURING THE CARGO Distributing THE
84. nal diameter of the bead seat Rim size designation This means the rim diameter and width Rim type designation This means the industry of manufacturer s designation for a rim by style or code Rim width This means the nominal distance between rim flanges Section width The linear distance between the exteriors of the sidewalls of an inflated tire excluding elevations due to labeling decoration or protective bands Sidewall That portion of a tire between the tread and bead Sidewall separation The parting of the rubber compound from the cord material in the side wall Special Trailer ST tire The ST is an indication the tire is for trailer use only Test rim The rim on which a tire is fitted for testing and may be any rim listed as appropriate for use with that tire Tread That portion of a tire that comes into contact with the road Tread rib A tread section running circumferentially around a tire Tread separation Pulling away of the tread from the tire carcass Treadwear indicators TWI The projections within the principal grooves designed to give a visual indication of the degrees of wear of the tread Vehicle capacity weight The rated cargo and luggage load plus 68 kilograms 150 Ibs times the vehicle s designated seating capacity Vehicle maximum load on the tire The load on an individual tire that is determined by distrib uting to each axle its share of the maximum loaded vehicle weight and dividing by two
85. nd drums See Brake Mfr s Manual Structure Inspect all frame members bolts amp Section 0 rivets Repair or replace damaged gt Frame members worn or broken parts gt Welds Inspect all welds Repair as needed section 7 2 2 2 Wheels Check and confirm free running Re Section 7 2 10 place if not sealed bearings are not serviceable Disassemble inspect assemble and Section 7 2 10 1 gt UNSEALED Bear repack Replace promptly if immersed ings Hubs in water gt Sealed Bearings Hubs See Axle Mfr s Manual Inspect for cracks amp dents Replace as gt Rims needed Section 7 2 9 Structure gt Axle Attachment Check Axle Manufacturer booklet Section 0 Bolts 6 4 TIRE PRESSURE Check tire pressures on both the trailer and tow vehicle Inflate to the makimum shown on the VIN Certification Label A WARNING 7 1 INSPECTION SERVICE amp MAINTENANCE Never cra wi under your trailer unless itis on SUMMARY CHARTS firm and level ground and resting on ly placed and secured jack stands You must inspect maintain and service your trailer regularly to insure safe and reliable operation If you cannot or are unsure how to perform the items listed here have your A WARNING dealer do them Note In addition to this man ual also check the relevant component manu Worn or broken suspension parts can cause lo of control and injury may result facturer s manual Have trailer professionally inspected
86. nd gates latched and secured e Fire extinguisher e Flares and reflectors 5 2 MAKE REGULAR STOPS After each 50 miles or one hour of towing stop and check the following items e Coupler secured e Safety chains are fastened and not dragging e Cargo secured e Cargo door latched and secured e section starting on page 32 of this manual e Safety chains properly rigged to tow vehicle not to hitch or ball see the Coupling to the Tow Vehicle chapter starting at Page 30 of this manual e Testof lights Tail Stop and Turn Lights e Test trailer brakes 91 52 chains see the Coupling to the Tow Vehicle chapter starting at Page WARNING 30 of this manual Lug nuts are prone to loosen after initial e Cargo properly loaded balanced and tied installation which can lead to death or down see the Loading the Trailer chapter start ing at page 48 of this manual sen ous injury Check lug nuts for tightness on a new trailer l or when wheel s have been remounted afer e Tongue weight and weight distribution set the first 10 25 and 50 miles ofdriving up Doors and gates latched and secured e Fire extinguisher e Flares and reflectors 6 1 RETIGHTEN LuG NUTS AT FIRST 10 25 amp 50 MILES Wheel lugs can shift and settle quickly after being first assembled and must be checked after the first 10 25 and 50 miles of driving Failure to perform this check may result in a wheel coming loose from the tra
87. nders Like electrical brakes an electric hydraulic braking system is operated by an electrical signal from the tow vehicle TRAILER CONNECTION TO TOW VEHICLE 7 2 4 1 Coupler and Ball The coupler on the trailer connects to the ball attached to the hitch on the tow vehicle The coupler ball and hitch transfer the towing forces be tween the tow vehicle and the trailer Before each tow coat the ball with a thin layer of automotive bearing grease to reduce wear and ensure proper operation and check the locking device that secures the coupler to the ball for proper operation See the coupler manufacturer s manual for other inspection and mainte nance activities If you do not have this manual please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy If you see or feel evidence of wear such as flat spots deformations pitting or corrosion on the ball or coupler immediately have your dealer inspect them to determine the proper action to prevent possible failure of the ball and coupler system All bent or broken coupler parts must be replaced before towing the trailer The coupler handle lever must be able to rotate freely and automatically snap into the latched position Oil the pivot points sliding surfaces and spring ends with SAE 30W motor oil Keep the ball pocket and latch mechanism clean Dirt or contamination can prevent
88. only by qualified technicians who are familiar with the system as installed on your trailer 1 2 15 HAZARDS FOR DUMP TRAILERS e Overloading e Improper weight distribution both side to side and front to back e Getting under a raised dump bed e Not using or improperly using the body prop e Modifying or altering hydraulic components e Modifying or altering dump controls e Not dumping from a solid and level foundation e Not fully opening rear doors when dumping e Jerking the trailer or hydraulics to loosen the load 1 2 16 TRAILER TOWING GUIDE Driving a vehicle with a trailer in tow is vastly different from driving the same vehicle without a trailer in tow Acceleration maneuverability and braking are all diminished with a trailer in tow It takes longer to get up to speed you need more room to turn and pass and more distance to stop when towing a trailer You will need to spend time adjusting to the different feel and maneuverability of the tow vehicle with a loaded trailer Because of the significant differences in all aspects of maneuverabil ity when towing a trailer the hazards and risks of injury are also much greater than when driving without a trailer You are responsible for keeping your vehicle and trailer in control and for all the damage that is caused if you lose control of your vehicle and trailer As you did when learning to drive an automobile find an open area with little or no traffic for your first pr
89. ontrol resulting in damage ler tirei der inflated f serious injury and possibly death trailer tire Is under in ate even for a inspect tires before each tow short period of time the tire could suffer internal damage High speed towing in hot conditions degrades trailer tires significantly As heat builds up during driving the tire s internal structure starts to breakdown compromis ing the strength of the tire It is recommended to drive at moderate speeds Statistics indicate the average life of a trailer tire is about five years under normal use and maintenance conditions After three years replacing the trailer tires with new ones should be considered even if the tires have adequate tread depth Some expert s claim that after five years trailer tires are considered worn out and should be replaced even if they have had minimal or no use This is such a general state ment that it may not apply in all cases It is best to have your tires inspected by a tire supplier to determine if your tires need to be replaced If you are storing your trailer for an extended period make sure the tires are fully inflated to the maximum rated pressure and that you store them in a cool dry place such as a garage Use tire covers to protect the trailer tires from the harsh effects of the sun 7 2 9 WHEEL RIMS If the trailer has been struck or impacted on or near the wheels or if the trailer has struck a curb inspect the rims for damage i
90. or reason that lug nuts loosen in service Loose lug nuts can rapidly lead to a wheel separation with potentially serious safety consequences A WARNING Lug nuts are prone to loosen right after a wheel is mounted to a hub When driving which can lead to death or serious injury on a new or remounted wheel check the Check lug nuts for tightness on a newtrailer or when lug nut tightness often during the first few a mamis alerine hundred miles of the trailer s use espe cially after the first 10 25 and 50 miles of driving before each tow and at least twice per year thereafter Lug nuts are prone to loosen after initial installation Tighten the lug nuts to the proper torque for the axle size on your trailer to prevent wheels from coming loose Use a torque wrench to tighten the fasteners The only way to be certain you have checked the torque or torqued the lug nuts to the proper torque is with a torque wrench Four way wrenches ratchets and similar tools can be useful for short term emergency repairs but are not appropriate tools for adeguately checking lug nut torgue You must use a torgue wrench to adeguately indicate the torgue that you are applying to the lug nut If you do not have a torgue wrench tighten the fasteners with a lug wrench as much as you can then have a service garage or dealer tighten the lug nuts to the proper torgue Over tightening will result in breaking the studs or permanently deforming the mounting stud ho
91. ous injury i Make certain that tongue weight is within tongue but not enough weight ya the tongue the the allo wable range trailer can become unstable at high speeds Re Be sure to member the faster you go the more likely the Distribute the load frontto ear to provide trailer is to sway proper tongue weight see chart Distribute the load evenly right and let to avoid tire overload and Keep the center of gravity low 43 44 The numbers quoted to the left are for example purposes only and should be tailored to the specific trailer For questions regarding the actual percent of tongue weight for the trailer check with the manufacturer for specifics If on the other hand there is too much tongue weight the tow vehicle is prone to jack knife like the old Corvairs Furthermore the front wheels of the tow vehicle can be too lightly loaded and cause loss of steering control and traction if the front wheels are driving In addition to tow vehicle control tongue weight is necessary to insure that the trailer axels do not exceed their Gross Axle Weight Rating GAWR The table to the right has rules of thumb for proper tongue weight See the table xxx the second column notes the rule of thumb percentage of total weight of the trailer plus its cargo Gross Vehicle Weight or GVW that should appear on the tongue of the trailer For example a trailer with a gooseneck hitch with a loaded weight of 12 0
92. out an 80 degree angle should be used Rotate the starwheel in the opposite direction until the wheel turns freely with a slight drag Replace the adjusting hole cover Repeat the above procedure on all brakes Lower the trailer to the ground 7 2 3 3 Brakes Electric Two different types of electric brakes may be present on the trailer an emergency electric breakaway system which acts only if the trailer comes loose from the hitch and the breakaway pin is pulled The other brake is an electric braking system that acts whenever the brakes of the tow vehicle are applied 7 2 3 3 A 1 BREAKAWAY BRAKE 7 2 3 3 A 11 BREAKAWAY BATTERY This battery supplies the power to operate the trailer brakes if the trailer uncouples from the tow vehicle Be sure to check maintain and replace the battery according to the battery manufacturers instructions 7 2 3 3 A Ill BREAKAWAY SWITCH This switch causes the breakaway battery to operate the electric brakes if the trailer uncouples from the tow vehicle The pull cable for the pull pin is connected to the tow vehicle and the switch is connected to the trailer To check for proper functioning of the switch battery and brakes you must pull the pin from the switch and confirm that the brakes apply to each wheel You can do this by trying to pull the trailer with the tow vehicle after pulling WARNING the pin The trailer brakes may not lock but you will notice lf electric breaka way bra
93. ow vehicle so that the pullpin will be pulled out before all of the slack in the safety chains is taken up see Breakaway Brake System figure Do not connect the pullpin cable to a safety chain or to the hitch ball or hitch ball assembly This would keep the breakaway brake system from operating when it is needed e To test the break away brake battery remove the pullpin from the switch and attempt to pull the trailer forward You should feel the trailer resisting being towed but the wheels will not necessarily be locked If the brakes do not function do not tow the trailer until brakes or battery are repaired e Immediately replace the pull pin The breakaway brake system battery discharges rapidly when the pull pin is re moved Do not tow the trailer with the breakaway brake system ON because the brakes will overheat which can result in permanent brake failure If you do not use your trailer for three or more months or during winter months e Store the battery indoors and e Charge the battery every three months Replace the breakaway brake battery according to the intervals specified by battery manufacturer A WARNING Failure to replace the pull pin wali prevent brakes from working leading Connect the trailer lights to the tow vehicle s electrical K s mm mans system using the electrical connectors e Check all lights for proper operation e Clearance and Running Lights Turn on tow vehicle headlights 3 2 2 5 Connect the el
94. owly back up the tow vehicle so that the hitch ball is near or aligned under the coupler if the trailer jack has raised the coupler 3 2 2 3 Couple the trailer to the tow vehicle A WARNING A WARNING Coupler to hitch mismatch can result in A wom cracked or corroded hitch uncoupling leading to death or serious ball can fail while towing and may injury result in death or serious injury Be sure the LOAD RATING of the hitch ball Before coupling trailer inspect the is equal or greater than the load rating ofthe hitch ball for wear corrosion and coupler cracks I Be sure the SIZE ofthe hitch ball matches Replace wom or damaged hitch the size ofthe coupler ball your trailer does not have a jack you will have to lift the coupler and place it over the ball e f you have a jack lower the trailer tongue until the coupler fully engages the hitch ball If the coupler does not line up with the hitch ball adjust the position of the tow vehicle e Engage the coupler locking mechanism In the engaged position the locking mechanism securely holds the coupler to the hitch ball e Insert a pin or lock through the hole in the locking mecha nism e Be sure the coupler is all the way on the hitch ball and the locking mechanism is engaged A properly engaged lock ing mechanism will allow the coupler to raise the rear of the tow vehicle Using the trailer jack test to see that you A can raise the rear of the tow vehicle by 1 inch afte
95. p body is raised or while Electrocution can occur without contact spreading material Be sure there are no overhead power lines Raise the dump body ONLY ifthe tow over or near the trailer before raising dump vehicle and trailer are both on a firm and body level surface DO NOT perform maintenance under a raised dump body without first blocking the empty dump bed up with the body prop 49 50 4 4 9 UNLOAD BULK MATERIAL USING THE SPREADER GATE e Read and understand the hoist operating procedure before operating the dump body Loaded materials can eert pressure against the spreader gate This may cause the spreader gate to swing out wath A lowering or falling dump body can force when unlatched causing serious result in death or serious injury injury NEVER enter the area under the dump Stand away from the trailer to unlatch body unless the empty dump body is AE supported by the body props e Clear the area around the dump trailer e Park the tow vehicle and trailer on a firm and level surface left right and front rear Attempting to unload on a soft or uneven surface may cause the trailer to overturn which can result in death or serious injury e For spreading material the surface in which the tow vehicle and trailer will travel MUST be firm and level e Set the metering chains at the desired number of links to control the opening distance of the spreader gate Be sure to set both chains at equal length e Unlatc
96. p trailer 4 4 3 LOADING FLOWABLE MATERIAL e Flowable loads will assume an even weight distribution within the trailer e Couple the trailer to the tow vehicle e Check the bed for damage e Close and fasten doors e Level evenly distribute the load within the trailer from front to back and from side to side 4 4 4 LOADING FIXED LOADS INCLUDING EQUIPMENT SUCH AS SKID STEER LOADERS e Fixed loads that are to be carried or dumped should be loaded evenly through out the trailer Too much load in the front portion will strain and possibly over load the hydraulic hoist Too much load in the rear will lead to reduced trailer sway stability at highway speeds e Inspect the hold down openings or E rings for any cracks or kinks e Clear the area around the dump trailer e Load the equipment or material e Secure the equipment e Close and fasten doors e f loading ramps are used the operator must be experienced and skilled to per form the loading 4 4 5 SECURING THE CARGO Since the trailer cargo is subjected to longitudinal front back and lateral side side forces you must secure all cargo that is not flowable so that it does not shift while the trailer is being towed 4 4 6 UNLOADING FLOWABLE LOADS FROM THE DUMP TRAILER e Read and understand the hoist operating procedure before dumping the load e Be sure the trailer is on level ground left right and front back Attempting to unload on uneven ground
97. r tain of the hitch provisions for receiving safety chains con tact the hitch manufacturer or installer Do NOT attach the safety chains to the gooseneck ball or its support and e Rig the safety chains so they have sufficient slack to permit turning but not too much slack the safety chains must keep the gooseneck on the tow vehicle bed if the A WARNING trailer uncouples An ineffective orinoperative breakaway 3 2 3 4 Attach and test the breakaway brake brake system can result in a runa way trailer leading to death or Serious injury system ifthe coupler or hitch fails If the coupler or hitch fails a properly connected rra delia and working breakaway brake system will apply tow vehicle and NOT to the safety I chain safety chain receiver gooseneck electric brakes on the trailer The safety chains will ball or gooseneck ball support keep the tow vehicle attached and as the brakes are Test the function of the breakaway applied at the trailer s axles the trailer tow vehicle brake system before towing the trailer combination will come to a controlled stop Do not tow the trailer if the breakaway brake system is not working have it The breakaway brake system includes a battery a serviced or repaired switch with a pull pin and a breakaway brake con troller Read and follow the instructions here as well as the instructions that have been prepared by the breakaway brake controller manufacturer If you do not h
98. r on your trailers VIN Certification label 2 Subtract the empty weight of your trailer from the GVWR stated on the VIN label That weight is the maximum available cargo capacity of the trailer and may not be safely exceeded 2 2 STEPS FOR DETERMINING CORRECT LOAD LIMIT TOW VEHICLE 1 Locate the statement The combined weight of occupants and cargo should never exceed XXX lbs on your vehicle s placard 2 Determine the combined weight of the driver and passengers who will be riding in your vehicle 3 Subtract the combined weight of the driver and passengers from XXX kilograms or XXX pounds 4 The resulting figure equals the available amount of cargo and luggage capacity For example if the XXX amount equals 1400 lbs and there will be five 150 Ib passengers in your vehicle the amount of available cargo and luggage capacity Is 650 Ibs 1400 750 5 x 150 650 Ibs 5 Determine the combined weight of lug gage and cargo being loaded on the vehicle That weight may not safely ex NS L KA ceed the available cargo and luggage capacity calculated in Step 4 6 If your vehicle will be towing a trailer load from your trailer will be transferred TIRE AND LOADING INFORMATION s e to your vehicle Consult the tow vehicle s manual to determine how this weight transfer reduces the available cargo and luggage capacity of your vehicle GLOSSARY OF TIRE TERMINOLOGY Accessory weight The combined wei
99. r out of the sway you ll only make it worse Also do not apply the tow vehicle brakes to correct trailer swaying On the other hand appli cation of the trailer brakes alone will tend to straighten out the combination especially when going downhill e Check rearview mirrors frequently to observe the trailer and traffic e Use lower gear when driving down steep or long grads Use the engine and transmission as a brake Do not ride the brakes as they can overheat and become ineffective e Be aware of your trailer and your cargo height especially when approaching bridges roofed areas and around trees 1 2 4 TRAILER NOT PROPERLY COUPLED TO THE HITCH It is critical that the trailer be securely coupled to the hitch ball and that the safety chains and emergency break away brake cable are correctly attached Uncoupling may result in death or serious injury to you and to others A WARNING A WARNING Proper selection and condition of the couplerand An improperly coupled trailer can result in death or serious hitch are essential to safely towing your trailer A injury loss o f coupling may result in death or serious Do not move the trailer until injury Be sure the maximum load rating ofthe hitch on the tow vehicle is equal to or greater than the The coupler is secured and locked to hitch ball The safety chains are secured to the tow vehicle and maximum load rating ofthe coupler on the trailer The trailer jack 3 are fully retracte
100. r the WARNING coupler is locked to the hitch A loose hitch ball nut can result in e Lower the trailer so that its entire tongue weight is held uncoupling leading to death orserious by the hitch and continue retracting the jack to its fully injury retraced position Be sure the hitch ball is tight to the hich If the coupler cannot be secured to the hitch ball do a La Lite not tow the trailer Please contact your dealer in which you purchased your trailer through or ABU Trailers Inc 33 34 at 701 642 9771 or e mail them at info abutrailers com for assis tance 3 2 2 4 Rig the safety chains e Visually inspect the safety chains and hooks for wear or damage Replace worn or damaged safety chains and hooks before towing e Rig the safety chains so that they e Crisscross underneath the coupler so if the trailer uncou ples the safety chains can hold the tongue up above the road e Loop around a frame member of the tow vehicle or to holes provided in the hitch system but do not attach them to an interchangeable part of the hitch assembly e Attach S hooks up from underneath the hole do not just WARNING Improper rigging ofthe sa fety chains can result in loss of control ofthe trailer and tow vehicle leading to death or senous injury ifthe trailer uncouples from the tow vehicle Fasten chains to frame oftowvehice Do not fasten chains to any part of the hitch unless the hitch has holes or loops specifically
101. rary fix don t forget to recheck and adjust the tire s pressure when you can obtain a cold reading 2 4 6 TIRE SIZE To maintain tire safety purchase new tires that are the same size as the vehicle s Original tires or another size recommended by the manufacturer Look at the tire information placard the owner s manual or the sidewall of the tire you are replacing to find this information If you have any doubt about the correct size to choose con sult with the tire dealer Racial Alim diameter codo 2 4 7 TIRE TREAD Load index amp e v speed symbol The tire tread provides the gripping action lire in millimeters Passenger car tire UE and traction that prevent your vehicle from a aen number Slipping or sliding especially when the A _ Severe snow i MA conditions road is wet or icy In general tires are not safe and should be replaced when the tread is worn down to 1 16 of an inch Tires have built in tread wear indicators 3 that let you know when it is time to replace Twe Ply ion your tires These indicators are raised used sections spaced intermittently in the bot tom of the tread grooves When they ap pear even with the outside of the tread it and lormmperalure grades Max load rating 25 26 is time to replace your tires Another method for checking tread depth is to place a penny in the tread with Lincoln s head upside down and facing you If you can see the top of Lincoln s head you
102. rearward direction Read your axle and brake man ual to see how to adjust your brakes If you do not have this manual please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy 7 2 3 2 Manually Adjusting Brake Shoes Some braking systems are not automatically adjusted by hard stopping These brakes require manual adjustment The following steps apply to adjust most manually adjustable brakes Read your axle and brake man ual to see how to adjust your brakes If you do not have this manual please contact your dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy e Jack up the trailer and secure it on adequate capacity jack stands e Be sure the wheel and brake drum rotate freely e Remove the adjusting hole cover from the adjusting slot on the bottom of the brake backing plate e With a screwdriver or standard adjusting tool rotate the starwheel of the adjuster assembly to expand the brake shoes Adjust the brake shoes out until the pressure of the linings against the drum makes the wheel very difficult to turn e Note Your trailer maybe equipped with drop spindle axles See axle manual for your axle type You will need a modified adjusting tool for adjusting the brakes in these axles With drop spindle axles a modified adjusting tool with ab
103. rials on your trailer information on securing your cargo Exceptions Fuel in the tanks of vehicles that are being towed Fuel stored in the tank ofan on board generator http www fmcsa dot gov rules 45 46 regulations administration whomustcomply index asp 4 3 1 DISTRIBUTING THE CARGO OPEN TRAILER Couple the trailer to the tow vehicle before loading This is essential for the bumper pull trailer because the tongue of a bumper pull trailer can rise during loading be fore the cargo is properly distributed To measure the tongue weight you will have to uncouple the trailer after it is loaded Do not transport people containers of hazardous substances cans or containers of flammable substances such as gasoline kerosene paint etc However fuel in the tank of an off road vehicle or a car or motorcycle etc may be carried on your open trailer 4 3 1 1 Preparing the Trailer for Loading Before loading cargo onto the trailer e Inspect the deck of the trailer for corrosion or damage and e Inspect the hold down openings and or D rings Hold down openings must be sturdy with no visible cracks or kinks D rings must be tight to the deck and must not be bent A JIN WARNING If the deck or any required hold down is dam Load can suddenly move or topple which aged do not load the cargo Bring the trailer to can result in death or serious injury your dealer or a competent repair service before Do not load
104. ring loaded drup section into the tanding gear 3 Rotate haadio to locked position wilh hand or foot piate to contro pinand no Jou mus the pin DO NOT USE 0926035 C 19 20 This portion of the User s Manual contains tire safety information as reguired by 49 CFR 575 6 2 1 STEPS FOR DETERMINING CORRECT LOAD LIMIT TRAILER 2 1 1 TRAILERS 10 000 POUNDS GVWR OR LESS 1 Locate the statement The weight of cargo should never exceed XXX kg or XXX lbs on your vehicle s placard See figure 1 1 2 This figure equals the available amount of cargo and luggage load capacity 3 Determine the combined weight of luggage and cargo being loaded on the vehi cle That weight may not safely exceed the available cargo and luggage load ca pacity The trailer s placard refers to the Tire Information Placard attached adjacent to or near the trailer s VIN Certification label at the left front of the trailer Note The following calculations in Sections 2 1 2 and 2 2 are not required by the government For the purpose of completeness NATM has included these statements 2 1 2 TRAILERS OVER 10 000 POUNDS GVWR NOTE THESE TRAILERS ARE NOT REQUIRED TO HAVE A TIRE INFORMATION PLACARD ON THE VEHICLE 1 Determine the empty weight of your trailer by weighing the trailer using a public scale or other means This step does not have to be repeated Locate the GVWR Gross Vehicle Weight Rating of the traile
105. rtification VIN label the cargo capacity weight stated on that placard is only a close estimate The GVWR and GAWR s are listed on the Certification VIN label mounted on the front left side of the trailer 1 2 10 UNSAFE LOAD DISTRIBUTION Improper front rear load distribution can lead to poor trailer sway stability or poor tow vehicle handling Poor trailer sway stability results from tongue weights that are too low and poor tow vehicle stability results from tongue weights that are too high Refer to An overloaded trailer can result in loss of Chapter heading Loading the control ofthe trailer leading to death or Trailer for more information serious injury Do not exceed the trailer Gross Vehicle In the following table the second Weight Rating GVW R or an axle Gross column shows the rule of thumb Axle Weight Rating GAWR I Do not load a trailer so that the weight on percentage of total weight of the any tire exceeds its rating trailer plus its cargo Gross Trailer Weight or GTW that should appear on the tongue of the trailer For example a trailer with a gooseneck hitch with a loaded weight of 12 000 pounds should have 20 25 of 12 000 pounds 2400 3000 lbs on the gooseneck A dump trailer will have the proper weight distribution if the load is evenly distributed in the dump bed For non flowable discrete loads locate the load such as to provide the proper tongue weight After loading be sure
106. rts at least once a year 99 56 tion or method of repair of fasteners or frame members get the recom mendation of or have the repair done by your dealer A WARNING improper weld repair wili lead to early The various fastener types used on your trailer are E A E muchar ami G Bolts which are used mainly for attaching door cause Serious injury or death Do not repair cracked or broken welds and gate hinges to the trailer body unless you have the skills and equipment to make a proper repair If not have the welds repaired by your 7 2 2 2 Welds dealer All welds can crack or fail when subjected to heavy loads or movement of cargo that was not properly tied to prevent movement Any time that you know and or suspect that the trailer has been subjected to heavy loads or movement of cargo immediately inspect the welds and fasteners for damage To prevent severe damage to your trailer inspect all of the welds for cracks or failure at least once a year 7 2 3 TRAILER BRAKES 7 2 3 1 Brake Shoes and Drums Properly functioning brake shoes and drums are essential to ensure safety You must have your dealer inspect these components at least once per year or each 12 000 miles The brake shoes must be adjusted after the first 200 miles of use and each 3 000 miles thereafter Most axles are fitted with a brake mecha nism that will automatically adjust the brake shoes when the trailer is hard braked from a
107. s for wear and damage e Replace bearings that have flat spots on rollers broken roller cages rust or pitting Always replace bearings and cups in sets The inner and outer bearings are to be re placed at the same time e Replace seals that have nicks tears or wear e Lubricate the bearings with a high quality EP 2 automotive wheel bearing grease Every time the wheel hub is removed and the bearings are reassembled follow the steps below to check the wheel bearings for free running and adjust e Turn the hub slowly by hand while tightening the spindle nut until you can no longer turn the hub by hand e Loosen the spindle nut just until you are able to turn it the spindle nut by hand Do not turn the hub while the spindle nut is loose e Put a new cotter pin through the spindle nut and axle e Check the adjustments Both the hub and the spindle nut should be able to move freely the spindle nut motion will be limited by the cotter pin 7 2 10 2 Lug Nuts Bolts Being sure wheel mounting A WARNING nuts lug nuts on trailer wheels are tight and properly Metal creep between the wheel rim and lug nuts wall cause rim to loosen and torqued is an important re could resuttin a wheel coming off sponsibility that trailer owners Fa9ingto death or serious injury aya Tighten lug nuts before each tow and users need to be familiar with and practice Inadequate and or inappropriate wheel nut torque tightness is a maj
108. s power to the trailer brakes Before towing the trailer on the road you must oper brakes and can lead to collision ate the brake controller while trying to pull the Before each tow trailer in order to confirm that the electric Check that the taillights brake lights and tum signals brakes operate While towing the trailer at less work than 5 mph manually operate the electric Check that the electric brakes work by operating the brake controller in the tow vehicle cab You brake controller inside the tow vehicle should feel the operation of the trailer brakes A WARNING Improper electrical connection between the tow vehicle If your trailer has hydraulic surge brakes pull the emergency break away brake lanyard to check the operation of the surge mechanism Standard mirrors usually do not provide adequate visibility for viewing traffic to the sides and rear a towed trailer You must provide mirrors that allow you to safely observe approaching traffic 1 2 14 HAZARDS FROM MODIFYING YOUR TRAILER Essential safety items can be damaged by altering your trailer Prior making any alteration to your trailer please contact the dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com and describe the alteration you are contemplating Altera tion of the trailer structure or modification of mechanical or electrical along with other systems on your trailer must be performed
109. sessment of the condition and proper operation of the wheel cylin ders brake shoes brake drums and hubs You must check the fluid level in the master cylinder reservoir at least every three months If you tow your trailer an average of 1 000 miles per month in a hot and dry environment you must check the brake fluid level once a month The brake fluid reservoir is located on the tongue of the trailer or near the gooseneck Fill with DOT 4 brake fluid 7 2 3 4 A VACUUM OPERATED HYDRAULIC When towing a trailer the vacuum gauge which is located inside the cab of the tow vehicle must indicate 18 In Hg inches of mercury or more at all times A WARNING 7 2 3 4 B AIR PRESSURE lf the vacuum gauge in tow vehicle is not at or above 18 In H g inches of mercury damage to OPERATED HYDRAULIC the brake system will result and the brakes may become inoperable Air hydraulic braking sys tems are typically used when the tow vehicle has a diesel engine The tow vehicle has an air compressor that routes the air to an air hydraulic mechanism which sends brake fluid to the wheel cylinders The air pressure gauge in your tow vehicle indicates the current air pres sure See your tow vehicle manual for the proper air pressure 7 2 3 4 C ELECTRICAL OPERATED HYDRAULIC Electric hydraulic braking systems which are mounted on the trailer use a small electrically driven pump to generate hydraulic pressure which operates the brake cyli
110. the top of the jack and pumping or hand packing grease into the gears LIGHTS AND SIGNALS 59 60 Before each tow check the trailer taillights stoplights turn signals A WARNING and any clearance lights for proper operation Improper operating taillights stop lights and turn signals can cause collisions Check all lights before each tow 7 2 7 ACCESSORY BATTERY Your trailer may be outfitted with an accessory battery that operates lighting electric landing gear slide outs or other accessories An accessory battery may be kept charged either by the tow vehicle or by the generator or shore power See the man ual for the accessory battery A disconnect switch may be provided to disconnect the accessory battery when you do not plan to be using the trailer for an extended period such as seasonal storage If there is no disconnect switch then remove the cables from the battery terminals The accessory battery must be kept in a charged condition during storage The battery could freeze and break if it becomes discharged 7 2 8 TIRES Trailer tires may be worn out even though they still have plenty of tread left This is because trailer tires have to carry a lot of weight all the time even when not in use It is actually better for the tire to be rolling down the road than to be idle During use the tire releases lubricants that are beneficial to tire life Using the trailer tires often also helps prevent flat spots from deve
111. these when towing a trailer because the hazard flashers of your towing vehicle will not operate for as long a period of time when the battery is running both the trailer lights and tow vehicle lights 3 2 COUPLING AND UNCOUPLING THE TRAILER A secure coupling or fastening of the trailer to the tow vehicle is essential A loss of cou pling may result in death or serious injury Therefore you must understand and follow all of the instructions for coupling The following parts are involved in making a secure coupling between the trailer and tow vehicle Coupling That part of the trailer connecting mechanism by which the connection is actu ally made to the trailer hitch This does not include any structural member extension of the trailer frame or brake controller The following parts are involved in making a secure coupling between the trailer and tow vehicle Coupling That part of the trailer connecting mechanism by which the connection is actu ally made to the trailer hitch This does not include any structural member extension of the trailer frame or brake controller Hitch That part of the connecting mechanism including the ball support platform and ball and those components that extend and are attached to the towing vehicle including bumpers intended to serve as hitches e Weight Distributing Hitch or Equalizing Hitch A mechanical device that con nects the trailer to the towing vehicle and by means of leverage applied on
112. to lower the dump and dislodge the material by hand e Secure the rear doors prior to moving forward 4 4 7 HYDRAULIC COMPONENTS Do not alter or substitute and hydraulic components on the dump trailer The hoist system is designed with each component being compatible with the safe and reliable operation of the hoist system Under no circumstances should you Risk of Death by crushing alter the hydraulic pressure or flow rate to the hoist Empty dump body before using body prop system Always have the hoist system repaired or maintained by a qualified technician WARNING Risk of Death by crushing Make sure dump body is empty 4 4 8 Body PROP DO NOT manipulate the body prop if a The body person is near the control A WARNING prop supplied as part of the trailer is to be used only yA z when the dump body is empty The purpose of the Risk of Death by crushing i Dump body can drop unexpectedly body prop is a back up to the hydraulic system and Never go under a raised dump body will hold the empty dump body in a raised position Use bodw prop for maintenance while performing maintenance on the hoist trailer body or the trailer itself DO NOT use the body prop to support a loaded dump body A WARNING A WARNING Risk of electrocution I A sof and or uneven surface may cause Dump body coming near or contacting the tow vehicle and trailer to overturn power lines may result in electrocution when the dum
113. to wing trailer Uneven tread wear can be i caused by tire imbalance axle misalignment or incorrect inflation Tires with too little tread will not provide adequate frictional forces on wet roadways and can result in loss of control leading to death A WARNI NG or serious injury improper lug nut torgue can cause a Improper tire pressure causes increased tire wheel separating from the trailer leading wear and may reduce trailer stability which can to death or serious injury result in a tire blowout or possible loss of control Be sure lug nuts are tight before each Therefore before each tow you must also check tow the tire pressure Remember the proper tire pressure is listed on the Certification VIN label normally mounted on front left side of the trailer and should be checked when tires are cold Allow 3 hours cool down after driving as much as 1 mile at 40 mph before checking tire pressure The tightness of the lug nuts is very important in keeping the wheels properly seated to the hub Before each tow check to make sure they are tight The proper tightness torque A WARNING for lug nuts is listed in Section 7 2 10 2 in the Inspection and Metal creep between the wheelrim and hub Service Instructions chapter may cause lug nuts to loosen and could result ina wheel coming off leading to death or of this manual Use a torque serious injury Tighten lug nuts before each wrench to tighten the lug nuts
114. vided otherwise use wood or concrete blocks to support the trailer tongue 3 2 2 2 Prepare the coupler and hitch Aa CLOSE OF LOSE l lo TO CLOSE ES gt S T on nai Pr ji tE FIA ho TD OPEN OPEN POSITION CLOSED POSITION OPEN POSITION Eo IA a imm 2 FIGURE 1 FIGURE 2 FIGURE 1 OPEN POSITION OPTIONAL TOLD OPED 2 ss T WA LATCH PIN LOCATION LIFT HERE WITH FINGER TO HOLD OPEN zi Y ENSURE LATCH I5 ENGAGED J pom ES Afi ER p if ToCA ON by E at 7 OK gt Dy g ae ART gt k gt E A 2 C W f ENGAGED TO d laa y one ae k 2 FIGURE 4 FIGURE 5 LOCKING LEVER _FIGURE2 og ae ee ENSURE LATCH IS BALL CLAMP HITCHBALL SEATED LEVER CLOSED ENGAGED BELOW BALL pen clamp Sleeve back Pin in place ZZ ZA Sleeve x gt forward gt Closed clamp SS UToo2o Lift Coupler to check Coupler opem 32 e Lubricate the hitch ball and the inside of the coupler with a thin layer of automotive bearing grease If your trailer is equipped with a jack raise the coupler above the ball height e Open the coupler locking mechanism Ball couplers have a locking mechanism with an internal moving piece ball clamp and an outside handle wheel or latch e In the open position the coupler is able to drop fully onto the hitch ball e See the coupler instructions for details of placing the cou pler in the open position e Sl
115. ximum capacity of fuel oil and coolant and if so equipped air conditioning and additional weight optional engine Extra load tire A tire designed to operate at higher loads and at higher inflation pressures than the corresponding standard tire Groove The space between two adjacent tread ribs Innerliner The layer s forming the inside surface of a tubeless tire that contains the inflating medium within the tire Innerliner separation The parting of the innerliner from cord material in the carcass Intended outboard sidewall The sidewall that contains a white wall bears white lettering or bears manufacturer brand and or model name molding that is higher or deeper than the same molding on the other sidewall of the tire or the outward facing sidewall of an asymmetrical tire that has a particular side that must always face outward when mounted on a vehicle Light truck LT tire A tire designated by its manufacturer as primarily intended for use on lightweight trucks or multipurpose passenger vehicles Load rating The maximum load that a tire is rated to carry for a given inflation pressure Maximum load rating The load rating for a tire at the maximum permissible inflation pressure for that tire Maximum permissible inflation pressure The maximum cold inflation pressure to which a tire may be inflated Maximum loaded vehicle weight The sum of curb weight accessory weight vehicle capacity weight and production options weight M
116. xtra pressure in warm tires 2 4 5 STEPS FOR MAINTAINING PROPER TIRE PRESSURE e Step 1 Locate the recommended tire pressure on the vehicle s tire information placard certification label or in the owner s manual e Step 2 Record the tire pressure of all tires e Step 3 If the tire pressure is too high in any of the tires slowly release air by gently pressing on the tire valve stem with the edge of your tire gauge until you get to the correct pressure e Step 4 If the tire pressure is too low note the difference between the measured tire pressure and the correct tire pressure These missing pounds of pressure are what you will need to add e Step 5 At a service station add the missing pounds of air pressure to each tire that is underinflated e Step 6 Check all the tires to make sure they have the same air pressure except in cases in which the front and rear tires are supposed to have different amounts of pressure If you have been driving your vehicle and think that a tire is under inflated fill it to the recommended cold inflation pressure indicated on your vehicle s tire information placard or certification label While your tire may still be slightly under inflated due to the extra pounds of pressure in the warm tire it is safer to drive with air pressure that is slightly lower than the vehicle manufacturer s recommended cold inflation pressure than to drive with a significantly under inflated tire Since this is a tempo
117. you must read understand and follow the instructions given by the tow vehicle and trailer hitch manufacturers as well as the instructions in this manual Our trailers are built with components produced by various manufacturers Some of these items have separate instruction manuals Where this manual indicates that you should read another manual and you do not have that manual please contact the dealer in which you purchased your trailer through or ABU Trailers Inc at 701 642 9771 or e mail them at info abutrailers com for a free copy The safety information in this manual is denoted by the safety alert symbol The level of risk is indicated by the following signal words DANGER Immediate hazards which WILL result in severe personal injury or death ifthe warning is ignored CAUTION Hazards or unsafe practices which could result in minor or moderate injury ifthe warning is ignored A WARNING WARNING H azard or unsafe practices which COULD result in severe personal injury or death if the waming amp ignored NOTICE Practices that could result in damage to the trailer or other property 1 2 MAJOR HAZARDS Loss of control of the trailer or trailer tow vehicle combination can result in death or serious injury The most common causes for loss of control of the trailer are e Improper sizing the trailer for the tow vehicle or vice versa e Excessive Speed Driving too fast for the conditions e Failure
118. yoursel with the instructions be necessary in the Owrvers manual and Contact your state motor vehicle Cautions tated Cepartment tor more information Coupler hitch and trailer Trailer brakes if trailer is so ball aro the same size equipped are property Coupler is latched adjusted and break away e Safety chars are criss device is attached lo towing crossed under tongue and vehicle Load is within trailer capacity hitched to towing vehicie Al trailor lighting is nnd distributed property lo maintain pr tongue weight working correctly Do not erered GVW which Loading is secured to consista of combined weight trailer front and rear of trailer amp cargo Tongue jack if tra er ts Heavy end of load must go equipped is retracted onto the trailer first Tit pin is latched it When approaching tra er drive trailer is equipped on slowly Wheel bug bolts are High speed loading can result properly tightend im over shooting fromt of tra er Tires are inflated to sna ronnt mu ay Wet surtaces may cause slick pressure indicated bed surface on tire lt aution while loading on Do not over torque set bolts Max torque set bolt to 90FT LB SUPERIOR COMPA MI CHECK WHEEL LUGS On first trip tighten wheel lugs at start and at 10 25 and 50 miles Tighten to manufacturer s specifications Thereafter check wheel lugs before each trip after excessive braking and following winter storage

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