Harbor Freight Tools 1720 lb. Capacity 48 in. x 96 in. Super Duty Trailer Product manual
Contents
1. 28 using two L Latches 30 and 3mm R Clips 34 Then attach the Left and Right Drawbar Rails to the Drawbar Brackets using two M12x25 Bolts 29 and M12 Nuts 35 See Figure D Drawbar Bracket 6 Front Member 28 L Latch 30 33 25 7 Coupler Base 3 DAR c KZ Sa PSN So 3 aar 2 FRONT OF 7 TRAILER 31 Drawbar Bracket 6 Left and Right Drawbar Rails 2pc 5 Drawbar T Plate 4 Figure D Drawbar Assembly Item 69897 For technical questions please call 1 800 444 3353 Page 7 gt o o o 2 lt 12 13 14 15 16 17 With assistance turn the frame upside down 10 Attach the Right Spring Hanger 26 to the Rear Right Side Rail 22 using one M10x30 Attach the Right Spring Hanger 26 to the bolt 7 two M10x25 Carriage Bolts 25 and Front Right Side Rail 27 using two M10x20 three M10 Nuts 33 See Figure E Bolts 31 and M10 Nuts 33 See Figure E 11 Attach the Left Spring Hanger 17 to the Rear Attach the Left Spring Hanger 17 to the Front Left Left Side Rail 20 using one M10x30 Bolt 7 Nuts 33 M10 Nuts 33 25 33 7 33 g 8 31 33 A Right Spring Hanger 26 Rear Right Side Rail 22 CIS AT Y a AA dos 25 39 ast Front Right Side Rail 27 i 79 31 33 Figure E Attaching Spring Hanger Right Side View Attach a Fender Bracket 9 to the Right U Bolt 32 opring Hanger 26 using two M10x20 Bol2. Copyright 2013 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in Read this material before using this product any shape or form without the express written consent of Harbor Freight Tools Failure to do so can result in serious injury Diagrams within this manual may not be drawn proportionally Due to continuing SAVE THIS MANUAL improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Table of Contents villis MMC 2 Maintenance ccccceseecessssessseeseneeseaees 25 hice M 6 Parts List and Diagram 26 Specifications iicet ritu nn annt e naa Canin deua 17 Reporting Safety Defects 28 QpEratiOn E E 17 Vi GRPANILY Nc n 28 o gt TI ITI _ lt Haul Master WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DINNE ER Indicates a hazardous situation which if not avoided will result in death or serious injury AWARN NG Indicates a hazardous situation which if not avoided could result in death or serious injury ACAUTION Indicates a hazardous situation which if not avoided could result in minor o
3. Handle until the Trigger locks in the slot 8 Connect the Wiring Harness to the towing vehicle s 12 Volt DC system NOTE Consult the operator s manual of the towing vehicle for proper connection instructions Handle ots 9 When towing the Trailer over long s sr S distances stop and check the tightness of all connections Side Running Lights 45 and Tail Lights 23L 23R at least every 100 miles Safety Chain 1 10 Carry emergency flares and fire extinguisher if required for operation in your state Carry extra bulbs and fuses if towing the Trailer at night over long distances Adjusting Nut O 2 z gt z O Z Hitch Ball not included Figure O Ball Connection Haul Master Page 18 For technical questions please call 1 800 444 3353 Item 69897 Tire information Tire Terminology Glossary Item 69897 Accessory weight means the combined weight 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 equipment Carcass means the tire structure except for the tread which provides the major portion of the tire s capability to deflect in response to the vertical loads and tractive forces that the tire transmits from the roadway to the non pneumatic rim the wheel center member or the vehicle and which attaches to the vehicle or attaches either integral
4. and restrictions on bridges and tunnels without disconnecting or damaging the wires 11 Make sure you have wheel chocks and jack stands o Make sure all running lights brake lights turn signals and hazard lights are working 12 Check trailer for loose bolts and nuts structural cracks and bends and any other 6 Check that all items are securely condition that may affect its safe operation fastened on and in the trailer Do not use the Trailer even if minor damage appears General Handling 1 Use the driving gear that the towing vehicle 5 Slow down when traveling over bumpy roads manufacturer recommends for towing railroad crossings and ditches 2 Drive at moderate speeds This will place 6 Make wider turns at curves and corners less strain on your tow vehicle and trailer Because your trailer s wheels are closer to the Trailer instability sway is more likely to inside of a turn than the wheels of your tow vehicle occur as speed increases Do not exceed they are more likely to hit or ride up over curbs 45 miles per hour when towing the Trailer 7 To control swaying caused by air pressure changes 3 Avoid sudden stops and starts that can and wind buffeting when larger vehicles pass from cause skidding sliding or jackknifing either direction release the accelerator pedal to slow 4 Avoid sudden steering maneuvers that might down and keep a firm grip on the steering wheel create sway or undue side force on the trai
5. brakes ride levelers roof rack heavy duty battery and special trim Tread means that portion of the tire that comes in contact with the road Tread separation means pulling away of the tread from the carcass Vehicle capacity weight means the rated cargo and luggage load plus 68 kilograms times the vehicle s designated seating capacity Vehicle maximum load on the tire means that load on an individual tire that is determined by distributing to each axle its share of the maximum loaded vehicle weight and dividing by two Vehicle normal load on the tire means that load on an individual tire that is determined by distributing to each axle its share of the curb weight accessory weight and normal occupant weight and dividing by 2 Haul Master For technical questions please call 1 800 444 3353 Page 19 Z O lt aa Lu n O O U m gt O Z Tire Markings Inner diameter in inches Secti idth pM Yj A Tire ply composition and materials used Maximum permissible inflation pressure Maximum load rating Trailer tire e Section width This number gives the width of the tire in inches The larger the number the wider the tire The markings on the example tire diagram show 4 80 The markings on your tire may differ Inner diameter This number gives the inner diameter of the tire in inches This is also the rim diameter in inches The markings on the example tire diagr
6. 02o002000 cm 1 Cutthe Stakes Front End Rails Back End Rails and Side rails to the sizes indicated in Figure L and drill 3 8 diameter mounting holes where shown STAKE 3 8 DIAMETER 3 9 FRONT END BACK END RAIL oe 3 8 DIAMETER 18 5825 2 3 8 DIAMETER CONNECTING PLATE Figure L Stake Dimensions and Hole Locations Haul Master Item 69897 For technical questions please call 1 800 444 3353 Page 15 gt CQ LLI v v lt 2 Attach the Side Rails and Front End Back End Rails 3 Attach the Connecting Plates to the to the Stakes using 3 8 x 3 3 8 Cross Head Bolts Side Rails and Front End Back End Rails 3 8 Flat Washers and 3 8 Nuts using 3 8 x 1 3 4 Cross Head Bolts and 3 8 Nuts BACK END RAIL SIDE RAIL LA 3 8 SPRING WASHER 3 8 SPRING SENE P 38 PLAT 3 8 sero N MASNER 3 8 NUT WASHER PS WASHER T YA S ND gt o Qo ITI 2 lt a CROSS HEAD BOLT FRONT END IN 3 8 X 1 3 4 P d CROSS HEAD BOLT RAIL 3 8 FLAT WASHER CONNECTING PLATE Figure M Stake Assembly Haul Master Page 16 For technical questions please call 1 800 444 3353 Item 69897 Specifications Operating Instructions Ad Maximum Capacity Payload Bed Dimensions Wheel Rim Diameter Width Quantity Wheel Lug Nuts Required Tire Air Pressure Hitch Class Before each use 1 Check Tire condition and air pressur
7. Owner s Manual amp Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference ITEM 69897 1720 LB CAPACITY Haul viaster SUPER DUTY AWARNING IMPORTANT INFORMATION This trailer s Hitch Coupler MUST be properly secured to the hitch ball of the towing vehicle After assembly and attachment pull up and down on the Hitch Coupler to make sure the hitch ball is fitting snugly in the Hitch Coupler There must be no play between the hitch ball and the Hitch Coupler If there is play tighten the Adjustment Nut until no play is present If the Adjustment Nut is too tight the Handle will not lock Carefully read and follow the complete instructions in this manual BEFORE setup or use If the coupler is not secured properly the ball could come loose while the trailer is in motion possibly causing property damage SERIOUS PERSONAL INJURY or DEATH Visit our website at http www harborfreight com Email our technical support at tech harborfreight com When unpacking make sure that the product is intact and undamaged If any parts are missing or broken AWARNING please call 1 800 444 3353 as soon as possible
8. YER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Parts List 2 hitch Coupler 1 3 CouplerBase 1 4 DrawbarT Plate 1 L6 DrawbarBracet E EM lI m fae 12 Hub Assembly Tas 5 3042 Tre Bolt M12x 75 21 Cross Member Rear Right Side Rail Front Left Side Rail 15 16 17 Left Spring Hanger 18 19 1 1 1 1 1 1 1 1 2 1 2 3 5 6 7 8 9 1 C Right TailLight 1 24 Light Bracket 2 2 99 as num e 48 mmROp 1 44 License Plate Bracket 1 45 Side Running Light 2 746 swewMax25 4 Car Locking in Si Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Page 26 For technical questions please call 1 800 444 3353 Item 69897 Assembly Diagram LLI Q Z lt n H lt Item 69897 For technical questions please call 1 800 444 3353 Page 27 Reporting Safety Defects If you believe that your vehicle has a defect which could cause a crash or could cause injury or death you shou
9. ailroad crossings and ditches A 2 Drive at moderate speeds This will place 6 Make wider turns at curves and corners O less strain on your tow vehicle and trailer Because your trailer s wheels are closer to the Trailer instability sway is more likely to inside of a turn than the wheels of your tow vehicle Occur as speed increases Do not exceed they are more likely to hit or ride up over curbs 45 miles per hour when towing the Trailer 7 To control swaying caused by air pressure changes 3 Avoid sudden stops and starts that can and wind buffeting when larger vehicles pass from cause skidding sliding or jackknifing either direction release the accelerator pedal to slow 4 Avoid sudden steering maneuvers that might down and keep a firm grip on the steering wheel create sway or undue side force on the trailer Braking 1 Allow considerably more distance for stopping 3 Always anticipate the need to slow down To reduce speed shift to a lower gear 2 If you have an electric trailer brake controller and and press the brakes lightly excessive sway occurs activate the trailer brake controller by hand Do not attempt to control trailer sway by applying the tow vehicle brakes this will generally make the sway worse Item 69897 For technical questions please call 1 800 444 3353 Page 23 O z gt O Z Acceleration and Passing When passing a slower vehicle or changing lanes signal well in advance and make
10. am show 12 The markings on your tire may differ U S DOT tire identification number This begins with the letters DOT and indicates that the tire meets all federal standards The next two numbers or letters are the plant code where it was manufactured and the last four numbers represent the week and year that the tire was built For example the numbers 2107 mean the 21st week of 2007 Any other numbers used are marketing codes used at the manufacturer s discretion This information is used to contact consumers if a tire defect requires a recall Code Pounds Code Pounds 80 992 1 135 1 168 86 Code Pounds 89 90 Load index and Speed rating European tire certificate U S DOT tire identification number Information not required by U S DOT Maximum Load Rating This number indicates the maximum load in kilograms and pounds that can be carried by the tire Load index This is a measurement of how much weight each tire can support See chart below The markings on the example tire diagram show 71 The markings on your tire may differ Note You may not find this information on all tires because it is not required by law Code Pounds Code Pounds 100 96 98 1 653 99 100 Table A Load Index Rating Codes Page 20 For technical questions please call 1 800 444 3353 Item 69897 e Speed Rating Th
11. by stripping wrapping and taping the connector plug See Figure l 3 Connect the yellow wire to the vehicle s left signal and stop light wire See Figure l 38 Connect the green wire to the vehicle s right signal and stop light wire See Figure l Note Some foreign vehicles may require and adapter to convert their 5 wire system to a 4 wire vehicle connector plug 39 Attach the white ground wire at the plug end of the wiring harness to the small hole on the Coupler Base 3 with a 1 4 tapping screw not included See Figure l Item 69897 40 41 42 43 44 For technical questions please call 1 800 444 3353 Leave about 18 of wire beyond the Coupler 2 and run the wiring harness along the inside of the Right Drawbar Rail 5 to the Front Right oide Rail 27 Then split the yellow brown wires from the green brown wires Run the yellow brown wires along the inside of the Front Cross Member 21 to the Side Running Light 45 located on the Front Left Side Rail 15 Then run the green brown wires along the inside of the Front Right oide Rail 27 to the other Side Running Light Connect the wire lead from the two Side Running Lights to the brown wire on each side of the trailer using wire connectors Then insert wire clips along the entire length of the side rails of the Trailer to hold down the wiring harness Run the yellow brown wires to the Left Tail Light 23L Strip approxima
12. d Do not setup or use this Trailer if under the influence of alcohol or drugs Read warning labels on prescriptions to determine if your judgement or 6 reflexes are impaired while taking drugs If there is any doubt do not attempt to use this Trailer Stay alert Watch what you are doing at all times Use common sense Do not setup or use this Trailer when you are tired or distracted from the job at hand Loading Safety 1 Item 69897 Do not exceed the Trailer s maximum payload 3 capacity of 1 720 Ib evenly distributed Properly and safely secure the payload in the Trailer Load the Trailer evenly from side to side with 60 of the load forward of the Axle 11 For technical questions please call 1 800 444 3353 Use eye protection Wear ANSI approved safety impact eye goggles when assembling this Trailer Do not modify this Trailer and do not use this Trailer for a purpose for which it was not intended The tail light bulbs supplied with this Trailer are for a 12 volt DC negative ground electrical system only Do not attempt to power the Light Bulbs with any other type or voltage electrical current Make sure the Hitch Coupler 2 and the vehicle s ball hitch not included are of equal mating size 2 and are rated equal to or greater than the weight of the Trailer and its payload Before each use attach the Trailer s Safety Chain 1 to the towing vehicle Attach the Safety Chain to the towin
13. der This could cause your trailer to jackknife or go out of control Some tow vehicles have specifically calibrated transmission tow modes Be sure to use the tow mode recommended by the manufacturer Use slight movements of the steering wheel to adjust direction Exaggerated movements will cause greater movement of the trailer If you have difficulty pull forward and realign the tow vehicle and trailer and start again Before uncoupling a trailer a Place blocks at the front and rear of the trailer tires to ensure that the trailer does not roll away when the coupling is released b An unbalanced load may cause the tongue to suddenly rotate upward therefore before uncoupling place jack stands under the rear of the trailer to prevent injury Some states may consider this Trailer a vehicle requiring registration licensing and titling Check with your State Department of Motor Vehicles for information and guidance on registering licensing and titling the Trailer Page 24 For technical questions please call 1 800 444 3353 Item 69897 Maintenance Procedures not specifically explained in this manual must be performed only by a qualified technician AWARNING TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Note Tow vehicles often have more frequent maintenance requirements including changes of eng
14. e 20 Ib 0 30 12 Ho Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this Trailer 7 Be sure the trailer jack tongue support and any attached stabilizers are raised and locked in place 2 Make sure wheel lug nuts bolts are properly tightened 8 Check load distribution to make sure 3 Make sure hitch coupler draw bar and other ie SOW VENIE ANA rarer ds propery l I balanced front to back and side to side equipment that connect the trailer and the tow vehicle are properly secured and adjusted 9 Check side and rear view mirrors to 4 Make sure wiring is properly connected MaKe SUNG YON PAYS Good SIDE not touching the road but loose enough to make 10 Check routes and restrictions on bridges and tunnels turns without disconnecting or damaging the wires 11 Make sure you have wheel chocks and jack stands 2 Wane Sure arena Hones plane ee 12 Check trailer for loose bolts and nuts turn signals and hazard lights are working tq structural cracks and bends and any other oY 6 Check that all items are securely condition that may affect its safe operation TT fastened on and in the trailer Do not use the Trailer even if minor damage appears O Haul Master Item 69897 For technical questions please call 1 800 444 3353 Page 17 Connection WARNING Only use a 2 ball hitch 5 Pull up and down on the Coupl
15. e Cotter Pins See Figure G NOTE PERIODICALLY GREASE SEAL ON BACKSIDE OF HUB 12 Lug Nuts 40 Tire 13 Bearing 39 iA Flat Washer 19 Cotter Pin 38 ON O Dust Cap 14 Hub Assembly 12 Castle Nut 37 Figure G Hub Wheel Assembly Item 69897 For technical questions please call 1 800 444 3353 Page 9 gt an LLI v v lt 25 With assistance turn the Trailer 30 Attach the Right Tail Light 23R to the assembly right side up Light Bracket 24 on the Rear Right Side Rail 22 using M10 x20 Bolts 31 and 26 Attach the Coupler 2 to the Coupler Base 3 M10 Nuts 33 See Figure H using two M12x 75 Bolts 16 and M12 Nuts 35 Thread one of the M12x 75 Bolts 16 through the 31 Open the lenses of the Side Running Lights 45 center link of the Safety Chain 1 See Figure H Run the wire lead of a Side Running Light through the center hole located at the front end of the 2f Lock the Coupler Trigger using Locking Pin 47 Front Left Side Rail 15 Then attach the Side and 2mm R Clip 43 See Figure H Running Light to the Front Left Side Rail using 28 Attach the Light Brackets 24 to the Rear Left Side 4mm Self Tapping Screws 46 See Figure H Rail 20 and Rear Right Side Rail 22 using M10x20 32 Run the wire lead of the remaining Side Running Bolts 31 and M10 Nuts 33 See Figure H Light 45 through the center hole located at ee
16. e speed rating denotes the Tire Ply Composition and Materials Used speed at which a tire is designed to be driven for The number of plies indicates the number of layers of extended periods of time This does not indicate rubber coated fabric in the tire that the vehicle or rims can safely reach or In general the greater the number of plies the more maintain that speed These ratings are listed below weight a tire can support Tire manufacturers The markings on the example tire diagram show M also must indicate the materials in the tire which The markings on your tire may differ include steel nylon polyester and others Note You may not find this information on all tires because it is not required by law Maximum Permissible Inflation Pressure This number is the greatest amount of air pressure that should ever be put in the tire under normal driving conditions Table B Tire Speed Rating Codes Tire Inflation and Load Limit Tire and Loading Information Placard MODEL 69897 SCC sec owner s mron seu ssowraenest METRE rear nove noe MIO srne nove noe AON Figure P Tire and Loading Information Placard Location The Tire and Loading Information Placard displays the cold tire inflation pressure and the load limit for this vehicle See the Tire Care section starting on the following page for an explanation of tire pressure and see the Vehicle Load Limit following that for an explanation of load li
17. e stem with the edge of your tire gauge until you get to the correct pressure If the vehicle has been driven within the past three hours and the tire pressure is too high on any tires then recheck the pressure once the tires have been allowed to sit motionless for at least three hours Tire Size This vehicle has 80 PSI recommended cold tire inflation pressure The term cold in this manual does not refer to the temperature outside but it refers to the fact that a tire that has not been driven for a period is cooler and therefore has lower pressure than a tire that has been driven on Tires heat up while being driven on To check or fill to a tire s cold inflation the tire must have not been driven for more than a mile or two for at least three hours If you check a tires pressure when it is not cold the pressure will appear higher than the actual cold tire inflation 4 Ifthe 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 5 Ataservice station add the missing pounds of air pressure to each tire that is underinflated 6 Check all the tires to make sure they have the same air pressure T Ifthe tires pressure was not measured cold then the pressure should be rechecked with the tires cold as soon as possible To maintain safety only purchase new tires of the same size as the original tir
18. ee eee Stale roe Shei COM Right Left Tail Light 23L to the Light Bracket 24 orig g on the Rear Left Side Rail 20 using Side Rail using 4mm Self Tapping Screws 46 M10x20 Bolts 31 and M10 Nuts 33 33 Reinstall the lenses on the two Side Running Lights 45 See Figure H Right Tail Light 23R 31 33 E 31 33 a N 5 Light Bracket 24 Rear Right Side Rail 22 LZ Rear Left Side Rail 20 gt o o o 2 lt Left Tail Front Right Side Rail 27 sight 23L D Side Running A Light 45 S Light Bracket 24 License Plate Bracket 44 x2 Front Left Side Rail 15 Coupler N Trigger Side Running Light 45 16 35 16 35 eS Coupler 2 Coupler Base 3 Safety Chain 1 Figure H Coupling Attachment Light Installation Page 10 For technical questions please call 1 800 444 3353 Item 69897 NOTE Only a qualified technician should perform the electrical service that may be needed to enable your particular make model vehicle to power the Trailer s 12 volt DC lighting system This is beyond the scope of this manual 34 Have a qualified service technician install a 4 wire 12VDC connector in the trunk area of your vehicle 35 Locate the vehicle s connector plug near the Trailer s Coupler 2 and lay out the Trailer s wiring harness wires See Figure l 36 Connect the brown wire to the vehicle s Left Tail Light
19. er to make sure the not included on the towing vehicle hitch ball is fitting snugly in the Coupler There must be no play between the hitch ball and Coupler 1 To reduce friction between the hitch ball WARNING If there is play tighten the Adjusting Nut and Hitch Coupler 2 apply a thin layer of until no play is present heavy weight grease over the hitch ball After unlocking the Handle the Nut retaining plate holding the Adjusting Nut in place needs to be pressed back while the Nut is tightened After Nut 2mm R Clip 43 is tightened the retaining plate needs to fit in _ place against the flats of the Nut to prevent it from moving This adjustment should be done by two people If the Adjusting Nut is too tight the Handle will not lock 2 Remove the R Clip 43 and Locking Pin 47 Locking Pin 47 m After the Adjusting Nut is properly adjusted pull back on the Trigger and push down on the Handle until the Trigger locks in the slot Pull up on Handle firmly to make sure the Trigger is locked in place and the Handle cannot move Replace the Locking Pin and 2mm R Clip Hitch Coupler 2 Figure N Remove R Clip and Lock Pin 7 Attach each side of the Safety Chain 1 equally 3 Then pull up on the Trigger and lift up on the Handle to the towing vehicle s rear bumper or frame 4 With assistance place the Hitch Coupler over the vehicle s hitch ball and pull back on the Trigger and push down on the
20. es Look at the Tire and Loading Information Placard the Specifications Chart in this manual or the sidewall of the tire being replaced If you have any doubt about selecting the correct size consult a tire dealer Tire Tread The tire tread provides traction that prevents your vehicle from slipping especially if the road is wet or icy Tires are unsafe and should be replaced when the tread is worn down to 1 16 Measure tread depth using a tread depth indicator not included Tire Rotation Every 5 000 miles the left and right tires should be switched This will cause the tires to wear more evenly and last longer Page 22 For technical questions please call 1 800 444 3353 Item 69897 Tire Balance and Alignment The tires need to be balanced to prevent vibration when driving This involves attaching small weights to the rim to offset small differences in rim and tire weight The tires also need to be aligned properly Alignment is the orientation of the tires to the road surface and their being parallel This helps the tires to wear evenly and provide better traction Both tire balance and alignment require specialized equipment that is not provided with this vehicle Tire Repair To properly repair a punctured tire the hole needs to be properly plugged and patched from the inside of the tire Tread punctures can be repaired if they are not too large Sidewall punctures should not be repaired the tire needs to be replaced if the side
21. g vehicle with equal length on each side Do not allow the Safety Chain to drag on the ground Make sure the towing vehicle and its hitch are both rated to safely tow the Trailer and its payload The towing capacity of the hitch is typically stamped on the hitch drawbar Page 3 gt Lu LL lt Q9 Operation Safety Note Selected recommendations in this section are adapted from TOWING A TRAILER Being Equipped for Safety published by NHTSA For full details see that document 1 This Trailer is not a toy 3 Never allow anyone to ride in or on the trailer Do not allow children to play on or near this item 4 Do not transport animals in this trailer 2 Take time to practice before driving on main roads Before Each Use o gt TI m lt 1 Check Tire 13 condition and air pressure 7 Be sure the trailer jack tongue support and any 2 Make sure wheel lug nuts bolts attached stabilizers are raised and locked in place are properly tightened 8 Check load distribution to make sure the tow vehicle and trailer are properly balanced front to back and side to side 3 Make sure hitch coupler draw bar and other equipment that connect the trailer and the tow vehicle are properly secured and adjusted 9 Check side and rear view mirrors to 4 Make sure wiring is properly connected not make sure you have good visibility touching the road but loose enough to make turns 10 Check routes
22. icensing and titling Check with your State Department of Motor Vehicles for information and guidance on registering licensing and titling the Trailer Maintenance Safety 1 Maintain labels and nameplates on the trailer 3 Maintain this Trailer with care Keep this Trailer These carry important information clean and dry for better and safer performance If unreadable or missing contact Harbor Freight Tools for a replacement 4 For your safety service and maintenance should be performed regularly by a qualified technician 2 Replacement parts and accessories when servicing use only identical replacement parts Only use accessories intended for use with this Trailer Approved accessories are available from Harbor Freight Tools Ay SAVE THESE INSTRUCTIONS o When not in use store Trailer in a dry location to inhibit rust Lock up Trailer and keep out of reach of children Item 69897 For technical questions please call 1 800 444 3353 Page 5 gt o o ITI 2 lt Assembly Instructions Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this Trailer Note For additional information regarding the parts listed in the following pages refer to Parts List and Diagram on page 26 1 Lay out the Front Left Side Rail 15 Front Right Side Rail 27 Front Member 28 and two Cross Members 21 Asse
23. ine and transmission oils and filters lubrication of components and cooling system checks Check your owner s manual for information on scheduled maintenance of your tow vehicle BEFORE EACH USE Inspect the trailer and tow vehicle according to the instructions on page 17 Tires 1 Periodic inspection and maintenance of tires and wheels are essential to towing safety including spare tires Proper tire pressure affects vehicle handling and the safety of your tires You can find the correct tire pressure for your tow vehicle on the tire information placard Wheel Bearings 1 EVERY 2 000 TO 3 000 MILES OF USE lubricate the Hub Assemblies with a heavy weight bearing grease following Bearing Packing Instructions on page 9 2 After each Hub Assembly is reassembled tighten the Castle Nut until the wheel starts spinning with slight resistance Loosen the Castle Nut about 1 6 turn from this point Hitch Underinflation reduces the load carrying capacity of your tow vehicle or trailer may cause sway and control problems and may result in overheating causing blowouts or other tire failure Overinflation causes premature tire wear and affects the handling characteristics of the tow vehicle or trailer Insert a new Cotter Pin through the Castle Nut and the hole in the axle Bend the Cotter Pin back locking it and the Nut in place Check the nuts bolts and other fasteners to ensure that the hitch remains secured to the
24. ld immediately inform the National Traffic Safety Administration NHTSA in addition to notifying Changzhou Nanxiashu Tool Company If NHTSA receives similar complaints it may open an investigation And if it finds that a safety defect exist in a group of vehicles it may order a recall and remedy campaign However NHTSA cannot become involved in individual problems between you your dealer or Changzhou Nanxiashu Tool Company To contact NHTSA you may either call the Auto Safety Hotline toll free at 1 800 424 9393 or 202 366 0123 or write to NHTSA U S Department 400 7th Street SW NSA 11 Washington DC 20590 You can also obtain other information about motor vehicle safety from the Hotline Note Check with your local department of Motor Vehicles for registration procedures Some DMV s require the Certificate of Origin to be notarized others do not Limited 90 Day Warranty Harbor Freight Tools Co makes every effort to assure that its products meet high quality and durability standards and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity improper installation normal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to
25. ler Braking 1 Allow considerably more distance for stopping 3 Always anticipate the need to slow down To reduce speed shift to a lower gear 2 If you have an electric trailer brake controller and and press the brakes lightly excessive sway occurs activate the trailer brake controller by hand Do not attempt to control trailer sway by applying the tow vehicle brakes this will generally make the sway worse Acceleration and Passing 1 When passing a slower vehicle or changing lanes 3 If necessary downshift for improved signal well in advance and make sure you acceleration or speed maintenance allow extra distance to clear the vehicle before you pull back into the lane 4 When passing on narrow roads be careful not to go onto a soft shoulder This could cause 2 Passon level terrain with plenty of clearance your trailer to jackknife or go out of control Avoid passing on steep upgrades or downgrades Page 4 For technical questions please call 1 800 444 3353 Item 69897 2 Onlong downgrades apply brakes at intervals to keep speed in check Never leave brakes on for extended periods of time or they may overheat a Backing Up T t 1 Put your hand at the bottom of the steering wheel Use slight movements of the steering wheel o To turn left move your hand left to adjust direction Exaggerated movements To turn right move your hand right will cause greater movement of the trailer 2 Backup slowly If you have diffic
26. lights will have two leads instead of three They connect to the harness leads the same way brown to brown color to color Haul Master Item 69897 For technical questions please call 1 800 444 3353 Page 13 Optional Bed Installation not included Minimum Required Parts Qty 2 3 4 x 48 x 48 Plywood not included Qty 24 30 3 8 Cross Head Bolts not included Qty 24 30 3 8 Flat Washers not included Qty 24 30 3 8 Spring Washers not included Qty 24 30 3 8 Nuts not included oocooocno 1 Drill 3 8 mounting holes as shown in Figure K 2 Use 3 8 Cross Head Bolts 3 8 Flat Washers 3 8 Spring Washers and 3 8 Nuts to secure the Plywood bed to the Trailer frame gt o o ITI 2 lt 3 8 CROSS HEAD BOLT 3 8 FLAT WASHER 3 8 SPRING WASHER 3 8 NUT Figure K Optional Bed Installation Haul viaster Page 14 For technical questions please call 1 800 444 3353 Item 69897 Optional Rail Installation not included Minimum Required Parts 1 6 x 3 5 x 27 wood strips not included 0 75 x 3 5 x 48 wood strips not included 0 75 x 3 5 x 94 5 wood strips not included 0 175 x 2 x 2 x 3 5 Steel Angle not included 3 8 x 1 3 4 Bolt not included 3 8 x 2 3 8 Bolt not included 3 8 x 2 3 8 Bolt not included 3 8 Spring Washer not included 112 3 8 Flat Washer not included 7 2 3 8 Nut not included PEEEREEEE 72507
27. ly or separably to the wheel center member or non pneumatic rim Carcass separation means the pulling away of the carcass from the non pneumatic rim or wheel center member Chunking means the breaking away of pieces of the carcass or tread Cracking means any parting within the carcass tread or any components that connect the tire to the wheel center member Curb weight means the weight of a motor vehicle with standard equipment including the maximum capacity of fuel oil and coolant and if so equipped air conditioning and additional weight optional engine Load rating means the maximum load a tire is rated to carry Maximum loaded vehicle weight means the sum of a Curb weight b Accessory weight c Vehicle capacity weight and d Production options weight Maximum tire width means the greater of either the linear distance between the exterior edges of the carcass or the linear distance between the exterior edges of the tread both being measured parallel to the rolling axis of the tire Normal occupant weight means 68 kilograms times the number of occupants Occupant distribution means distribution of occupants in a vehicle Production options weight means the combined weight of those installed regular production options weighing over 2 3 kilograms in excess of those standard items which they replace not previously considered in curb weight or accessory weight including heavy duty
28. mble these parts using eight M10x20 Bolts 31 and M10 Nuts 33 See Figure A TO CENTER OF TRAILER Front Right Side Rail 27 31 33 dad Cross 31 33 2 SSX Member 21 Cross Member 21 Front Member 28 Front Left Side Rail 15 FRONT OF TRAILER 31 33 Figure A Front Bed Rail Assembly Lay out the Rear Left Side Rail 20 Rear Right Side Rail 22 and three Cross Members 21 Assemble these parts using ten M10x20 Bolts 31 and M10 Nuts 33 See Figure B 31 33 REAR OF TRAILER Cross Member 21 TO CENTER OF TRAILER Figure B Rear Bed Rail Assembly Page 6 For technical questions please call 1 800 444 3353 Item 69897 3 Attach the Front and Rear Bed Rail Assemblies using two M10x20 Bolts 31 and M10 Nuts 33 See Figure C Rear Bed Rail Assembly FRONT OF TRAILER Front Bed a Rail Assembly mM T Figure C Attaching Front and Rear Bed Rail Assemblies V t 4 Attach Drawbar Brackets 6 to the Front Left and 6 Attach the Coupler Base 3 to the Left and Right Front Right Side Rails 15 27 using two M10x20 Drawbar Rails using six M10x20 Bolts 31 and M10 Bolts 31 M10 Nuts 33 and two M10x30 Nuts 33 Then attach the Drawbar T Plate 4 under Bolts 7 M10 Nuts 33 See Figure D the Left and Right Drawbar Rails using four M10x20 Bolts 31 and M10 Nuts 33 5 Attach the Left and Right Drawbar Rails 5 to the See Figure D Front Member
29. mit 2 t na LLI n O Haul yviaster Item 69897 For technical questions please call 1 800 444 3353 Page 21 O z gt O Z Tire care Checking Tire Pressure Note Underinflated tires can decrease handling stopping performance traction tire life and load carrying capability in addition to causing other negative and hazardous effects including tire failure Overinflated tires are at greater risk of an impact break where the tread and casing break when striking a hard edge often opening a huge gash across the tread Incorrect inflation pressure also increases tires wear rate Therefore it is important to keep tires inflated properly Check all tires pressure at least monthly due to the following factors e Most tires naturally lose air gradually Tires can suddenly lose air if the tire strikes a pothole curb or other object It is usually not possible to determine underinflation of radial tires by visual inspection Steps for Maintaining Proper Tire Pressure 1 Locate the recommended tire pressure on the vehicle s tire information placard certification label or in the owner s manual This Trailer has 80 PSI recommended cold tire inflation pressure 2 Measure and record the tire pressure of all tires 3 Ifthe tire pressure is too high in any of the tires and the tires have not been driven for at least three hours slowly release air by gently pressing on the tire valv
30. ngs and the rest of the parts in the Hub Assembly of all grease dirt metal shavings or any other foreign object The parts must be cleaned even if they are new or appear clean e With the grease filled bearing packer in one hand and the bearing in the other press the bearing into the grease forcing the grease inside the slots in the bearing Continue doing this until every b Allow all pieces to dry completely slot in the bearing is completely full of grease c Make sure that your hands are thoroughly f Finish assembling the hub wheel assembly clean and the bearing packer not included being careful not to get any dirt or is also thoroughly clean debris on any part of the assembly 19 Carefully slide the Hubs 12 over the spindles 22 Fill the Dust Cap 14 with bearing grease at each end of the Axle 11 See Figure G Then press each Dust Cap onto the Hub Assembly 12 See Figure G 20 Insert the Bearings 39 and Flat Washers 19 on the 21 spindles Screw an M22 Castle Nut 37 tightly onto 23 Grease each grease fitting located on the each spindle Then back the Castle Nut off slightly so backside of each Hub Assembly that the Hubs can just move freely See Figure G 24 Install a Tire 13 on each Hub Assembly then secure Insert a Cotter Pin 38 through the Castle the Tires using M12 Lug Nuts 40 Torque the Lug Nut and hole at the end of each spindle and Nuts to 85 90 ft Ib See Figure G spread th
31. persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state Haul 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 aster
32. r moderate injury NOTICE CAUTION Volts Direct Current Read the manual before set up and or use concerning Risk of Fire WARNING marking concerning Risk Connect trailer wiring to of Eye Injury Wear ANSI approved properly fused circuit only safety goggles with side shields Addresses practices not related to personal injury Page 2 For technical questions please call 1 800 444 3353 Item 69897 IMPORTANT SAFETY INFORMATION AWARNING Read all safety warnings and instructions Failure to follow the warnings and instructions may result in serious injury Save all warnings and instructions for future reference The warnings precautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator Assembly Safety 1 2 Keep children away from work area 4 Keep work area clean and dry 3 Cluttered damp or wet work areas invite injuries Connection Safety 1 Dress safely while connecting disconnecting 4 Do not wear loose clothing or jewelry as they can become caught in moving parts Wear a protective hair covering to prevent long hair from becoming caught in moving parts If wearing a long sleeve shirt roll sleeves up above elbows 9 Wearing safety work shoes is recommende
33. sure you allow extra distance to clear the vehicle before you pull back into the lane Pass on level terrain with plenty of clearance Avoid passing on steep upgrades or downgrades Downgrades and Upgrades Downshift to assist with braking on downgrades and to add power for climbing hills On long downgrades apply brakes at intervals to keep speed in check Never leave brakes on for extended periods of time or they may overheat Backing Up Put your hand at the bottom of the steering wheel To turn left move your hand left To turn right move your hand right Back up slowly Because mirrors cannot provide all of the visibility you may need when backing up have someone outside at the rear of the trailer to guide you whenever possible Parking Try to avoid parking on grades If possible have someone outside to guide you as you park Once stopped but before shifting into Park a Have someone place blocks on the downhill side of the trailer wheels b Apply the parking brake c Shift into Park first or reverse gear for manual transmissions d Then remove your foot from the brake pedal Following this parking sequence is important to make sure your vehicle does not become locked in Park because of extra load on the transmission TRAILER LICENSING NOTICE If necessary downshift for improved acceleration or speed maintenance When passing on narrow roads be careful not to go onto a soft shoul
34. tely 3 4 of insulation off the ends of the wires Connect the yellow wire to the yellow wire of the Left Tail Light Then connect the brown wire to the brown wire of the Left Tail Light Run the green brown wires to the Right Tail Light 23R Strip approximately 3 4 of insulation off the ends of the wires Connect the green wire to the green wire of the Right Tail Light Then connect the brown wire to the brown wire of the Right Tail Light Page 11 a m TT 9 9 lt WIRE HARNESS CONNECTOR PLUG WIRE LEAD WIRE LEAD FROM FROM SIDE RUNNING LIGHT SIDE RUNNING LIGHT 45 45 LEAVE 16 EXCESS WIRE HERE LEAVE 16 EXCESS WIRE HERE YELLOW GREEN gt o o ITI 2 lt BROWN BROWN BROWN YELLOW GREEN BROWN LEFT TAIL LIGHT 23L RIGHT TAIL LIGHT 23R Figure Trailer Wiring Haul viaster Page 12 For technical questions please call 1 800 444 3353 Item 69897 4 pin connector White ground wire to trailer tongue Brown ee side marker lights Yellow Green Black Ig mre clip a m TT 9 9 lt 9JIM 346i e umoJg Brown Yellow Right light Green lead Wired same as left side KEY COLOR CODES Brown Tail and side marker lights Green Right directional and stop light Yellow Left directional and stop light White Ground to trailer frame o Indicates wire nut connection Left light Yellow lead Figure J Wiring Diagram Note Some trailer tail
35. tow vehicle and the coupler remains secured to the trailer The connection point may require periodic lubrication to permit free movement of the coupler to the hitch ball Wiring 1 Make sure connector plug prongs and receptacles light bulb sockets wire splices and ground connections are clean and shielded from moisture Lightly coat all electrical terminal connections with nonconducting dielectric light waterproof grease Item 69897 For technical questions please call 1 800 444 3353 2 Clean the prongs with very fine sandpaper being careful not to damage the contact area Turn lights off then clean the surface deposits in the connector holes Try to clean off only the deposits and lubricate lightly with dielectric light waterproof grease Page 25 Lu Q Z lt n lt 2 m gt C m Parts List and Diagram PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BU
36. ts Axle 11 31 and M10 Nuts 33 See Figure F Right Spring Attach a Fender Bracket 9 to the Left ize opring Hanger 17 using two M10x20 Bolts 31 and M10 Nuts 33 Attach a Fender 18 to the Right Fender Bracket using M10x20 Bolts 31 and M10 Nuts 33 See Figure F Attach a Fender 18 to the Left Fender Bracket using M10x20 Bolts 31 and M10 Nuts 33 On each side place a Spring 8 on Spring Hangers 17 26 with the spring eyes forward Insert two M12x75 Bolts 16 through the Springs and secure the Bolts with M12 Nuts 35 See Figure F Place the Axle 11 on top of the Springs 8 Align depressions on Axle with protrusions on Springs Place Spring Plates 10 under Springs and insert U Bolts 32 through the Axle Springs and Spring Plates Secure the Axle with M10 Nuts 33 screwed onto the U Bolts See Figure F Fender 18 Figure F Fender Assembly Page 8 For technical questions please call 1 800 444 3353 Item 69897 18 BEARING PACKING INSTRUCTIONS WARNING Whenever a hub is disassembled if a hub on a new unit requires assembly or a hub is disassembled for maintenance the following procedure MUST be obeyed Failure to read and obey all of the following instructions completely will void the warranty and can result in damage to the Trailer property damage or serious injury a Using a suitable solvent thoroughly clean the d Place fresh clean bearing grease in the packer beari
37. ulty pull forward and realign Downgrades and Upgrades Downshift to assist with braking on downgrades and to add power for climbing hills Some tow vehicles have specifically calibrated transmission tow modes Be sure to use the tow mode recommended by the manufacturer 3 Because mirrors cannot provide all of the the tow vehicle and trailer and start again visibility you may need when backing up have someone outside at the rear of the trailer to guide you whenever possible Parking 1 Try to avoid parking on grades 4 Before uncoupling a trailer 2 If possible have someone outside a Place blocks at the front and rear of the trailer tires to ensure that the trailer does not roll away when the coupling is released to guide you as you park 3 Once stopped but before shifting into Park b An unbalanced load may cause the tongue to suddenly rotate upward therefore before uncoupling place jack stands under the rear of the trailer to prevent injury a Have someone place blocks on the downhill side of the trailer wheels b Apply the parking brake c Shift into Park first or reverse gear for manual transmissions d Then remove your foot from the brake pedal Following this parking sequence is important to make sure your vehicle does not become locked in Park because of extra load on the transmission TRAILER LICENSING NOTICE oome states may consider this Trailer a vehicle requiring registration l
38. wall is damaged Tires should be removed from the rim to be inspected before being plugged and patched A qualified mechanic should remove the tire from the rim perform the repair and remount the tire Vehicle Load Limit Steps for Determining Correct Load Limit 1 Locate the statement The weight of cargo 3 Determine the combined weight of luggage should never exceed 780 kilograms or 1720 and cargo being loaded on the vehicle pounds on your vehicle s placard That weight may not safely exceed the available cargo and luggage load capacity 2 That figure equals the available amount of cargo and luggage load capacity 4 fthe Trailer s load exceeds the cargo and luggage load capacity then the Trailer will be unsafe resulting in hazardous effects such as Trailer s tires will not be able to maintain traction properly and stopping distance will be increased significantly Operation Safety Note Selected recommendations in this section are adapted from TOWING A TRAILER Being Equipped for Safety published by NHTSA For full details see that document 1 This Trailer is not a toy 3 Never allow anyone to ride in or on the trailer Do not allow children to play on or near this item 4 Do not transport animals in this trailer 2 Take time to practice before driving on main roads 6 General Handling 7 1 Use the driving gear that the towing vehicle 5 Slow down when traveling over bumpy roads n manufacturer recommends for towing r
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