Ariens ST5520 User's Manual
Contents
1. Figure 13 osis MAINTENANCE SCHEDULE The chart below shows the recommended maintenance schedule that should be performed on a regular basis More frequent service may be required MAINTENANCE SCHEDULE Service Performed Each Use Every 5 Every 25 Yearly hrs hrs Check Fasteners Check Clutch Operation Check Clutch Spring Adjustments Clean Engine Check Engine Oil Change Engine Oil Check Tire Pressure Check Auger Gearcase General Lubrication After first five hours of operation After first two hours of operation CHECK FASTENERS Make sure all hardware is tightened properly CHECK CLUTCH OPERATION Auger impeller must stop within 3 seconds when attachment clutch impeller brake lever is released Wheels must stop quickly when traction drive clutch lever is released If clutches do not engage or disengage properly adjust or repair before operation see Attachment Clutch Brake Adjustment on page 21 Traction Drive Clutch Adjustment on page 23 CHECK CLUTCH SPRING ADJUSTMENT Make sure the attachment clutch and traction drive clutch are adjusted to the range specified in Attachment Clutch Brake Adjustment on page 21 CLEAN ENGINE Refer to Engine Manual for detailed instructions CHECK ENGINE OIL The engine crankcase oil should be checked every 5 hours of operation Oil level MUST be2. 2 Secure blower housing to frame with cap screws 3 Place belt onto engine sheave 4 Replace belt finger IMPORTANT BELT FINGER MUST BE between 1 16 to 1 8 in 1 6 3 mm from belt with attachment clutch engaged or belt grabbing may occur causing impeller to rotate while attachment clutch is disengaged Figure 24 5 Adjust clutch per Attachment Clutch Impeller Brake Adjustment below 6 Replace chute crank and secure with spring pin 932045 046 047 7 Replace belt cover and secure with cap screws 932046 047 048 1 Attachment Drive Belt 2 Engine Sheave 3 Traction Drive Belt 4 Camshaft Pulley 5 Traction Belt Idler 6 Attachment Pulley 7 Attachment Idler Nut 8 Attachment Belt Idler 9 Belt Finger Figure 22 GB 20 932045 1 Attachment Drive Belt 2 Engine Sheave 3 Traction Drive Belt 4 Camshaft Pulley 5 Traction Belt Idler 6 Attachment Pulley 7 Attachment Idler Nut 8 Attachment Belt Idler 9 Belt Finger Figure 23 OS7245 1 16 to 1 8 in 1 6 3 mm 1 16 to 1 8 in 1 6 3 mm 1 Belt Finger 2 Belt 087250 Figure 24 TRACTION DRIVE BELT REPLACEMENT NOTE Housing and frame must be tipped apart and attachment drive belt removed from engine sheave in order to change traction drive belt Figures 21 22 23 and 24 CAUTION Always support Sno Thro frame and blower housing when loosening the cap screws holding them together Never loosen cap scr
3. Description ST8524E ST724E ST5524E ST5520 Engine Briggs 15A1930118E1 Tecumseh Tecumseh OH195SA LH195SP Tecumseh LH195SP Power Max HP kW 8 5 6 3 7 0 5 2 5 5 4 1 5 5 4 1 Fast Idle Speed RPM min 3600 100 3600 150 Displacement in CC 15 2 249 11 88 195 11 88 195 11 88 195 Electric Start 120V 120V 120V Optional 120V Fuel See Engine Manual Tank Capacity qt Liters 3 0 2 8 8 5 3 3 2 0 1 96 Snow Clearing Width in cm 24 61 0 24 61 0 Chute Rotation Angle 195 Impeller Diameter in cm 12 80 5 Speed RPM Max min 1200 Auger Diameter in cm 11 0 27 98 Speed RPM Max min 120 Auger Brake Yes Drive Disc O Matic Speeds 6 Forward and 2 Reverse Pneumatic Tires in cm 13 33 Size and Weight Length in cm 44 111 8 Height in cm 53 134 6 Width in cm 26 5 67 3 26 5 67 3 26 5 67 3 22 5 57 2 Weight lbs Kg 164 74 4 160 72 6 160 72 6 146 66 2 GB 27 LANA Warranties 2 Year Limited Lawn and Garden Consumer Warranty Ariens Company Ariens warrants to the original purchaser that Ariens and Gravely brand consumer products manufactured by Ariens Company will be free from
4. Nothing contained in this warranty shall be construed as obligating Ariens to incorporate such design changes into previously manufactured products nor shall such changes be construed as an admission that previous designs were defective LIMITATION OF REMEDY AND DAMAGES Ariens Company s liability under this warranty and under any implied warranty that may exist is limited to repair of any defect in workmanship and repair or replacement of any defective part Ariens Company shall not be liable for incidental special or consequential damages including lost profits Some states do not allow the exclusion of incidental or consequential damages so the above limitation or exclusion may not apply to you DISCLAIMER OF FURTHER WARRANTY Ariens Company makes no warranty express or implied other than what is expressly made in this warranty If the law of your state provides that an implied warranty of merchantability or an implied warranty of fitness for particular purpose or any other implied warranty applies to Ariens Company then any such implied warranty is limited to the duration of this warranty Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state Ariens Company 655 W Ryan St P O Box 157 Brillion WI 54110 0157 920 756 2141 www arie
5. an authorized Ariens service representative of the need for warranty service The purchaser must transport the product to and from the place of warranty service Warranty service must be performed by a respective Ariens or Gravely authorized service representative To find an Ariens or Gravely authorized service representative contact Ariens at 655 W Ryan St P O Box 157 Brillion WI 54110 0157 920 756 2141 www ariens com www gravely com This warranty is subject to the following limitations Genuine Ariens or Gravely brand service parts and accessories not purchased with the product covered by this warranty but which are later purchased and used with that product are warranted to be free from defects in material and workmanship for a period of ninety 90 days after date of purchase and Ariens Company will repair or replace any such part or accessory free of charge except for labor during that period Batteries are warranted only for a period of twelve 12 months after date of purchase on a prorated basis For the first ninety 90 days of the warranty period a defective battery will be replaced free of charge If the applicable warranty period is more than 90 days Ariens Company will cover the prorated cost of any defective battery for up to twelve 12 months after the date of purchase The following items are excluded from this warranty Engines and engine accessories are covered only by the en
6. 1 speed adjust to 2 1 2 Part Throttle e 3 Slow cold weather starts ror 4 4 Stop engine is off 1 Fast normal or warm starts C5 Engine Shut Off Switch 932045 Press the switch to OFF to stop the engine The switch must be pressed to ON to start the engine Electric Starter 120V electric start models The electric starter will start a properly choked and cranked engine when the starter button is pushed Refer to Starting and Shut Off on page 14 Recoil Starter Handle When pulled handle will turn engine over IMPORTANT DO NOT let handle snap back against starter Snow Clean Out Tool Figure 9 WARNING Hand contact with the rotating impeller is the most common cause of injury associated with snow throwers Never use your hand to clean out the discharge chute Figure 9 OS7100 To clear the discharge chute 1 Shut off the engine 2 Wait 10 seconds and make sure impeller blades have stopped rotating 3 Remove the snow clean out tool 1 from the auger housing and use it to remove the clog from the discharge chute 4 Replace the snow clean out tool on the auger housing Discharge Chute Deflector ALWAYS position discharge chute deflector at a safe angle before starting engine DO NOT throw snow any higher than necessary Push deflector handle forward or down to throw snow lower Pull deflector handle up or to the rear to throw snow higher IMPORTANT If Chute De
7. 3 5 qt 3 3 L 932046 3 0 qt 2 8 L 932045 or 2 qt 1 96 L 932047 048 6 Replace Fuel Cap and tighten 7 ALWAYS clean up any spilled fuel GB 13 PRE START 1 Frozen Impeller IMPORTANT Before starting engine check impeller to be sure it is not frozen To check impeller 1 With ignition key switch in Stop position squeeze Attachment Clutch Lever to Engaged position 2 Pull Recoil Starter Handle 3 If Impeller is frozen cannot pull Starter Handle move unit to a heated area and thaw to prevent possible damage 2 Check Function of Clutches If clutches do not engage or disengage properly adjust or repair before operation see Attachment Clutch Brake Adjustment on page 21 Traction Drive Clutch Adjustment on page 23 3 Check Axle Lock Use the axle lock pins to lock or unlock the wheels Lock both wheels to increase traction unlock one wheel to allow for easier turning of the unit 4 Check Runners Check and adjust Runners Runners on page 18 Allow 1 8 in 3 mm between scraper blade and hard smooth surface s Allow 1 1 4 in 30 mm between scraper blade and uneven or gravel surfaces 5 Check Engine Fuel amp Crankcase Oil WARNING AVOID INJURY Read and understand the entire Safety section before proceeding Check and add fuel if required Check that the engine crankcase oil is full using dipstick Refer to Engine Manual for detailed instructions TO STOP IN AN E
8. a serial number label located on the frame of your unit Serial Number Label Figure 1 Record Unit Model and Serial numbers here Record Engine Model and Serial number here GB 2 PRODUCT REGISTRATION The Ariens dealer must register the product at the time of purchase Registering the product will help the company process warranty claims or contact you with the latest service information All claims meeting requirements during the limited warranty period will be honored whether or not the product registration card is returned Keep a proof of purchase if you do not register your unit Customer Note If the dealer does not register your product please fill out sign and return the product registration card to Ariens or go to www ariens com UNAUTHORIZED REPLACEMENT PARTS Use only Ariens replacement parts The replacement of any part on this vehicle with anything other than an Ariens authorized replacement part may adversely affect the performance durability or safety of this unit and may void the warranty Ariens disclaims liability for any claims or damages whether warranty property damage personal injury or death arising out of the use of unauthorized replacement parts To locate your nearest Ariens Dealer go to www ariens com on the internet DISCLAIMER Ariens reserves the right to discontinue make changes to and add improvements u
9. bed with a plastic liner Always place containers on the ground away from your vehicle before filling When practical remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing immediately Before tipping unit up onto housing remove fuel so no spills will occur Ensure unit is secure and will not tip over during maintenance ALWAYS keep protective structures guards and panels in good repair in place and securely fastened NEVER modify or remove safety devices DO NOT change engine governor settings or over speed engine Fumes from engine exhaust can cause injury or death DO NOT run engine in an enclosed area Always provide good ventilation ALWAYS maintain unit in safe operating condition Damaged or worn out muffler can cause fire or explosion Keep all hardware properly tightened Check shear bolts frequently Maintain or replace safety and instruction labels as necessary NEVER store unit with fuel in fuel tank inside a building where any ignition sources are present such as hot water heaters space heaters or clothes dryers Allow the engine to cool
10. before storing in any enclosure Shut off fuel and allow engine to cool completely before storing in closed area or covering unit For extended storage clean unit thoroughly See Engine Manual for proper storage Use only attachments or accessories designed for your unit Check components frequently If worn or damaged replace with manufacturer s recommended parts GB 6 ASSEMBLY WARNING AVOID INJURY Read and understand the entire Safety section before proceeding WARNING Dropping or tipping over boxed unit could result in personal injury or damage to unit PACKAGE CONTENTS i WingKnob 3 Wing Nuts 2 Lower 4 Upper Handlebar Handlebar Figure 4 OS7035 Install Discharge Chute Figure 5 1 Grease underside of discharge chute ring if not already greased 2 Remove mounting hardware from the bottom of the chute pedestal 3 Install discharge chute over opening in the auger housing and secure pedestal to auger housing with hardware removed in step 2 OS7025 1 Sno Thro Unit 4 Literature Pack with 2 Chute Crank Extra Shear Bolts 3 Discharge Chute Figure 3 ASSEMBLY Tools Required Pliers e Open End Wrenches 3 8 7 16 1 2 9 16 in and or Adjustable Wrench Tire Gauge Unfold Handlebar Figure 4 1 Remove the lower and loosen the upper wing knobs on the handlebar assembly 2 Loosen the wing nuts on the shift rod 3 Put the speed selector lever in the
11. clutch lever measurement is outside the specified range follow steps 2 7 GB 21 Attachment Clutch Lever A 6 in 7 in 15 2 cm 17 8 cm About 5 16 8 mm of thread above nut Figure 25 082490 2 Remove belt cover IMPORTANT The clutch cable must be slack when clutch lever is disengaged 3 Adjust cable slack a With the clutch lever disengaged adjust lower cable adjuster on the attachment clutch arm so about 1 16 2 mm of thread extends past the lower mounting nut Figure 26 b With the clutch lever disengaged adjust upper cable adjuster on the cable mounting bracket so about 5 16 8 mm of thread extends past the upper mounting nut Figure 26 S c Tighten the nuts with a wrench M About 1 16 2 mm of thread below nut 1 Upper Cable Adjuster 2 Right Hand Handlebar 3 Attachment Clutch Arm 4 Attachment Clutch Cable 5 Cable Mounting Nuts 6 Lower Cable Adjuster 7 Cable Mounting Bracket OS7260 Figure 26 087255 4 Adjust attachment clutch lever measurement if necessary a Loosen attachment idler nut Figure 22 or Figure 23 b To increase distance between clutch lever and handlebar move the idler towards the attachment belt c To decrease the distance between the clutch lever and handlebar move the idler away from the attachment belt d Tighten idler adjustment nut e Check clutch lever measurement GB 22 5 Check Brake Traction Clutch Le
12. defects in material and workmanship for a period of two 2 years after the date of purchase and that Ariens will repair any defect in material or workmanship and repair or replace any defective part subject to the conditions limitations and exclusions set forth herein Such repair or replacement will be free of charge to the original purchaser labor and parts except as noted below The two year duration of this warranty applies only if the product is put to ordinary reasonable and usual personal family or household uses If the product is put to any business commercial or industrial use such as but not limited to commercial landscaping mowing or snow removal services or golf course or park maintenance or agricultural or farmstead use then the duration of this warranty is ninety 90 days after the date of purchase or one 1 year after the date of purchase if the product is labeled as a Professional Commercial Product The duration of this warranty shall be ninety 90 days after the date of purchase if any product is rented or leased 2 Year Limited Lawn and Garden Commercial Warranty The Ariens Company Ariens warrants to the original purchaser that all Gravely Pro and ProMaster products manufactured by Ariens will be free from defects in material and workmanship for a period of two 2 years after the date of purchase or 1000 hours of use whichever comes first An authorized Gravely dealer will repair any defect in ma
13. frame 7 Reinstall roll pins in shaft Be sure pins are centered in shaft 8 Connect the pivot pin to the speed selector arm with the hardware removed in step 6 of Remove Friction Disc on page 23 9 Reinstall tires with lockpins 10 Install bottom cover 11 Set unit upright 12 Connect spark plug wire to spark plug 8 7 1 Hex Shaft 2 Friction Disc 3 Hex Bolts amp Nuts 4 Shift Carrier 5 Roll Pins 6 Washers 7 Bearing Cap Screws 8 Bearing Cap Bushing 9 Clutch Fork 10 Large Gear 11 Pinion Gear 0S2002 Figure 30 GB 24 STORAGE WARNING AVOID INJURY Read and understand the entire Safety section before proceeding SHORT TERM IMPORTANT NEVER spray unit with high pressure water or store unit outdoors Run with attachment clutch engaged a few minutes after each use to free unit of any loose or melting snow Close fuel shut off valve Inspect unit for visible signs of wear breakage or damage Keep all nuts bolts and screws properly tightened and know unit is in safe working condition Store unit in a cool dry protected area LONG TERM Clean unit thoroughly with mild soap and low pressure water and lubricate see Maintenance Touch up all scratched painted surfaces Remove weight from wheels by putting blocks under frame or axle When storing unit for extended periods of time remove all fuel
14. from tank and carburetor run dry Refer to Engine Manual SERVICE PARTS Order the following parts through your Dealer Part No Description 00036800 Ariens Hi Temp Grease 3 3 oz cartridges 21533400 Spark Plug 932047 048 21533500 Spark Plug 932046 21534100 Spark Plug 932045 07219100 Impeller Belt 07210600 Traction Belt 932047 048 07210700 Traction Belt 932046 07200106 Traction Belt 932045 53200500 Shear Bolts 03248300 Friction Disc ACCESSORIES See your authorized Ariens dealer to add the additional accessories available to your Sno Thro Part No Description 73203100 Slicer Bar 72200600 120 Volt Starter Kit 72406500 Front Weight Kit GB 25 TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTION Engine will not 1 Fuel tank is empty 1 Fill fuel tank crank start 2 Fuel shut off valve closed 2 Open fuel shut off valve impeller 3 Build up of dirt and residue around 3 Clean area around governor carburetor governor carburetor 4 Key Switch not in run position 4 Put Key Switch into run position 5 Electric starter not functioning 5 Check for a bad starter or connections Engine stops 1 Out of fuel 1 Fill fuel tank 2 Fuel shut off valve closed 2 Open fuel shut off valve 3 Mechanical jam in blower rake or 3 Turn off engine remove key and wait for all moving parts to stop Check for and remove obstruction and r
15. maintained in safe operating range on dipstick at all times or engine damage will result See Engine Manual Park unit on a level surface Refer to Engine Manual for detailed instructions GB 16 CHANGE ENGINE OIL Auger Shaft Change oil after first 2 hours of operation thereafter NOTE To grease auger shaft remove shear bolt nuts change oil every 25 hours more often if required and shear bolts Apply grease at the grease zerks and Refer to Engine Manual for detailed instructions then turn the auger shaft Replace shear bolts per Run engine just prior to changing oil Warm oil will flow instructions in Shear Bolts on page 18 more freely and carry away more contamination Remove the oil drain plug from the rear of the unit and tip the unit back to help drain all the oil CHECK TIRE PRESSURE Keep tires at pressure listed on the tire sidewall CHECK AUGER GEARCASE IMPORTANT Proper oil level must be maintained Gear cases are filled to the correct level at the factory Unless there is evidence of leakage no additional lubricant should be required Check oil level each season or every 25 hours of operation To ensure adequate lubricant level 1 Remove filler plug Figure 14 Lubricant must be at least up to bottom of lubricant filler hole with unit resting on a level surface 2 Add lubricant if required Allow oil to drain to level of plug and replace plug IMPORTANT Use only Ariens special gear lubricant L 2 Pa
16. product is rented or leased DURA CLEAN Auger Limited Lifetime Warranty Ariens Company Ariens warrants to the original purchaser that the rubber components of the DURA CLEAN Auger manufactured by Ariens Company will be free from defects in material and workmanship and will not wear out for the life of the Sno Thro except as noted below Ariens Company will provide for the replacement of any of the rubber components of the DURA CLEAN Auger found upon examination by the Ariens Company to be defective or worn out Replacements will be supplied free of charge Labor is not included after two 2 years from the date of purchase of the Sno Thro The lifetime limited warranty shall apply if the product is put to ordinary reasonable and usual personal household use If the product is put to any business commercial industrial rental or leased use the warranty shall be against defects in material and workmanship for ninety 90 days following the date of purchase Ariens Company 655 W Ryan St P O Box 157 Brillion WI 54110 0157 920 756 2141 www ariens com ALW2 71106 Exceptions Limitations Exclusions These warranties are subject to the following conditions limitations and exclusions To obtain warranty service the following conditions must be met The purchaser must perform the maintenance and minor adjustments explained in the owner s manual The purchaser must promptly notify Ariens Company or
17. AYS direct snow away from area to be cleared and with direction of the wind TRAVELING To travel from one work area to another 1 Set Throttle to Slow or Part Throttle position 2 Press down on handlebars enough to raise front of unit slightly off surface 3 Engage wheel drive clutch without engaging attachment drive clutch TRANSPORT ALWAYS shut off engine remove key and close fuel shut off valve when transporting unit on a truck or trailer Use extra care when loading or unloading unit onto trailer or truck Secure unit chassis to transport vehicle NEVER secure from rods or linkages that could be damaged DO NOT transport machine while engine is running GB 15 MAINTENANCE Ariens Dealers will provide any service or adjustments which may be required to keep your unit operating at peak efficiency Should engine service be required contact an Ariens dealer or an authorized engine manufacturer s service center WARNING AVOID INJURY Read and understand the entire Safety section before proceeding SERVICE POSITION WARNING Before tipping unit up onto housing remove fuel so no spills will occur and remove battery if equipped Ensure unit is secure and will not tip over during maintenance Place unit on a flat level surface Tip unit forward onto front of auger housing for service Ensure unit is secure and will not tip over Strap and clamp onto bench if needed Service Position
18. Carefully tap two roll pins out of center and right end of hex shaft Remove four nuts from bearing cap on left side of unit Remove bearing and outside bearing cap Reinstall one nut to keep the inside bearing cap in place Remove bearing cap bushing and washer from right side of unit Reinstall nuts on screws through side frame to keep screws in place Slide friction disc assembly and hex shaft to the right until the left end of shaft is clear of left bearing Tap lightly if necessary to loosen The shaft slides out of the small pinion gear and washer Carefully lift shaft and friction disc out of unit As you remove the assembly the washers between the bearing and sliding forks will be loose Do not lose the washers friction disc and hub Torque to 5 6 Ibf ft 6 8 to 8 13 Nem Reinstall Friction Disc 1 Reinstall the shift carrier the small pinion gear and washer onto the hex shaft The washer goes between the bearing and the pinion gear 2 Slide the shaft and attached parts into the frame through the right side hole first then the left Pinion gear must mesh with the large gear 3 Reinstall the flange bearing and washers into the shift forks Be sure the washers are inside the forks 4 Reinstall the bearing and outside bearing cap on the left side of the frame 5 On the right side of the frame place the washer on the end of the shaft 6 Reinstall the bearing cap bushing on the right side of
19. Deflector Discharge Chute Impeller Auger Scraper Blade Auger Gearcase Clean out Tool Oil Fill and Dipstick Gas Tank and Cap Electric Starter Recoil Starter Handle Primer Bulb Push Pull Safety Key Choke Control Axle Lock Pin Spark Plug and Wire Runner s Belt Cover Fuel Shut off Valve Handlebar Engine Shut Off Switch OPERATION WARNING AVOID INJURY Read and understand the entire Safety section before proceeding WARNING To avoid injury to hands and feet A always disengage clutches shut off engine and wait for all movement to stop before unclogging or working on snow thrower Keep hands and feet away from auger and impeller CONTROLS AND FEATURES See Figure 7 or Figure 8 for all Controls and Features locations Traction Drive Clutch Left Hand Lever Squeeze the Traction Drive Clutch Lever against the Handlebar 1 to engage wheel drive for propelling unit Forward speed will vary according to snow depth and moisture content Release lever 2 to stop movement NOTE When traveling to or from the area to be cleared press down on the handlebars enough to raise the front of the unit slightly off the surface Engage the traction drive clutch without engaging the attachment drive clutch Attachment Clutch Right Hand Lever Squeeze Attachment Clutch Lever against handlebar 1 to engage attachment Release both clutch levers 2
20. ERATOR TRAINING Original purchaser of this unit was instructed by the seller on safe and proper operation If unit is to be used by someone other than original purchaser loaned rented or sold ALWAYS provide this manual and any needed safety training before operation SAFETY DECALS AND LOCATIONS ALWAYS replace missing or damaged Safety Decals Refer to figure below for Safety Decal locations ADANGER PELIGRO ROI OS6615 Figure 2 1 WARNING Read Owner Operator Manual GB 3 Keep people away from unit while Um operating Keep children out of work j area and under watchful care of a OL4370 responsible adult Never direct discharge towards persons 4 9 A or property that may be injured or gt damaged by thrown objects OL0910 Stop engine remove key read manual before making any repairs or adjustments ex OL4010 OL4690 Wear appropriate hearing protection ONLY use clean out tool to clear blockages NEVER use your hands 2 DANGER ROTATING PARTS ONLY use clean out tool to clear blockages NEVER use your hands High speed impeller rotates below discharge opening Wait for all moving parts to stop before removing clogs or servicing 3 DANGER ROTATING PARTS Keep clear of auger while engine is running Read Operator s Manual Allow operation only by properly trained adult never children Stop engine and r
21. Figure 19 OS0001 1 Carriage Bolt 2 Spring Figure 19 SPEED SELECTOR ADJUSTMENT To adjust Figure 20 1 Disconnect pivot pin from the speed selector arm Save the hardware for reinstallation 2 Place the speed selector lever in the fastest forward speed position 3 Push the speed selector arm straight down towards the ground as far as it will go 4 Thread the adjustment pivot pin up or down the shift rod until it aligns with the mating hole in the speed selector arm 5 Connect the pivot pin to the speed selector arm with the hardware removed in step 1 GB 6 Check forward and reverse speeds a Start unit b Shift speed selector into the first forward speed c Engage the traction clutch Unit should move forward d Stop unit e Shift speed selector into the first reverse speed f Engage the traction clutch Unit should move backward g Shut off unit 7 Adjust pivot pin on the shift rod as needed so unit travels forward when speed selector lever is in first forward position and backward when speed selector is in first reverse position 8 Connect the pivot pin to the speed selector arm with the hardware removed in step 1 1 Shift Rod 2 Pivot Pin 3 Speed Selector Arm 4 Hair Pin Figure 20 ATTACHMENT DRIVE BELT REPLACEMENT Remove Attachment Drive Belt Figures 21 22 and 23 1 Shut off engine remove key
22. If engine does not start refer to TROUBLESHOOTING on page 26 11 Adjust choke as needed 12 Disconnect power cord from outlet then starter 13 Set throttle to Part Throttle or Slow position for adaptation to outside temperature or travel Set throttle to Fast position for normal operation 932046 047 Shut Off 1 Release Traction Drive Clutch Lever and allow unit to come to a complete stop 2 Run Impeller a few minutes after use to prevent freeze up of Impeller 3 Release Attachment Clutch Lever and wait for all moving parts to come to a complete stop 4 Move Throttle to the Stop position 932046 047 048 5 Turn off engine shut off switch OFF 932045 6 Remove key SNOW REMOVAL IMPORTANT Allow unit and engine to adjust to the outdoor temperature before clearing snow NOTE Attachment clutch should be engaged before wheel drive clutch when throwing snow 1 Select Speed Control position and direction 2 Engage Attachment Clutch Right Hand Lever 3 Engage Traction Drive Clutch Left Hand Lever IMPORTANT DO NOT overload unit capacity by attempting to clear snow at too fast a rate Use slow speed to clear deep or hard packed snow Tips for Operation Snow is best removed as soon as possible after snow fall To clear an area run unit in an overlapping series of paths For large areas start in the middle and throw snow to each side so snow is not cleared more than once ALW
23. MERGENCY Immediately release both control levers to stop unit in an emergency Stop engine remove key and wait for all rotating parts to stop before leaving operator s position STARTING AND SHUT OFF WARNING FAILURE TO FOLLOW A INSTRUCTIONS could result in personal injury and or damage to unit DO NOT attempt to start your unit at this time Read entire Owner Operator Manual and the Engine Manual first IMPORTANT Allow unit and engine to adjust to the outdoor temperature before clearing snow Before shut off run the attachment a few minutes to prevent impeller freeze up NOTE Try out each control without the engine running to see how it works and what it does Manual Start 1 Turn discharge chute straight ahead 2 Make sure that the traction clutch and attachment drive clutch levers are fully disengaged 3 Push Primer Bulb 2 or 3 times for cold engine NOTE When temperature is below 15 F 26 C additional priming may be needed 4 If engine is cold apply choke See Engine Manual for detailed instructions NOTE A warm engine requires less choking than a cold engine 5 Set throttle to proper starting position 932046 047 048 6 Turn on engine shut off switch ON 932045 7 Insert key into ignition switch and push into RUN position DO NOT twist key after it is inserted 8 Grasp starter handle and pull rope out slowly until it pulls harder Let rope rewind slowly 9 Pull rop
24. Owner Operator Manual Sno Thro LL LLI t U xt o A SEQ LO A tO Q N L0 10 HEHEHE Q0 00 I I I I LO ON Mostoxtox OOOoOC QOL OLI mm oO C C 06000 ENGLISH CF FRAN AIS A 00582400A 7 06 Printed in USA TABLE OF CONTENTS SAFETY paeit ex ever vd t Ee Y etel 3 ASSEMBLY jerii rasa takei AM rea ee SE 7 CONTROLS and FEATURES 9 OPERATION usb E eA ERR ex e 11 MAINTENANCE 0000002 ee 16 SERVICE AND ADJUSTMENTS 18 STORAGE wi 4 an Oks PALA wiki A aeg 25 SERVICE PARTS 00 eese 25 ACCESSORIES lesse lesen 25 TROUBLESHOOTING ssseeeeses 26 SPECIFICATIONS 00 000 0008 27 WARRANTY 000 00 0c eee eee ees 28 INTRODUCTION THE MANUAL Before operation of unit carefully and completely read your manuals If used improperly this unit could be dangerous and cause personal injury or property damage The contents will provide you with safety instructions for the safe use of your unit during normal operation and maintenance All reference to left right front or rear are given from operator standing in operation position and facing the direction of forward travel MODEL AND SERIAL NUMBERS When ordering replacement parts or making service inquiries know the Model and Serial numbers of your unit and engine Numbers are located on the product registration form in the unit literature package They are printed on
25. disconnect spark plug wire and allow unit to cool completely 2 Remove two screws securing belt cover to unit and remove belt cover 3 Remove spring pin from chute crank and separate 932045 046 047 19 4 Remove belt finger by removing cap screw mounting belt finger to engine Figure 22 or Figure 23 5 Remove attachment drive belt from engine sheave it may be necessary to turn engine sheave using recoil starter handle CAUTION Always support Sno Thro frame and housing when loosening the cap screws holding them together Never loosen cap screws while unit is in service position IMPORTANT To avoid bending bottom cover when tipping unit apart support handlebars firmly or tip unit up on housing and remove bottom cover by removing four cap screws before separating unit 6 Support Sno Thro frame and housing 7 Remove top two cap screws and loosen lower two cap screws holding blower housing to frame one on each side 8 Separate housing from unit Lower handlebar on floor 9 Remove attachment drive belt from lower pulley hold brake away from belt OS7240 4 Chute Crank 5 Bottom Cover 6 Belt Cover Screw 7 Housing Bolt Holes 1 Pinion and Gear 2 Belt Cover 3 Spring Pin Figure 21 Replace Attachment Drive Belt 1 Place new belt onto lower pulley and while holding brake out of way tip unit together
26. e with a rapid continuous full arm stroke Let rope rewind slowly IMPORTANT DO NOT let Starter Handle snap against Starter 10 Repeat steps 7 and 8 until engine starts If engine does not start refer to TROUBLESHOOTING on page 26 11 Adjust choke as needed 12 Set throttle to Part Throttle or Slow position for adaptation to outside temperature or travel Set throttle to Fast position for normal operation 932046 047 048 Electric Start 120V 1 Connect extension cord to starter IMPORTANT Prevent damage to unit Know voltage of your starter and only use matching outlets 2 Plug extension into 120V 3 wire grounded outlet 3 Turn discharge chute straight ahead GB 14 4 Make sure that the traction clutch and attachment drive clutch levers are fully disengaged 5 Push Primer Bulb 2 or 3 times for cold engine NOTE When temperature is below 15 F 26 C additional priming may be needed 6 Insert key into ignition switch on engine and push into Run position DO NOT twist key after it is inserted 7 If engine is cold apply choke A warm engine requires less choking than a cold engine See Engine Manual for detailed instructions 8 Set throttle to proper starting position 932046 047 9 Turn on engine shut off switch ON 932045 10 Press starter button on engine until engine starts IMPORTANT DO NOT operate starter more than 15 seconds per minute as overheating and damage can occur
27. emove ignition key prior to leaving the operator s position for any reason Keep all controls guards and safety devices properly serviced and functional Never direct discharge towards persons or property that may be injured or damaged by thrown objects OS2080 SAFETY RULES Read understand and follow all safety practices in Owner Operator Manual before beginning assembly or operating Failure to follow instructions could result in personal injury and or damage to unit ALWAYS remove key and or wire from spark plug before assembly maintenance or service Unintentional engine start up can cause death or serious injury Complete a walk around inspection of unit and work area to understand e Work area Your unit All safety decals ALWAYS check overhead and side clearances carefully before operation ALWAYS be aware of traffic when operating along streets or curbs Keep children and people away Keep children out of work area and under watchful care of a responsible adult NEVER allow children to operate or play on or near unit Be alert and shut off unit if children enter area DO NOT allow adults to operate unit without proper training Only trained adults may operate unit Training includes actual operation Keep area of operation clear of all toys pets and debris Thrown objects can cause injury Check for weak spots on docks ramps or floors Avoid uneven work areas and rough terrain Stay alert for
28. epair before restart Attachment drive belt slipping worn or damaged 4 Polluted fuel supply 4 Replace with clean fuel 5 Faulty spark plug 5 Replace or clean spark plug Engine problems 1 See Engine Manual Does not operate in 1 Friction disc not adjusted properly 1 Repair or replace friction disc See Forward Reverse Friction Disc Replacement on page 23 2 Traction belt not functioning 2 Repair or replace traction drive belt See Traction Drive Belt Replacement on page 21 3 Speed selector not adjusted 3 Adjust speed selector See Speed properly Selector Adjustment on page 19 Small rubber beads 1 Friction disc wear 1 Normal friction disc wear Chunks or collect in frame large pieces of rubber mean friction disc should be checked and replaced as necessary Unit throws snow 1 Shear bolts broken 1 Replace shear bolts see Shear Bolts on poorly or does not page 18 throw snow 2 Attachment clutch brake not 2 Adjust attachment clutch brake see adjusted properly Attachment Clutch Brake Adjustment on page 21 3 Auger is frozen in place 3 Move unit to a warm place to thaw 4 Ice or debris is obstructing auger 4 With the engine off and auger disengaged check for obstructions and remove 5 Adjust or replace attachment drive belt see Attachment Clutch Brake Adjustment on page 21 GB 26 SPECIFICATIONS Model Number 932045 932046 932047 932048
29. eration DO NOT overload the machine capacity by attempting to operate or to clear snow at too fast a rate Slow down and turn corners slowly Do not operate in reverse unless absolutely necessary ALWAYS back up slowly Always look down and behind before and while backing Disengage attachment drive when traveling from one work area to another Abnormal Vibrations are a warning of trouble Striking a foreign object can damage unit Immediately stop unit and engine Remove key and wait for all moving parts to stop Remove wire from spark plug Inspect unit and make any necessary repairs before restart Before cleaning removing clogs or making any inspections repairs etc disengage clutch es stop unit and engine remove key allow moving parts to stop Allow hot parts to cool Run unit a few minutes after clearing snow to prevent freeze up of attachment Disengage attachment when not in use Disengage all clutches before starting engine Adjust runners to clear gravel or crushed rock surfaces safely Never leave a running unit unattended ALWAYS shut off engine before leaving unit ALWAYS remove key to prevent unauthorized use Never carry passengers Check clutch and brake operation frequently Adjust and service as required All motion of drive wheels and auger impeller must stop quickly when control levers are released DO NOT operate on steep slopes DO NOT clear snow across the face of slopes Keep all movement o
30. ews while unit is in service position A 1 Remove attachment drive belt See Remove Attachment Drive Belt on page 19 2 Pull idler away from traction drive belt and remove belt from idler camshaft pulley and driven pulley it may be necessary to turn camshaft pulley using recoil starter handle NOTE To gain clearance engage traction clutch and if necessary pull back attachment idler arm 3 Replace traction drive belt 4 Replace attachment drive belt See Replace Attachment Drive Belt on page 20 ATTACHMENT CLUTCH BRAKE ADJUSTMENT WARNING IMPROPER ADJUSTMENT could result in unexpected movement of auger and impeller causing death or serious injury AUGER IMPELLER MUST STOP within 3 seconds when Attachment Clutch Impeller Brake Lever is released WARNING Adjustment procedure requires the engine to be run with the belt cover off AVOID INJURY Read and understand the A entire Safety section before proceeding 1 Check attachment clutch lever measurement a Start engine and run at full throttle b Slowly squeeze the attachment clutch lever until auger shaft begins to rotate c Measure the distance from the end of the clutch lever to the handlebar as shown in Figure 25 The distance between the clutch lever and the handlebar should be 6 in 7 in 15 2 cm 17 8 cm d Shut off engine e If clutch lever measurement is within specified range no adjustment is necessary If
31. first forward position 4 Rotate the handlebars into operating position 1 Mounting Hardware 3 Discharge Chute Ring 2 Discharge Chute 4 Chute Pedestal 5 Install and tighten all wing knobs and wing nuts on the handlebar assembly and shift rod 087050 Figure 5 OS7055 Install Discharge Chute Crank 1 If necessary position the crank support bracket as shown in Figure 6 Slide chute crank through crank support bracket Connect the chute crank to the pinion gear on chute with spring clip Align the chute crank and chute crank support bracket with the pinion gear so crank rotates freely Tighten the crank support bracket to the lower handlebar as shown in Figure 6 E 1 Chute Crank 2 Crank Support Bracket 3 Pinion Gear 4 Spring Clip OS7065 OS0001 Figure 6 Check Tire Pressure Check tire pressure and adjust to the pressure listed on tire sidewall Check Auger Gearcase Oil Check oil level in auger gearcase see Check Auger Gearcase on page 17 Check Engine Crankcase Oil IMPORTANT The engine is shipped with 5W 30 oil in crankcase Refer to Engine Manual for detailed instructions Fill Engine Fuel Tank Refer to Engine Manual for proper fuel type and tank capacity Check Function of all Controls Ensure unit runs and performs properly Refer to Operation Run in Attachment Belt 1 Start unit in a well ventilated area according to Starting and Shut Off on pa
32. flector does not stay in set position adjust as directed in SERVICE AND ADJUSTMENTS on page 18 or repair before operation Discharge Chute Discharge chute rotates 195 ALWAYS position discharge chute in safe direction and angle away from operator and bystanders before starting engine Chute Crank 932045 046 047 IMPORTANT If chute does not stay in set position adjust as directed in Discharge Chute 932045 046 047 on page 19 or repair before operation Rotate the Chute with Discharge Chute Crank Handle IMPORTANT DO NOT force frozen chute controls If frozen take to warm place until controls are free GB 12 Chute Handle 932048 IMPORTANT If chute does not stay in set position adjust as directed in Discharge Chute 932045 046 047 on page 19 or repair before operation Rotate the Chute with Discharge Chute Handle Always stand opposite the direction of snow discharge when rotating the discharge chute IMPORTANT DO NOT force frozen chute controls If frozen take to warm place until controls are free Axle Lock Pin Figure 10 Use the axle lock pin to lock or unlock the right or left wheel Lock both wheels to increase traction unlock one wheel to allow for easier turning of the unit NOTE Unit will not drive with both wheels unlocked Wheel Unlocked Wheel Locked Axle Lock Pin Figure 10 Scraper Blade The scraper blade allows the back of the housing to keep better c
33. ge 14 2 Engage attachment clutch lever and run attachment for about 15 minutes 3 Stop unit wait for all moving parts to stop and remove spark plug wire 4 Adjust belt finger if necessary See Attachment Drive Belt Replacement on page 19 5 Adjust clutch according to Attachment Clutch Brake Adjustment on page 21 GB 8 CONTROLS AND FEATURES Attachment Clutch Lever Speed Selector Traction Drive Clutch Lever Chute Crank 932046 047 Muffler Guard Discharge Chute Deflector Discharge Chute Impeller 9 Auger 10 Scraper Blade 11 Auger Gearcase 12 Clean out Tool 13 Oil Fill and Dipstick 14 Gas Tank and Cap 15 Electric Starter 932046 047 16 Recoil Starter Handle 17 Primer Bulb 18 Throttle Engine Stop 19 Ignition Switch push pull 20 Choke 21 Axle Lock Pin 22 Spark Plug and Wire 23 Runner s 932046 047 048 oOo NOOA ON 23 24 Belt Cover 13 25 Fuel Shut off Valve 22 8 26 Handlebar D 14 21 i 3l h II A 15 20 49 16 17 18 H E w T 2 Figure 7 957099 087095 GB 9 932045 Figure 8 OS7085 087095 ON Oa FR ON PM PM PO PO Pwo KM HH H BH BA BB Bae au a oa A ON ODADAAN DOA 3 0I O O GB 10 Attachment Clutch Lever Speed Selector Traction Drive Clutch Lever Chute Crank Discharge Chute
34. gine manufacturer s warranty and are not covered by this warranty Peerless gearboxes and or transmissions are covered only by Peerless warranty and are not covered by this warranty Hydro Gear transmissions and or Hydro Gear drive components are covered only by the Hydro Gear warranty and are not covered by this warranty Parts that are not genuine Ariens or Gravely brand service parts are not covered by this warranty Except as specifically warranted normal maintenance services and normal replacement items such as spark plugs oil oil filters air filters mufflers belts tires shoes runners scraper blades shear bolts mower blades mower vanes headlights light bulbs knives etc are not covered by this warranty except as noted below Mufflers belts and tires on consumer lawn and garden products are warranted to the original purchaser for two years Friction discs idlers cables and electrical components on Sno Thros put to usual personal household use are warranted to the original purchaser for two years Any defect which is the result of misuse alteration improper assembly improper adjustment neglect or accident is not covered by this warranty This warranty applies only to products purchased in the United States including Puerto Rico and Canada In all other countries contact place of purchase for warranty information Ariens may from time to time change the design of its products
35. hidden hazards DO NOT operate near drop offs ditches or embankments Unit can suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Falling snow fog etc can reduce vision and cause an accident Operate unit only when there is good visibility and light NEVER operate unit after or during the use of medication drugs or alcohol Safe operation requires your complete and unimpaired attention at all times NEVER allow anyone to operate this unit when their alertness or coordination is impaired DO NOT operate unit without wearing adequate winter outer garments Wear adequate safety gear including safety glasses with side shields and protective gloves Wear proper footwear to improve footing on slippery surfaces DO NOT wear loose clothing or jewelry and tie back hair that may get caught in rotating parts Protect eyes face and head from objects that may be thrown from unit Wear appropriate hearing protection Avoid sharp edges Sharp edges can cut Moving parts can cut off fingers or a hand ALWAYS keep hands and feet away from all rotating parts during operation Rotating parts can cut off body parts GB 4 NEVER place your hands or any part of your body or clothing inside or near any moving part while unit is running ALWAYS keep hands away from all pinch points DO NOT touch unit parts which might be hot from operation Allow parts to cool before attempting to maintain adjust or
36. n slopes slow and gradual DO NOT make sudden changes in speed or direction Use a slow speed to avoid stops or shifts on slopes Avoid starting or stopping on a slope DO NOT park unit on a slope unless absolutely necessary When parking on a slope always block the wheels ALWAYS shut off engine remove key and close fuel shut off valve or drain fuel when transporting unit on a truck or trailer Use extra care when loading or unloading unit onto trailer or truck Secure unit chassis to transport vehicle NEVER secure from rods or linkages that could be damaged DO NOT transport machine while engine is running Keep unit free of ice or other debris Clean up oil or fuel spills This product is equipped with an internal combustion type engine DO NOT use unit on or near any unimproved forest covered or brush covered land unless exhaust system is equipped with a spark arrester meeting applicable local state or federal laws A spark arrester if itis used must be maintained in effective working order by operator Fuel is highly flammable and its vapors are explosive Handle with care Use an approved fuel container NO smoking NO sparks NO flames ALWAYS allow engine to cool before servicing NEVER fill fuel tank when engine is running or hot from operation GB 5 NEVER fill or drain fuel tank indoors Replace fuel cap securely and clean up spilled fuel Never fill containers inside a vehicle or on a truck or trailer
37. ns com ALW2 71106 Ariens Company 655 West Ryan Street P O Box 157 Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www ariens com 4 amp WARNING amp A The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm
38. on Clutch Cable 6 Speed Selector Arm To test traction clutch Figure 28 2 Shift Rod 7 Adjustment Pivot Pin 1 Put unit in first forward speed 3 Attachment Control 8 Cotter Pin and Clevis Cable 9 Jam Nut 2 Without engine running push unit forward while 4 Mounting Nuts 10 Traction Drive Clutch slowly moving the traction drive clutch lever 5 Attachment Clutch Arm toward the handlebar Arm 11 Adjustment Barrel 3 Measure distance between lever and handlebar Figure 29 OS7265 when the wheels begin to brake If distance is not 5 3 4 in 6 1 4 in 14 6 cm 15 9 cm adjust the FRICTION DISC REPLACEMENT traction clutch Remove Friction Disc Figure 30 1 Shut off engine remove key disconnect spark plug wire and allow unit to cool completely GB 23 CAUTION Before tipping unit remove enough fuel so that no spills occur Replace Friction Disc 1 Remove three hex bolts and nuts holding friction disc to shift carrier 2 Tip the unit up onto front housing on a level 2 Remove the old friction disc Put the new friction surface disc in place flat side to the shift carrier 3 Remove lockpins from wheel axles and remove 3 Reinstall the three bolts and nuts into the new wheels 10 11 12 13 Remove two bolts from top of bottom cover Loosen two bottom screws and slide cover off Disconnect pivot pin from the speed selector arm Save the hardware for reinstallation
39. ontact with the surface being cleared It also prevents damage to the housing from normal wear IMPORTANT DO NOT allow Scraper Blade to wear too far or Auger Impeller housing will become damaged Runners The runners control the distance between the scraper blade and the ground Adjust runners equally to keep blade level with the ground Refer to Pre Start on page 14 for recommended settings FILLING FUEL TANK WARNING AVOID INJURY Read and understand the entire Safety section before proceeding Fuel Shut Off Valve IMPORTANT The fuel shut off valve MUST be in the closed position prior to transporting the unit The fuel shut off valve has two positions 932046 047 048 Closed Position Use this position to service transport or store the unit Open Position Use this position to run the unit Figure 11 On Position Use this position to run the unit Off Position Use this position to service transport or store the unit Figure 12 To add fuel to fuel tank 1 ALWAYS place unit in open or well ventilated area 2 Stop engine and allow to cool 3 Clean Fuel Cap and surrounding area to prevent dirt from entering Fuel Tank 4 Remove Cap IMPORTANT DO NOT use gasohol or gasoline containing alcohol See Engine Manual for correct type and grade of fuel 5 Fill fuel tank to within 1 2 in 1 2 cm below bottom of filler neck with unleaded gasoline NOTE Tank capacity is
40. pon its products at any time without public notice or obligation The descriptions and specifications contained in this manual were in effect at printing Equipment described within this manual may be optional Some illustrations may not be applicable to your unit DELIVERY Customer Note If you have purchased this product without complete assembly and instruction by your retailer it is your responsibility to 1 Read and understand all assembly instructions in this manual If you do not understand or have difficulty following the instructions contact your nearest Ariens Dealer for assistance Make sure all assembly has been properly completed Copyright 2006 Ariens Company NOTE To locate your nearest Ariens Dealer go to www ariens com on the internet WARNING Improper assembly or adjustments can cause serious injury 2 Understand all Safety Precautions provided in the manuals 3 Review control functions and operation of the unit Do not operate the Sno Thro unless all controls function as described in this manual 4 Review recommended lubrication maintenance and adjustments 5 Review Limited Warranty Policy 6 Fill out a Product Registration Card and return the card to the Ariens Company or go to www ariens com SAFETY WARNING To avoid injury to hands and feet always disengage clutches shut off engine and wait for all movement to stop before unclogging or working on snow thrower Hand con
41. rt Number 00008000 Gearcase filler plug may 1 4 require an application of Loc Tite 565 thread sealant with repeated servicing Grease Oil a 081373 1 Auger Gearcase 2 Filler Plug Figure 14 081830 GENERAL LUBRICATION IMPORTANT Wipe each fitting clean before and after lubrication Do not wipe gearcase filler plug wiping the gearcase filler plug may remove thread sealant and cause leaks IMPORTANT DO NOT allow grease or oil to get on friction disc friction plate or belts NOTE Apply Ariens Hi Temp Grease or equivalent to the lubrication fittings See SERVICE PARTS on page 25 Sno Thro should be lubricated Figure 15 at beginning of season or every 25 operating hours GB 17 SERVICE AND ADJUSTMENTS WARNING AVOID INJURY Read and understand the entire Safety section before proceeding SCRAPER BLADE IMPORTANT Damage to auger impeller housing will result if blade wears down too far Scraper blade is adjustable to compensate for wear To adjust scraper blade 1 Tip unit back onto handlebar support housing and loosen nuts retaining blade 2 Adjust runners to fully raised position housing closest to ground 3 Reposition scraper blade flush with runners and tighten lock nuts RUNNERS Runners should be adjusted as conditions require Figure 16 1 Position unit on a hard flat smooth level surface 2 Adjust runners by in
42. serting a spacer of desired thickness under center of scraper blade loosen runner hardware slide runners to flat surface Allow 1 8 in 3 mm between scraper blade and hard smooth surfaces Allow 1 1 4 in 30 mm between scraper blade and uneven or gravel surfaces Retighten hardware NOTE Keep housing level by adjusting runners equally 080482 Figure 16 SHEAR BOLTS IMPORTANT Use only Ariens shear bolts for replacement Use of any other type of shear bolt may result in severe damage to unit Occasionally a foreign object may enter the auger impeller housing and jam the auger breaking shear bolts Figure 17 which secure the auger to the shaft This allows auger to turn freely on the shaft preventing damage to gear drive 2 Shear Bolts Figure 17 For Replacement 1 Align shear bolt holes in auger with shear bolt holes in the shaft 2 Drive shear bolt through hole if shear bolt was broken this will drive remaining part from shaft 3 Secure shear bolt with nut DISCHARGE CHUTE DEFLECTOR Deflector must stay in selected position while throwing Snow To adjust loosen then retighten hardware to desired deflector drag force Figure 18 Adjusting Hardware f Discharge Chute Deflector Figure 18 OS1113 GB 18 DISCHARGE CHUTE 932045 046 047 If chute does not stay in position while operating tighten nut on carriage bolt at pivot point to increase tension on spring
43. service Never direct discharge towards persons or property that may be injured or damaged by thrown objects Use extreme caution on gravel surfaces Stay alert for hidden hazards or traffic Adjust Runners so Scraper Blade does not contact gravel DO NOT throw snow any higher than necessary Deflected materials can cause injury and property damage Always stand clear of the discharge area when operating this unit Fumes from engine exhaust can cause injury or death DO NOT run engine in an enclosed area Always provide good ventilation ALWAYS disengage attachment stop unit and engine remove key and allow moving parts to stop before leaving operator s position ROTATING IMPELLER CAN CAUSE SERIOUS INJURY NEVER ATTEMPT TO UNCLOG OR CLEAN UNIT WHILE ENGINE IS RUNNING Read understand and follow all instructions in the manual and on the machine before starting Understand How to operate all controls The functions of all controls Howto STOP in an emergency Before starting engine disengage control s Use only approved extension cords and receptacles when starting units equipped with electric starter DO NOT connect electric starter cord to any wiring system that is not a three wire grounded system ALWAYS allow unit and engine to adjust to outdoor temperatures before clearing snow Always be sure of your footing especially when operating in reverse or leaving the operator s position Walk never run during op
44. tact with the rotating impeller is the most common cause of injury associated with snow throwers Never use your hand to clean out the discharge chute Keep hands and feet away from auger and impeller SAFETY ALERTS Look for these symbols to point out important safety precautions They mean Obey The Message The safety alert symbols above and signal words below are used on decals and in this manual Read and understand all safety messages Attention Personal Safety Is Involved Become Alert DANGER IMMINENTLY HAZARDOUS SITUATION If not avoided WILL RESULT in death or serious injury WARNING POTENTIALLY HAZARDOUS SITUATION If not avoided COULD RESULT in death or serious injury CAUTION POTENTIALLY HAZARDOUS A SITUATION If not avoided MAY RESULT in minor or moderate injury It may also be used to alert against unsafe practices NOTATIONS NOTE General reference information for proper operation and maintenance practices IMPORTANT Specific procedures or information required to prevent damage to unit or attachment PRACTICES AND LAWS Practice usual and customary safe working precautions for the benefit of yourself and others Understand and follow all safety messages Be alert to unsafe conditions and the possibility of minor moderate or serious injury or death Learn applicable rules and laws in your area Always follow the practices set forth in this manual REQUIRED OP
45. terial or workmanship and repair or replace any defective part subject to the conditions limitations and exclusions set forth herein Such repair or replacement will be free of charge to the original purchaser labor and parts except as noted below The duration of this warranty shall be ninety 90 days after the date of purchase or 1000 hours of use whichever comes first if any product is rented or leased 3 Year Limited Sno Thro Warranty Ariens Company Ariens warrants to the original purchaser that Sno Thro products manufactured by Ariens Company will be free from defects in material and workmanship for a period of three 3 years after the date of purchase and will repair any defect in material or workmanship and repair or replace any defective part subject to the conditions limitations and exclusions set forth herein Such repair or replacement will be free of charge to the original purchaser labor and parts except as noted below The three year duration of this warranty applies only if the product is put to ordinary reasonable and usual personal family or household uses If the product is put to any business commercial or industrial use then the duration of this warranty is ninety 90 days after the date of purchase or one 1 year after the date of purchase if the product is labeled as a Professional Commercial Product The duration of this warranty shall be ninety 90 days after the date of purchase if any
46. to disengage power and apply brake to attachment IMPORTANT If the belt squeals when the attachment clutch lever is 9 25 engaged the impeller may be frozen in the auger housing Immediately release the attachment clutch lever and move the unit into a heated area to thaw NOTE If belt squeals when impeller turns freely see Attachment Drive Belt Replacement on page 19 Ignition Switch Push Pull Safety Key m 16 eo HS 00 Key Switch has two positions 1 Stop pulled out 2 Run pushed in NOTE DO NOT twist key after it is inserted Primer Bulb Pushing the primer bulb in adds fuel for easier engine start Refer to Starting and D Shut Off on page 14 932046 047 048 be Sc Speed Selector Position the Speed Selector in the appropriate speed notch to control forward and reverse travel OS2401 Forward 4 6 Fastest 1 Slowest Reverse 1 Slow 2 Fast IMPORTANT DO NOT change motion from forward to reverse with clutch engaged Forward speed can be changed without declutching GB 11 Choke Control Knob 932046 047 048 2 NI NN Z 932045 D NI 1 Choke Closed position chokes off air to engine for easier start 2 Choke Open position allows for normal operation IMPORTANT Gradually open choke after engine starts Throttle 932046 047 048 The throttle controls the engine speed xw To increase or decrease the engine
47. ver When the clutch lever is disengaged the brake amp 5 3 4 in 6 1 4 in must contact the attachment belt When the clutch lever is engaged the brake must be more than 1 16 in 1 6 mm away from the 14 6 cm 15 9 cm belt and must not contact the frame Figure 27 Figure 28 OS2490 To adjust traction clutch Figure 29 1 Loosen jam nut on traction clutch cable adjustment barrel Turn adjustment barrel up the cable to decrease the distance between clutch lever and handlebar Turn the adjustment barrel down the cable to increase the distance between clutch lever and 1 Drive Brake handlebar 2 Brake shosand Pad 2 Check traction clutch lever distance and repeat adjustment steps if necessary 3 Tighten jam nut on traction cable adjustment 6 Repeat steps 3 5 until attachment clutch lever barrel distance and brake contact are correct IMPORTANT If attachment clutch brake cannot be adjusted within tolerances see your Dealer for repairs 7 Check belt finger clearance With clutch lever engaged belt fingers should be 1 16 1 8 in 1 6 3 0 mm from belt Adjust belt fingers as necessary See Figure 24 8 Replace belt cover 9 Check that auger impeller stops within 3 seconds after attachment clutch impeller brake lever is released TRACTION DRIVE CLUTCH ADJUSTMENT 1 16 in 1 6 mm Figure 27 OS2030 10 If drive slips adjust traction clutch to compensate for friction disc wear 1 Tracti
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