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SNOW THROWER

MODEL

31AH7T74063

Storm Tracker

Operator’s Manual

PRINTED IN U.S.A.

IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY

WARNING: 

This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered,

brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state
laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above
is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal
lands. A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department,
P.O. Box 361131 Cleveland, Ohio 44136-0019.

TROY-BILT LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019

FORM NO

.  769-00395A.fm

(6/03)

Summary of Contents for Storm Tracker 31AH7T74063

Page 1: ...ting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester for the muffler is available through your nearest engine authoriz...

Page 2: ...f the equipment in the space below ENGINE INFORMATION The engine manufacturer is responsible for all engine related issues with regards to performance power rating specifications warranty and service Please refer to the engine manufacturer s Owner s Operator s Manual packed separately with your unit for more information CALLING CUSTOMER SUPPORT Please do NOT return the unit to the retailer from wh...

Page 3: ...eye shields during operation and while performing an adjustment or repair to protect your eyes Thrown objects which ricochet can cause serious injury to the eyes 3 Do not operate without wearing adequate winter outer garments Do not wear jewelry long scarves or other loose clothing which could become entangled in moving parts Wear footwear which will improve footing on slippery surfaces 4 Use a gr...

Page 4: ...ved by the manufacturer e g wheel weights tire chains cabs etc 20 If situations occur which are not covered in this manual use care and good judgment Contact your dealer or telephone 1 866 840 6483 for assistance and the name of your nearest servicing dealer MAINTENANCE AND STORAGE 1 Never tamper with safety devices Check their proper operation regularly Refer to the maintenance and adjustment sec...

Page 5: ...r and carriage bolt from each side of the lower handle See Figure 2 Raise the upper handle assembly until it locks over the lower handle Look at the lower rear of the snow thrower frame to be sure all the cables are aligned with the cable roller guides Make sure the spring found at the end of each cable is attached to its actuator bracket Secure the upper handle and lower handle with the two plast...

Page 6: ...NING Read understand and follow all instructions and warnings on the machine and in this manual before operating Traction Control Auger Control Lock The traction control is located on the right handle Squeeze the traction control to engage the wheel drive Release to stop See Figure 5 Cable Discharge Chute Guide Cable Alternator Lead Lamp Wire Alternator Lead NOTE Wheels are omitted from illustrati...

Page 7: ...ockwise to discharge to the right Chute Clean Out Tool The chute clean out tool is designed to clear a clogged discharge chute Refer to page 10 for instructions on how to properly use it WARNING Never use your hand to clear a clogged discharge chute Shut off engine and remain behind handles until all moving parts have stopped before unclogging Heated Handles Switch This switch is located on the ri...

Page 8: ... the metal tip on the spark plug Make certain the fuel shut off valve if so equipped is in the OPEN vertical position Make certain the auger and drive clutch levers are in the disengaged released position Move throttle control up to FAST position Insert ignition key into slot See Figure 5 Be certain it snaps into place Do not turn key NOTE Engine will not start unless ignition key is inserted into...

Page 9: ...e will not start without ignition key Wipe all snow and moisture from the carburetor cover in the area of the control levers Also move control levers back and forth several times To Engage Track Drive With the engine running near top speed move the shift lever into one of the six FORWARD positions or two REVERSE positions Select a speed appropriate for the snow conditions that exist Squeeze the au...

Page 10: ...rs If Equipped Drift cutters should be used when operating the snow thrower in heavy drift conditions On models so equipped drift cutters are assembled to the auger housing inverted Remove the carriage bolts by unthreading the hex nuts which secure them and reinstall the drift cutters in their proper position before operating the snow thrower See Figure 8 If your unit is not equipped with drift cu...

Page 11: ...osen the jam nut on the traction control cable and unthread the cable one turn If the wheels do not stop when you engage the traction control clutch grip loosen the jam nut on the traction control cable and thread the cable in one turn Recheck the adjustment and repeat as necessary Tighten the jam nut to secure the cable when correct adjustment is reached WARNING Drain the gasoline out of the snow...

Page 12: ...y the auger causing injury to the operator and or damage to the snow thrower Adjust skid shoes by loosening the three hex nuts and carriage bolts Move skid shoes to desired position Make certain the entire bottom surface of skid shoe is against the ground to avoid uneven wear on the skid shoes Retighten nuts and bolts securely Repeat on the other side of the snow thrower Carburetor Minor carbureto...

Page 13: ...which interlock the traction drive and auger drive controls must be lubricated at least once a season or every 25 hours of operation The cams can be accessed beneath the handle panel Use a multi purpose automotive grease See Figure 13 Figure 13 Auger Shaft At least once a season remove the shear bolts from the auger shaft and spray lubricant inside the shaft See Figure 14 Figure 14 Grease fittings...

Page 14: ...arriage bolts belleville washers and hex nuts which attach two skid shoes to the snow thrower on two sides See Figure 12 Reassemble new skid shoes with the hardware removed earlier cupped side of belleville washer against the skid shoes Make certain the skid shoes are adjusted to be level To remove the shave plate remove the carriage bolts belleville washers and hex nuts which attach the shave pla...

Page 15: ... the idler pulley up and lift the belt off the engine pulley and friction wheel disc See Figure 17 Back out the stop bolt until the support bracket rests on the auger pulley See Figure 19 Slip the belt between the friction wheel and drive disc Remove and replace the belt Reassemble following the instructions in reverse order NOTE The support bracket must rest on the stop bolt after the new belt ha...

Page 16: ...Engine Refer to the separate engine manual packed with your unit for all engine maintenance procedures Figure 21 Off Season Storage WARNING Never store the machine or fuel container indoors where there is an open flame spark or pilot light such as on water heater furnace clothes dryer or other gas appliance WARNING Drain fuel into an approved container outdoors away from an open flame Allow engine...

Page 17: ... with clean fresh gasoline 3 Drain the fuel tank and carburetor Refill with fresh fuel Loss of power 1 Spark plug wire loose 2 Gas cap vent hole plugged 1 Connect and tighten spark plug wire 2 Remove ice and snow from gas cap Be certain vent hole is clear Excessive vibration 1 Loose parts or damaged auger 1 Stop the engine immediately and disconnect the spark plug wire Tighten all bolts and nuts I...

Page 18: ... 8 17 11 22 21 18 4 1 11 15 19 7 86 31 45 9 51 40 46 47 89 59 29 68 69 69 27 82 70 72 72 73 27 68 71 74 27 56 76 77 78 79 11 15 75 81 27 83 80 13 13 5 5 38 35 39 9 43 49 25 31 40 41 9 50 37 64 26 48 35 35 23 28 14 65 57 58 55 63 67 60 58 66 62 52 84 85 87 9 11 53 88 90 90 ...

Page 19: ... Control Cable 47 746 0901 Control Cable 48 741 0475 Plastic Bushing 49 710 04071 Carriage Bolt 5 16 18 x 1 00 50 784 5594 Cable Bracket 51 784 5604 Handle Chute Tilt 52 629 04007 Upper Harness Assembly 53 684 0036A Engagement Handle Assy RH 54 684 0037B Engagement Handle Assy LH 55 710 1003 Special Hex Screw 56 712 0271 Hex Sems Nut 1 4 20 57 712 0693 Hex Nut 58 716 0398 Lock Ring Toggle Switch 5...

Page 20: ...20 48 49 52 55 53 54 51 Model 31AH7T74063 4 2 3 1 5 6 7 8 16 10 11 12 14 15 13 16 10 26 18 27 28 13 30 31 32 33 16 18 35 34 36 37 38 39 41 40 42 17 40 39 29 24 9 19 43 44 45 46 47 21 22 50 ...

Page 21: ... Housing 26 710 0726 Hex Screw 5 16 12 27 736 0169 Lock Washer 3 8 28 712 0798 Hex Nut 3 8 16 29 741 0245 Hex Flange Bearing 30 784 5038B Skid Shoe 31 736 0242 Bell Washer 32 712 3010 Hex Nut 5 16 18 33 784 5582A Shave Plate 34 710 0451 Carriage Bolt 5 16 18 x 1 00 35 684 0065 Impeller Assembly 36 715 0114 Pin 37 618 0416A Gear Assembly Complete 28 38 605 5196A Spiral Assembly RH 28 39 736 0188 Fl...

Page 22: ...22 Model 31AH7T74063 1 2 3 4 5 6 7 4 8 9 10 11 12 13 14 15 16 17 18 19 19 16 16 16 20 21 22 23 24 25 26 27 32 33 31 30 28 Supplied on engine 29 ...

Page 23: ...Half 17 736 0242 Bell Washer 18 736 0505 Flat Washer 19 754 0430B Belt 20 756 0967 Auger Pulley 21 736 0247 Flat Washer 3 8 x 1 25 OD 22 736 0331 Bell Washer 23 710 0696 Hex Cap Screw 3 8 24 24 748 0360 Adapter Pulley 25 710 0654A Hex Screw 3 8 16 x 1 0 26 629 0071 Extension Cord 27 OEM 390 987 Electric Start Kit 28 751428974 Hex Screw 6 32 x 2 5 29 75142896 Hex Screw 1 4 20 x 500 30 7511A173106 E...

Page 24: ...24 25 19 26 27 24 23 22 21 16 17 18 19 20 29 30 31 32 32 32 34 30 32 27 26 19 25 36 21 24 23 22 12 2 30 10 18 19 20 2 1 13 11 14 15 9 3 7 6 5 4 2 40 39 38 Model 31AH7T74063 28 8 35 41 33 37 29 ...

Page 25: ...ssembly 29 738 0924 Hex Screw 1 4 28 x 375 30 756 0625 Cable Roller 31 784 5688 Drive Cable Guide Bracket 32 710 0599 Tap Screw 1 4 20 x 5 33 784 5590 Shift Frame Bracket 34 684 0014B Shift Rod Assembly 35 784 5687A Auger Cable Guide Bracket 36 710 0809 Tap Screw 1 4 20 x 1 250 37 618 0063A Friction Wheel Bearing 38 718 0301A Friction Wheel Hub 39 735 0243B Friction Wheel Rubber 40 790 00011 Frict...

Page 26: ...T74063 1 2 6 3 10 12 7 8 5 4 9 13 15 14 17 16 19 20 22 22 20 19 28 21 18 21 18 15 13 14 29 31 32 30 30 32 34 37 38 36 23 35 27 39 11 40 41 42 44 45 51 46 47 48 52 46 53 51 54 55 54 50 16 17 49 37 56 24 25 26 26 33 33 ...

Page 27: ...618 0044 LH Dogg Assembly 24 684 0024 Idler Axle Assembly 25 710 1231 Eye Bolt 5 16 18 x 3 26 784 5639 Track Side Plate 27 711 0911 Actuator Shaft 28 713 0233 Chain 29 618 0169A Track Steering Shaft Assy 30 683 0024 Track Hub Assy 31 713 0437 Chain 32 741 0339 Flange Bearing 33 736 0287 Flat Washer 793 x 1 24 x 06 34 611 0053 Axle Assembly 35 750 0904 Spacer 514 x 630 x 1 59 36 618 0043 RH Dogg As...

Page 28: ...nce items such as lubricants filters blade sharpening tune ups brake adjustments clutch adjustments deck adjustments and normal deterioration of the exterior finish due to use or exposure d Troy Bilt does not extend any warranty for products sold or exported outside of the United States its possessions and territories except those sold through Troy Bilt s authorized channels of export distribution...

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