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White Outdoor 31AH7Q3G190 Operator's Manual

White outdoor snow thrower operator's manual
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OPERATOR'S MANUAL
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 44136-9722.
WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136-9722
PRINTED IN U.S.A.
SNOW
THROWER
MODEL
31AH7Q3G190
770-10015C.fm
FORM NO.
(5/01)

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Table of Contents
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  Summary of Contents for White Outdoor 31AH7Q3G190

  • Page 1 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 44136-9722. WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136-9722 PRINTED IN U.S.A.
  • Page 2: Table Of Contents

    For future reference, please copy the model number and the serial number of the equipment in the space below. (Model Number) (Serial Number) WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136 CALLING WARRANTY SERVICE If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, please call the Customer Dealer Referral Line.
  • Page 3: Important Safe Operation Practices

    SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury.
  • Page 4: Maintenance And Storage

    The clutch levers must operate easily in both directions and automatically return to the disengaged position when released. Never operate with a missing or damaged discharge chute. Keep all safety devices in place and working. Never run an engine indoors or in a poorly ventilated area.
  • Page 5: Assembling Your Snow Thrower

    SECTION 2: ASSEMBLING YOUR SNOW THROWER NOTE: Any reference in this manual to the left or right side of the snow thrower is observed from the operator’s position. Unpacking • Remove screws from the top sides and ends of the shipping crate.
  • Page 6: Final Adjustments

    Final Adjustments Auger Control Adjustment Check the adjustment of the auger control as follows: • Push forward on the auger control until the small rubber bumper contacts the upper handle. There should be slack in the cable. See Figure 5. •...
  • Page 7: Know Your Snow Thrower

    • Recheck the adjustment and repeat adjustment as necessary. • Retighten the jam nut to secure the cable when correct adjustment is reached. SECTION 3: KNOW YOUR SNOW THROWER Traction Control / Auger Control Lock Heated Handles Switch Headlight Discharge Chute Auger WARNING: Read, understand, and follow...
  • Page 8 Electric Chute-Rotation Switch The electric chute-rotation switch is located on the left side of the snow thrower dash panel. See Figure 7. To change the direction in which discharged snow is thrown, proceed as follows: • Push the toggle switch to the left to rotate the chute counterclockwise.
  • Page 9: Operating Your Snow Thrower

    SECTION 4: OPERATING YOUR SNOW THROWER Before Starting WARNING: Read, understand, and follow all instructions and warnings on the machine and in this manual before operating. Gas And Oil Fill-up Service the engine with gasoline and oil as instructed in the separate engine manual packed with your snow thrower.
  • Page 10: Making Adjustments

    Electric Starter: • Connect power cord to switch box on engine, then to 120 volt AC receptacle. With the engine running, push starter button and spin the starter for several seconds. The unusual sound made by spinning the starter will not harm engine or starter. Disconnect the power cord from receptacle first, and then from switch box.
  • Page 11: Maintaining Your Snow Thrower

    • Tip the snow thrower forward, allowing it to rest on the auger housing. • Remove the frame cover underneath the snow thrower by removing the six self-tapping screws. • With the traction control released, there must be clearance between the friction wheel and the drive plate in all positions of the shift lever.
  • Page 12: Service

    mechanism at least once a season. Use engine oil or a spray lubricant. Avoid getting oil on the friction wheel rubber and aluminum drive plate. Refer to Figure 9. There is a grease fitting on the top of the axle shaft which drives the rear track drive wheels on both sides of the unit.
  • Page 13: Belt Removal And Replacement

    Shave Plate and Skid Shoes The shave plate and skid shoes on the bottom of the snow thrower are subject to wear. They should be checked periodically and replaced when necessary. To remove the skid shoes, proceed as follows: • Remove the six carriage bolts, bell washers, and hex nuts which attach them to the snow thrower.
  • Page 14 Friction Wheel Stop Bolt Support Bracket Figure 15 Servicing Friction Wheel Rubber The rubber on the friction wheel is subject to wear and should be checked after 25 hours of operation, and periodically thereafter. Replace the friction wheel rubber if any signs of wear or cracking are found. •...
  • Page 15 WARNING: Drain fuel into an approved container outdoors, away from an open flame. Allow engine to cool. Extinguish cigarettes, cigars, pipes, sources of ignition prior to draining fuel. Fuel left in engine for extended periods deteriorates will problems. If unit is to be stored over 30 days, prepare for storage as follows: •...
  • Page 16: Troubleshooting

    SECTION 8: TROUBLESHOOTING Problem Engine fails to start 1. Fuel tank empty, or stale fuel. 2. Blocked fuel line. 3. Choke not in the ON position 4. Faulty spark plug. 5. Safety key not in ignition switch on engine. 6. Spark plug wire disconnected. 7.
  • Page 17: Parts List

    Model 31AH7Q3G190 Ref. 618-0123 618-0418 710-0642 711-0910A 714-0161 715-0143 717-0528 717-0526 718-0186 721-0325 721-0327 736-0351 736-0369 736-0445 741-0662 741-0663 618-0416A 737-3000 — 737-0168 Part No. Part Description RH Housing LH Housing w/Fitting Self Tapping Screw, 1/4-20 x .75 Spiral Axle 28”...
  • Page 18 Model 31AH7Q3G190 For Reference Only For Reference Only...
  • Page 19 Model 31AH7Q3G190 Ref. Part No. Part Description 684-0008A Shift Arm Assembly 710-0262 Carriage Bolt 5/16-18 x 1.5” 710-0449 Carriage Bolt 5/16-18 x 2.25” 710-0788 TT Screw 1/4-20 x 1” 684-0102 Handle Panel Ass’y w/Tilt 710-0890A Shear Bolt 5/16-18 x 1.5”...
  • Page 20 Model 31AH7Q3G190...
  • Page 21 Model 31AH7Q3G190 Ref. Part No. Part Description 712-0116 Lock Jam Nut 3/8-24 756-0178 Flat Idler 784-5632A Auger Idler Arm 710-0459A Hex Cap Screw 3/8-24 x 1.50 738-0281 Shoulder Screw 736-0167 Flat Washer .656 ID x 1.25 OD 732-0611 Extension Spring...
  • Page 22 Model 31AH7Q3G190...
  • Page 23 Models 31AH7Q3G190 Ref. IMPORTANT: For a proper working machine, use Factory Approved Parts. V-BELTS are specially designed to engage and disengage safely. A substitute (non OEM) V-Belt can be dangerous by not disengaging completely Part No. Part Description 710-1652 Hex Washer Screw 1/4-20 x .625...
  • Page 24 Models 31AH7Q3G190 30 31...
  • Page 25 Model 31AH7Q3G190 Ref. Part No. Part Description 784-5648 Frame Cover 710-1652 Tap Screw 1/4-20 x .625 748-0190 Spacer .508 ID x .75 OD 732-0264 Extension Spring 712-0711 Jam Nut 3/8-24 736-0105 Bell Washer .401 ID x .87 OD 684-0021 Friction Whl Support Bracket 746-0898 Drive Cable 39.88”...
  • Page 26 Models 31AH7Q3G190 19 20...
  • Page 27 Models 31AH7Q3G190 Ref. Part No. Part Description 720-0223 Grip 710-0604 Tap Screw, 5/16-18 x .625 784-5642 Track Lockout Plate 710-0157 Hex Cap Screw, 5/16-24 x .75 736-0242 Bell Washer, .34 ID x .872 OD 684-0038 Track Lock Handle Assembly 710-0459A Hex Cap Screw, 3/8-24 x 1.5...
  • Page 28: P.o. Box

    Damage resulting from the installation or use of any accessory or attachment not approved by White Outdoor Products Co. for use with the product(s) covered by this manual will void your warranty as to any resulting damages.