White Outdoor Snow Boss 721 Operator's Manual
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White Outdoor Snow Boss 721 Operator's Manual

White Outdoor Snow Boss 721 Operator's Manual

Single stage snow thrower
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Operator's Manual
Single Stage

Snow Thrower

Snow Boss 721
IMPORTANT: Read safety rules and instructions carefully before operating equipment.
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.
.
770-10543
FORM NO
7/11/01

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Summary of Contents for White Outdoor Snow Boss 721

  • Page 1: Snow Thrower

    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

    . A sample model plate is explained below. 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 The engine manufacturer is responsible for all engine-related issues with regards to performance, power-rating, specifications, warranty and service.

  • Page 3: Section 1: 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

    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. Engine exhaust contains carbon monoxide, an odorless and deadly gas. Do not operate machine while under the influence of alcohol or drugs.

  • Page 5: Section 2: Assembling Your Snow Thrower

    SECTION 2: ASSEMBLING YOUR SNOW THROWER Unpacking From Carton • Cut along corners of the carton and lay it down flat. Remove packing material. • Remove any loose parts included with unit (i.e., operator’s manual, etc.). • Roll unit out of carton. Check carton thoroughly for any remaining loose part.

  • Page 6: Section 3: Know Your Snow Thrower

    handle. Hold the “Z” fitting with the pliers, not the cable, to avoid damaging the cable. NOTE: The upper hole in the control handle provides for adjustment in belt tension. Refer to page 9 of this manual for instructions. Assembling Discharge Chute •...

  • Page 7: Section 4: Operating Your Snow Thrower

    Discharge Chute The angle of the discharge chute controls the distance that the snow is thrown. Tilt the discharge chute up for greater distance; tilt down for less distance. Loosen the hand knob on the side of the discharge chute to adjust. Tilt the chute to the desired position, and tighten the knob.

  • Page 8: To Stop Engine

    • If you have a grounded three-prong receptacle, proceed as follows. • Rotate choke lever to FULL position. • Connect power cord to switch box on dash panel. Plug the other end of power cord into a three-prong 120-volt, grounded, AC receptacle. •...

  • Page 9: Section 5: Making Adjustments

    SECTION 5: MAKING ADJUSTMENTS WARNING: NEVER attempt to make any adjustments while the engine is running, except where specified in the snow thrower and/or engine operator’s manuals. Shave Plate • To check the adjustment of the shave plate, place the unit on a level surface. See Figure 8. The wheels, shave plate and augers should all contact level surface.

  • Page 10: Section 6: Maintaining Your Snow Thrower

    SECTION 6: MAINTAINING YOUR SNOW THROWER WARNING: Before servicing, repairing, or inspecting, disengage all clutch levers and stop engine. Wait until all moving parts have come to a complete stop. Disconnect spark plug wire and ground it against the engine to prevent unintended starting.

  • Page 11: Section 7: Off-Season Storage

    Drive cable not adjusted properly Drive belt loose or damaged NOTE: For repairs beyond the minor adjustments listed above, call the White Outdoor Customer Dealer Line at 1-(800)-949-4483 for the dealer nearest you. Refer to separate engine manual, packed with your snow thrower, for engine information.

  • Page 12: Section 9: Parts List For Model Snow Boss 721

    SECTION 9: PARTS LIST FOR MODEL SNOW BOSS 721...
  • Page 13 Model Snow Boss 721 Ref. No. Part No. Part Description 747-1311 Upper Chute Crank Assemby 684-0177 Lower Chute Crank Assembly 684-0178 Bracket Assembly: Mitten Grip 684-0192 Shroud:Black, 7 Hp. Electric 710-0895 TT Screw 1/4-15 x 0.75” 710-1003 B Screw #10-16 x 0.625”...
  • Page 14 Model Snow Boss 721 Part of electric start engines Ref. No. Part No. 629-0236 Extension Cord 710-0157 Hex Bolt 5/16-24 x 0.75” 710-0409 Hex Bolt 5/16-24 x 1.75” 710-0502A TT Sems Screw 710-0751 Hex Screw 1/4-20 x 0.620” 710-1003 B Screw #10-16 x 0.625”...
  • Page 15 Model Snow Boss 721 Ref. No. NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part, numbered 700- xxxx, is painted Red Metalic, the part number to order would be 700-xxxx-0650.

  • Page 16: Cleveland, Ohio

    Hydraulic pumps, valves and cylinders have a sepa- rate one year warranty. d. White Outdoor Co. does not extend any warranty for products sold or exported outside of the United States of America, its possessions and territories, except those sold through White Outdoor Co.

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