MTD 640 manual OPERATOR’S Manual

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OPERATOR’S MANUAL

Snow Thrower

Model 640

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 368022 Cleveland, Ohio 44136-9722.

MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722

PRINTED IN U.S.A.

FORM NO. 770-10167C.fm (6/2001)

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Contents OPERATOR’S Manual Table of Contents Training Important Safe Operation PracticesPreparation OperationYour Responsibility Maintenance and StorageAssembling Your Snow Thrower Skid Shoes Final AdjustmentsTire Pressure Pneumatic Tires Auger ControlOperating Controls Know Your Snow ThrowerBefore Starting Operating Your Snow ThrowerGas And Oil Fill-up Starting EngineMaking Adjustments Shift Rod Auger ControlDrive Wheels Lubrication Maintaining Your Snow ThrowerServicing Your Snow Thrower Belt ReplacementAugers Shave Plate and Skid ShoesDrive Belt Changing Friction Wheel RubberOFF-SEASON Storage Trouble Shooting GuidePart Description Parts List for ModelModel Model Drive Clutch Cable Auger Clutch Wheels Wheel Assemblies Model Size 710-1652 Hex Washer Screw 1/4-20 x 3830 Your Notes Your Notes MANUFACTURER’S Limited Warranty