From inside (document excerpt):
Safety · Assembly · Operation · Tips & Techniques · Maintenance · Troubleshooting · Parts Lists · Warranty OPERATOR’S MANUAL Two-Stage Snow Thrower Models 3AA & 3CA IMPORTANT READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brushcovered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any).
Snow Blower and Snow Thrower User Manual Free Download. Snow Removal Operator’s Manual. Free Manual Download PDF.
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. PRINTED IN U.S.A. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 FORM NO. 769-00747E 6/1/2006 Model Series Impeller Extension Spring Wave Washer Shoulder Screw 3/8-16 Hex Flange Bearing Ball Bearing Spacer Flat Idler Auger Idler Bracket Bearing Housing Auger Gearbox Assembly Auger Assembly – LH Auger Assembly – RH Auger Housing 22 ” Bow Tie Cotter Pin 72 Spacer 1.25 x .75 x 1.00 Flat Washer Shear Pin .25 x 1.50 Flange Bushing Shave Plate Skid Shoe.
Wikipedia’s page for MTD Products
Publisher: www.mtdproducts.com