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Operator's Manual®
Rear-tine Tiller Models
630C--Tuffy
634AmSuper BroncoTM
Mode1634A Shown
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 orgrass-covered landunless the engine's exhaust system is equipped with a spark attester 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. Inthe State of California the above is required
by law(Section 4442 ofthe 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-BiltLLC, P.O.BOX361131CLEVELAND,OHIO44136-0019
PRINTEDINU.S.A. FORMNO. 770-10594E
9/9/04