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8 Owner Service
12030809 (Rev. 1/2/2007)
OWNER SERVICE
The information in this section is written for operators
who possess basic mechanical skills. If you need help,
your dealer has trained service technicians available.
For you protection, read and follow all safety informa-
tion in this manual.
Routine maintenance is not necessary for bearings or
gearbox as they are permanently lubricated.
NOTE: If gearbox oil is removed, refill with 6 ounces of
80W-90 weight oil.
Auger drive chain, located under chain shield on right
side of auger housing, should be checked for proper
tension and lubricated at least each operating season
or more frequently if used heavy. Lubricate chain with
motor oil. Be sure to install chain shield after servicing.
Snowthrower skids are reversible. Move left skid to
right side and right skid to left side, being sure to keep
rounded end toward the front.
Before performing any service or maintenance,
lower attachment to ground, turn off power unit
engine, remove key, and disconnect battery ground
cable (negative -).
Never place any part of the body underneath
implement/attachment or between its moving parts
even when the engine has been turned off. Service
work does not require going underneath unit.
Mechanical failures, electrical failures, or operating
controls can cause equipment to drop.
Always wear relatively tight and belted clothing
to avoid getting caught in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hair, hands, hearing, and head;
and respirator or filter mask where appropriate.
IMPORTANT
■ Do not use high-pressure water or steam to
clean the engine or drive compartment. Water and
cleaning detergent may damage electrical compo-
nents and terminals, possibly leading to compo-
nent and safety circuit failure.
NOTES
CAUTION