Engine Running Behavior; Lubricating The Gearbox - Stihl FR 350 Instruction Manual

English
On all spark plugs:
: Always press the boot (2) firmly on
to the spark plug (3).
34

Engine Running Behavior

If engine running behavior is
unsatisfactory even though the air filter
is clean and the carburetor and throttle
cable are properly adjusted, the cause
may be in the muffler.
2
Have your STIHL dealer inspect the
muffler for carbonization.
STIHL recommends that maintenance
and repair work be carried out only by
authorized STIHL dealers.
3
Lubricating the
Gearbox
1
2
: Check grease level regularly –
about every 25 hours of operation.
: Unscrew the filler plug (1).
: If no grease can be seen on the
inside of the filler plug, screw the
tube (2) of STIHL gear lubricant for
brushcutters – see "Special
Accessories" – into the filler hole.
: Squeeze up to 5 g grease into the
gear housing.
Do not completely fill the gear
housing with grease.
: Refit the filler plug and tighten it
down firmly.
FR 350, FR 450, FR 480