BG 50
English
20
Maintenance and Care
The following intervals apply to normal operating conditions only. If your daily work
-
ing time is longer or operating conditions are difficult (very dusty work area, etc.),
shorten the specified intervals accordingly.
before starting work
after finishing work or daily
after each refueling stop
weekly
monthly
every 12 months
if problem
if damaged
as required
Complete machine
Visual inspection (condition, wear,
leaks)
xx
Clean x
Control handle Check operation xx
Air filter
Clean xx
Replace xx
Manual fuel pump
Check X
Have repaired by servicing dealer
1)
X
Pickup body in fuel tank
Check x
Have replaced by dealer
1)
xxx
Fuel tank Clean xx
Carburetor
Check idle setting xx
Readjust idle x
Spark plug
Readjust electrode gap x
Replace after 100 operating hours
Spark arrestor in muffler
Check x
Have replaced by dealer
1)
xx
Cooling inlets Clean x
All accessible screws and nuts (not adjust
-
ing screws)
Retighten x
Safety labels Replace x
1)
STIHL recommends an authorized STIHL servicing dealer.
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