English
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.
Complete machine
Control handle
Air filter
Filter in fuel tank
Fuel tank
Carburetor
Spark plug
Spark Arrestor in Muffler
Cooling inlets
All accessible screws and nuts (not adjust -
ing screws)
Safety labels
1)
STIHL recommends that this work be done by a STIHL servicing dealer.
24
Visual inspection (condition, wear,
leaks)
Clean
Check operation
Clean
Replace
Check
Replace filter
Clean
Check idle setting
Readjust idle
Readjust electrode gap
Replace after 100 hours of operation
Check
1)
Replace
Clean
Retighten
Replace
x
x
x
x
x
x
x
BG 55, BG 65, BG 85, SH 55, SH 85
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x