The following maintenance intervals apply for normal operating conditions only. When working under
difficult conditions (high accumulation of dust, highly resinous lumber, lumber from tropical trees, etc.)
or longer than normal each day, the specified intervals must be shortened accordingly. If you only use
the tool occasionally, extend the intervals accordingly.
Anti-vibration elements
Air intake on fan housing
Cylinder fins
Carburetor
Spark plug
Accessible screws and nuts (except adjusting
screws)
Spark arresting screen in muffler
Chain catcher
Safety information label
1)
STIHL recommends STIHL servicing dealer
2)
When using professional chainsaws (with a power output of 3.4 kW or more) for the first time, tighten the cylinder block screws after 10 to 20 hours of operation