Maintenance And Care - Stihl FS 450 Instruction Manual

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
Manual fuel pump (if fitted)
Pickup body in fuel tank
Fuel tank
Carburetor
Spark plug
Cooling inlets
2)
Spark arrestor in muffler
All accessible screws and nuts (not adjust-
ing screws)
Antivibration elements
FS 400, FS 450
Visual inspection (condition, leaks)
Clean
Check operation
Clean
Replace
Check
1)
Have repaired by servicing dealer
Check
Replace
Clean
Check idle adjustment – the cutting
attachment must not rotate
Adjust idle speed
Readjust electrode gap
Replace after every 100 operating hours
Visual inspection
Clean
1)
Have checked by servicing dealer
Have cleaned or replaced by servicing
1)
dealer
Retighten
Check
1)
Have replaced by servicing dealer
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English
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