Maintenance And Care - Stihl FS 490 C-M 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, paper filter
Air filter, synthetic fabric filter
Fuel tank
Manual fuel pump (if fitted)
Pickup body (filter) in fuel tank
Engine idle speed
Spark plug
Cooling inlets
Cylinder fins
FS 360 C-M, FS 410 C-M, FS 460 C-M, FS 490 C-M
Visual inspection (condition, leaks)
Clean
Replace any damaged parts
Check operation
Visual inspection
1)
Replace
Visual inspection
Clean
Replace
Clean
Check
2)
Have repaired by servicing dealer
2)
Check
2)
Replace
Check – the cutting attachment must not
turn
If the cutting attachment turns when the
engine is idling, have machine repaired
2)
by servicing dealer
Readjust electrode gap
Replace after every 100 operating hours
Visual inspection
Clean
2)
Clean
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English
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