Maintenance And Care - Stihl HT 250 Manual De Instrucciones

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
Pickup body (filter) in fuel tank
Fuel tank
Carburetor
Spark plug
Cooling air inlet
Spark arresting screen in muffler
Spacer
All accessible screws and nuts (not adjust-
ing screws)
Antivibration elements
Chain lubrication
HT 250
Visual inspection (condition, leaks)
Clean
Check operation
Replace
Check
1)
Have repaired by servicing dealer
Check
Replace
Clean
Check idle adjustment – chain must not
rotate
Adjust idle speed
Adjust electrode gap
Replace after every 100 operating hours
Visual inspection
Clean
1)
Check
1)
Have replaced by servicing dealer
Check
1)
Have replaced by servicing dealer
Retighten
Check
1)
Have replaced by servicing dealer
Check
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English
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