Minimize Wear And Avoid Damage - Stihl FS 111 Instruction Manual

27 Minimize Wear and Avoid Damage

The following intervals apply to normal operating
conditions only. If your daily working time is longer
or operating conditions are difficult (very dusty work
area, etc.), shorten the specified intervals accord‐
ingly.
Fuel tank
Carburetor
Spark plug
Cooling inlets
Cylinder fins
Valve clearance
Combustion chamber
All accessible screws and
nuts (not adjusting
screws)
Antivibration elements
Cutting attachments
Metal cutting attachments Sharpen
Gearbox lubrication
Safety labels
1)STIHL recommends an authorized STIHL servicing dealer.2)Only if there is a noticeable loss of
engine power
27 Minimize Wear and Avoid
Damage
Observing the instructions in this manual helps
reduce the risk of unnecessary wear and dam‐
age to the power tool.
0458-430-0121-B
Clean
Check idle adjustment –
the cutting attachment
must not rotate
Adjust idle speed
Adjust electrode gap
Replace after every 100
operating hours
Visual inspection
Clean
Have cleaned by servic‐
1)
ing dealer
If power is low or crank‐
ing effort very high, have
valve clearance checked
and, if necessary, adjus‐
ted by servicing dealer
Have cleaned after
every 150 hours of oper‐
ation by servicing
1)
dealer
Retighten
Check
Have replaced by serv‐
1)
icing dealer
Visual inspection
Replace
Check tightness
Check
Replenish
Replace
X X
X
1)
X
X X
X X
X
X
The power tool must be operated, maintained
and stored with the due care and attention
described in this owner's manual.
The user is responsible for all damage caused by
non-observance of the safety precautions, oper‐
English
X X
X
X
X
X
X X
X
X
X X
X
X
X
X
X
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