Maintenance And Care - Stihl KM 111 R Instruction Manual

16 Maintenance and Care

16 Maintenance and Care
The following intervals apply for normal operating
conditions. If your daily working time is longer or
operating conditions are difficult (very dusty work
area, etc.), shorten the specified intervals accord‐
ingly.
Complete machine
Control handle
Air filter
Manual fuel pump (if fit‐
ted)
Pickup body (filter) in fuel
tank
Fuel tank
Carburetor
Spark plug
Cooling air inlet
Cylinder fins
Valve clearance
Combustion chamber
All accessible screws and
nuts (not adjusting
screws)
Antivibration elements
0458-436-0121-B
Visual inspection (condi‐
tion, leaks)
Clean
Replace any damaged
parts
Function test
Visual inspection
1)
Replace
Check
Have repaired by servic‐
2)
ing dealer
Have checked by servic‐
2)
ing dealer
Have replaced by serv‐
2)
icing dealer
Clean
Check idle adjustment –
the working/cutting
attachment must not run
Adjust idle speed
Adjust electrode gap
Replace after every 100
operating hours
Visual inspection
Clean
Have cleaned by servic‐
2)
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
2)
dealer
Re-tighten
Check
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X X
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X X
X
2)
X
English
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