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[en] | 07/2022 | 5100056271 | BS-2 | Operator's Manual
NOTICE
Danger of engine damage!
An incorrect spark plug can cause engine damage,
on page
47.
► Correct electrode spacing.
► Free of deposits.
NOTICE
Hazard of engine damage!
Too loose or too tightly screwed in spark plug can lead to engine dam-
age.
► Tighten the spark plugs to the prescribed tightening torque.
Remove spark plug
ü The engine is switched off.
ü The machine has cooled down.
1/2
1.
Pull out spark plug connector 1.
2.
Remove dirt in spark plug area 2.
3.
Unscrew spark plug and check.
Checking and cleaning the spark plug
1
1.
Check the isolator 2.
2.
Replace if damaged or heavily soiled.
3.
Clean the electrode with a wire brush.
4.
Measure electrode distance
5.
Correct the electrode spacing by carefully bending it.
6.
Check spark plug sealing ring 3.
7.
Replace if damaged.
Install spark plug.
1.
Tighten spark plug, tightening torque 22 Nm.
2.
Plug the spark plug connector onto the spark plug.
Maintenance
Maintenance work 9.3
see Technical Data
1.see Technical Data on page 47
9
41
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