Maintenance
Maintenance work 10.3
39
[en-US] | 10/2022 | 5100056183 | BH | Operator’s Manual
NOTICE
► Do not pull the spark plug connector from the spark plug by the igni-
tion cable.
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. 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. Check the isolator 2.
2. Replace if damaged or heavily soiled.
3. Clean the electrode with a wire brush.
4. Measure electrode distance 1.see Technical Data on page 45
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.
10.3.7 Checking the tool holder for wear
NOTICE
Note wear measurement of tool holder
Only use a new tool to measure wear on the tool holder.
10
To Next Page
Loading...
