25
8.2.6. Adjust / replace the
spark plug
1
0.6 - 0.7 mm
CAUTION
Danger of burn injuries at the hot engine and its attachments.
Allow the combustion engine to cool down sufficiently before
starting work.
Use extra caution during work on the engine when it is at
operating temperature.
Pull off the spark plug connector.
Unscrew the spark plug.
Clean the electrode (1) of the spark plug.
Measure the electrode air gap; it must be 0.6-0.7 mm.
If necessary, correct the electrode air gap or replace the
spark plug.