34
EBP28
In more detail . . .
Spark plug
NOTE: For good performance, the spark plug must be properly gapped and
free of deposits.
Inspect the spark plug every 25 hours or before long-term storage over 30 days. Clean
or replace with a new one if necessary (type: NGK BPMR7A).
1. Disconnect the spark plug connector (6) on the top of the main unit (Fig. 16).
16
6
2. Loosen the spark plug anti-clockwise using the multi-tool (20) and remove it
carefully (Fig. 17).
17
20
3. Check the spark plug for damage and wear. The colour of the ground electrode
should be light-brown.
4. Remove the deposits from the electrode with a soft wired brush. Avoid heavy
cleaning of the electrode.
5. Dry the spark plug with a soft cloth, if it is wet from fuel.
Care and maintenance