Spark Plug - Makita EA6100P Repair Manual

07 IGNITION SYSTEM
3

Spark plug

Disengage the hood clips 1 with the combina-
tion tool and remove the hood 2.
Repair Manual EA6100P / EA6101P
CAUTION:
1 2
Do not touch the spark plug or plug cap if
the engine is running (high voltage).
Switch off the engine before starting any
maintenance work.
A hot engine can cause burns. Wear
protective gloves!
The spark plug (NGK BPMR 7A, parts no. 965
603 021) must be replaced in case of damage
to the insulator, electrode erosion (burn) or if
the electrodes are very dirty or oily.
Pull the plug cap 3 off the spark plug. Use only
the combination wrench supplied with the saw
to remove the spark plug.
The electrode gap must be 0.5 mm.
Normal
Proper spark plug,
good combustion
Deposits
Poor-quality oil,
material wear
Overheating
Wrong thermal value
Carbon deposits
Wrong spark plug
Wrong thermal value
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