Spark Plug Inspection
Remove the ignition coils and the spark plugs.
Inspect the electrodes and the ceramic insulator:
Burned or worn electrodes may be caused by these conditions:
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Installation
Hold the gearbox housing using a C-clamp (A) and wooden blocks (B) to a
workbench as shown. Do not clamp the cylinder part of the gearbox housing in
a vise.
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Maintenance Safety
All service items not detailed in this section should be performed by a certified
technician or other qualified mechanic.
Important Safety Precautions
To eliminate potential hazards, read the inst ...