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remove and ground spark plug wire
before performing any service.
Oil
Change oil when the engine is warm.
Remove the frame cover.
Remove the oil filler cap.
Tilt the generator on its side and
allow the oil to drain completely.
According to the models of
capacity to add oil and replace oil
filler cap.
Reinstall the frame cover.
Dispose of used oil at an approved
waste management facility.
Spark Plugs
Remove the frame cover.
Remove the plug cap from the
spark plug.
Use the spark plug tool to remove
