Princess auto EHS350A, Руководство по эксплуатации и запасным частям

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cover.
2. Maintenance of spark plug (Ref. Fig. 12)
Wrong fuel mixture (too much engine oil in the gasoline), low quality gasoline or oil, dirty
air filter, clogged spark arrestor screen, and other unfavorable running conditions are
factors affecting the condition of the spark plug as they caus
accumulation, which results in trouble in en
Therefore, if the engine is down on power,
difficult to start or runs poorly at idling speed, first
check the spark plug.
e carbon deposits
tion. gine opera
●
Remove the spark plug cover (2) on
the front end of the main cover (1).
●
Remove the plug boot (3) and the
spark plug (4) in succession.
●
Clean off the carbon build-up on the spark plug.
Fig 12
●
Check electrode gap A to see if it is 0.5mm/0.020”, readjust if necessary.
●
Replace spark plug after approx.100 operating hours, or earlier if the
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