MAINTENANCE
◆
Clean dust and dirt from cylinder
and cylinder head fins.
Tighten nuts and screws.
Change engine oil.
Clean and regap spark plugs.
Change oil filter.
Replace air cleaner paper
◆
element.
Clean combustion chamber.
Check and adjust valve clearance.
Clean and lap valve seating
surface.
Every
Every
Daily
100 hr.
200 hr.
●
●
●
●
MAINTENANCE
INTERVAL
Every
Every
250 hr.
300 hr.
●
●
●
●
●
25
Every
500 hr.