English
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22
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Maintenance Period
Maintenance
Daily
Every
20 hours
Every
50 hours
Every
100 hours
Check and replenish fuel
●
Check for fuel leakage
●
Check bolts, nuts and screws for tightness or missing
●
Tighten bolts and nuts
●
■
Clean air filter element
●
Clean spark plug and adjust electrode gap
●
■
Remove dust and dirt from cylinder fins
●
●
Remove carbon deposits in exhaust port
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Clean spark arrester
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Replace fuel filter
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●
Remove carbon deposits on piston head and combustion chamber
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●
Remove carbon deposits in transfer ports
●
Replece fuel tube, fuel tank cap gasket
It is recommended to replace every 3 years
●
: Service to be performed by an authorized Maruyama engine dealer.
■
: Service more frequently under dusty conditions.
NOTE:
The service intervals indicated are to be used as a guide.
Service to be performed more frequently as necessary depending on operating condition.
Use Maruyama standard 50:1 two-cycle engine oil.
