r1
Every
Every
Every
Maintenance
Daily
20 hours 50 hours 100 hours
Check and replenish fuel
e
Check for fuel leakage
•
Check bolts, nuts and screws for tightness or missing
&
Tighten bolts and nuts
•
II Clean air filter element
•
Clean spark plug and adjust electrode gap
•
Ill
Remove dust and dirt from cylinder fins
•
•
Remove carbon deposits in exhaust port
•
•
Clean spark arrester
e
Replace fuel filter
•
•
Remove carbon deposits on piston head and combustion chamber
•
•
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.
II: 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.
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