Maruyama MCV31R Manual Del Propietario U Operador página 46

MAINTENANCE PERIOD
Check and replenish fuel
Check for fuel leakage
■ Check and clean fuel filter
Check and replenish oil
■ Check and clean oil filter
Check bolts, nuts and screws for tightness or missing
Tighten bolts and nuts
Check engine idle speed adjustment
Clean air filter element
■
■ Remove dust and dirt for cooling air intake
Clean spark plug and adjust electrode gap
● Remove carbon deposits in exhaust port
Remove carbon deposits on piston head and combustion
●
chamber
● Remove carbon deposits in transfer ports
● Clean spark arrester
Replace fuel filter
Check chain brake
Check sprocket
Check and clean Guide bar
Check antivibration device ( rubber, spring )
Check chain catcher
Sharpening saw chain
Replace fuel tube, fuel tank cap gasket
● :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.
Maintenance
— US-45 —
Every
Before
Daily
25
use
hours
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It is recommended to replace every 3 years
Every Every
50 100
hours hours
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