Reduction Gear Oil; Servicing Your Engine; Engine Oil Recommendations - Yamakoyo YK250 Owner's Manual

4. Screw in the filler cap/dipstick securely.
REDUCTION GEAR OIL (Only on equipped model)
< 1/2 reduction with automatic centrifugal clutch >
1. Remove the oil filler cap and wipe the dipstick clean.
2. Insert the dipstick into the filler neck but do not screw it in.
3. If the level is low, fill to the upper level mark with the same oil recommended for
the engine.
Oil capacity Of YK-550/650/800/900(E)R:500CC
UPPER LEVEL

SERVICING YOUR ENGINE

ENGINE OIL RECOMMENDATIONS

Oil is a major factor affecting performance and service life. Use 4-stroke automotive
detergent oil.
MAINTENANCE
FILLER CAP/
DIPSTICK
OIL LEVEL
DRAIN BOLT
15
DIPSTICK/FILLER CAP
DRAIN BOLT