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MAINTENANCE
SERVICE PROCEDURE
CLEAN INJECTION PUMP OIL INLET STRAINER
1.
Remove oil inlet strainer (1), soak the whole strainer in diesel
oil, then rinse it clean.
2. Blow compressed air in through the oil discharge port at the tip
of the strainer.
Repeat Steps 1 and 2 two or three times to clean the strainer.
Tightening torque of strainer (1): 11.3 ± 1.5 N·m (1.15 ± 0.15 kgf·m, 8.3 ± 1.1 lbft)
ADJUST FRONT WHEEL BEARING
Please ask your Komatsu distributor to carry out adjustment every 4000 hours or every 100,000 km of travel.
ADJUST REAR WHEEL BEARING
Please ask your Komatsu distributor to carry out adjustment every 4000 hours or every 100,000 km of travel.
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