Komatsu PW160-7K Series Operation And Maintenance Manual page 281

MAINTENANCE
CHECK OIL LEVEL IN WHEEL HUBS, ADD OIL
(Front Axle)
Prepare a hexagonal wrench
●
1. Rotate hub until the oil level line marked front is horizontal (2).
2. Remove plug (1).
3. If no oil emerges, add oil until there is an excess. Allow
excess to drain off and re-install plug (1).
For details of the oil to use, see "USE FUEL, COOLANT
AND LUBRICANTS ACCORDING TO AMBIENT TEMPER-
ATURE (234)"
CHECK OIL LEVEL IN WHEEL HUBS, ADD OIL
(Rear Axle)
Prepare a hexagonal wrench
●
1. Rotate hub until the oil level line marked rear is horizontal (2).
2. Remove plug (1).
3. If no oil emerges, add oil until there is an excess. Allow
excess to drain off and re-install plug (1).
For details of the oil to use, see "USE FUEL, COOLANT
AND LUBRICANTS ACCORDING TO AMBIENT TEMPER-
ATURE (234)"
CHECK OIL LEVEL IN AXLES, ADD OIL
Front Axle
Rear Axle
1. Ensure axle is horizontal and remove plug (1).
2. If no oil emerges attach tube and funnel and add oil until oil
emerges from the hole after removing tube.
SERVICE PROCEDURE
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