Komatsu PW160-7K Series Operation And Maintenance Manual page 289

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MAINTENANCE
CHANGE OIL IN ENGINE OIL PAN, REPLACE
ENGINE OIL FILTER CARTRIDGE
The parts and oil are at high temperature after the engine is
stopped, and may cause serious burns. Wait for the tempera-
ture to go down before starting the operation.
Prepare the following:
Refill capacity of oil pan: 16 litres
Filter wrench
1. Remove undercover at the bottom of the machine, then set a
container under drain plug (P) to catch the drained oil.
2. To prevent getting oil on yourself, loosen drain plug (P) slowly,
drain the oil, then install the plug tightly.
3. Remove centre partition, then use a filter wrench to turn filter
cartridge (1) counter clockwise to remove it.
4. Clean the filter holder, fill the new filter cartridge with clean
engine oil, coat the packing surface and thread of the filter
cartridge with engine oil (or coat it thinly with grease), then
install the filter cartridge to the filter holder.
5. Drain breather bottle at same time. For details, see "DRAIN
ENGINE BREATHER OIL CATCHER (269)"
REMARK
Check that there is no old packing stuck to the filter holder. If
there is any old packing remaining, it will cause oil leakage.
6. When installing, bring the packing surface into contact with
the seal surface of the filter holder, then tighten it further 3/4 -
1 turn.
WARNING
SERVICE PROCEDURE
P
1
289

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