Komatsu PW160-7K Series Operation And Maintenance Manual page 293

MAINTENANCE
REPLACE HYDRAULIC TANK BREATHER ELE-
MENT
Wait for the oil to cool down before replacing the breather
element. When removing the oil filler cap, turn it slowly to
release the internal pressure, then remove it carefully.
1. Remove the cap of oil filter (F).
2. Replace element (1) inside the cap with a new one.
For component part numbers, see "WEAR PARTS LIST
(233)"
CHECK CONDITION OF MAIN VALVE RUBBER
MOUNTS
If main valve bracket mounting rubbers (1) appear cracked or
worn, replace them.
If unsure then contact your komatsu distributor for advice.
WARNING
SERVICE PROCEDURE
F
F
1
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