Komatsu D85EX-18 Operation & Maintenance Manual page 341

MAINTENANCE
Refill capacity: 60 ℓ
Prepare a container to catch drained oil.
1.
Remove cover (1) on the lower rear side of the machine.
2.
Place the oil container to catch oil under drain plug (P).
3.
Loosen drain valve (P) and drain the oil.
4.
After draining the oil, tighten drain plug (P).
5.
Remove inspection cover (2) of the undercover at the rear
of the machine bottom.
1)
Remove bolts (3) (2 pieces) on the right side of the
machine.
2)
While supporting the cover, gradually remove bolts (4)
(2 pieces) on the left side of the machine.
Rain water may flow out. Take care.
3)
Lower cover (2) gradually and open it.
(A): Right side of the machine
(B): Dangerous place
6.
Place the oil container to catch oil under cover (2).
7.
Loosen mounting bolts (5) of the power train pump strain-
er, and remove cover (6).
8.
Take out spring (7) and then take out strainer (8).
9.
Remove all dirt from strainer (8), then wash it in clean die-
sel fuel or flushing oil.
At this time, clean the case interior and the removed parts
as well.
MAINTENANCE PROCEDURE
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