Komatsu D65EX-12 Operation & Maintenance Manual page 224

Bulldozer
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SERVICE PROCEDURE
3.
Loosen mounting bolt (3) of the power train strainer, then
remove cover (4).
4.
Take out spring (5), then take out strainer (6).
5.
Remove all dirt from strainer (6), then wash in clean die-
sel oil or flushing oil. Clean the case interior and the
removed parts.
6.
Loosen mounting bolt (7) of the scavenging pump
strainer, then remove cover (8).
7.
Take out spring (9), then take out strainer (10).
8.
Remove all dirt from strainer (10), then wash in clean die-
sel oil or flushing oil. Clean the case interior and the
removed parts.
9.
Install the strainers to their original position.
10. After installing, replace the element in the power train oil
filter. For details, see "REPLACE POWER TRAIN OIL
FILTER ELEMENT (PAGE 4-48)".
11. Open cover at the right side of the machine.
12. Refill the specified quantity of engine oil through oil filler
(F).
13. Check that the oil is at the specified level. For details, see
"CHECK OIL LEVEL IN POWER TRAIN CASE, ADD OIL
(PAGE 3-49)".
If the spring or strainer are damaged, replace them.
14. Close the cover at right side of machine.
4-56
MAINTENANCE

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