Komatsu WA800-1 Operation & Maintenance Manual page 98

EVERY 2000 HOURS SERVICE
Remove front and rear oil filler
plugs (I), then remove drain
plugs (2) to drain the oil.
Remove drain plug (3) to drain
the oil. After draining, tighten up
it.
Stop the machine so that drain
plug (4) of the final drive is at the
bottom. Remove oil filler plug (5)
and drain plug (41, and fit the
tube of attached tool in hole of
plug (4) and drain the oil.
4. After draining the oil, clean drain
plugs (21, (3) and (41, then install
them.
5. Add oil to the specified level
through the oil filler ports (I) and
(5) of the axle housing and left
and right final drives.
6. Check the oil level and ensure
that is correct. (Refer to WHEN
REQUIRED.)
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