Komatsu WA600-8 Operation & Maintenance Manual page 437

MAINTENANCE
REMARK
When the given work requires to use the brake more frequently than usual, replace the axle oil earlier than the
usual timing.
Refill capacity
Front: 185 ℓ
Rear: 195 ℓ
Items to be prepared
Container to catch the drained oil
1.
Perform the following in order to prevent the drained oil from coming in contact with tires.
1)
Move the machine so that drain plug (1) of the final
drive is at the top.
2)
Remove the drain plug (1), install the nipple of acces-
sory tool, insert the hose, and place a container to
catch the drained oil under the tip of the hose.
3)
Move the machine so that the drain plug (1) is at the
bottom.
2.
Set the frame lock bar to LOCK position (L).
3.
Remove the plug (2), and drain the oil through the hose.
4.
Remove the oil filler plug (F) and level plug (3) in front and
rear.
Figure A shows the front axle, and B shows the rear axle.
Remove the mud and dirt from around oil filler plug (F) and
level plug (3), then remove the plug.
5.
Remove the drain plug (4) and drain the oil.
MAINTENANCE PROCEDURE
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