Komatsu PW98MR-10 Operation & Maintenance Manual page 320

MAINTENANCE PROCEDURE
When installing the cover (6), check O-ring (10) for scratches or damages and replace O-ring with a new
one if any.
9.
Install cover (6) according to the following procedure.
1)
Set a new outer element (7).
2)
Align matchmarks (11) on the body and cover (6).
3)
Install cover (6) and fix it with clip (5).
10. Press the button of dust indicator (3) and return the red
piston.
Replace element
1.
Open battery inspection cover (4) on the left side of the
machine.
2.
Remove clips (5) (3 pieces) and remove cover (6).
4-16
k k
CAUTION
WENAM00061
MAINTENANCE