Removal And Installation Of Engine Front Oil Seal Assembly - Komatsu WA250-6 Shop Manual

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Removal and installation of
engine front oil seal assembly
Special tools
Symbol
Part No.
1
795-799-6400 Seal puller
A
6
790-331-1120 Wrench (angle)
Removal
k
Stop the machine on a level ground and set
the lock bar to the frame to fix the front and
rear frames.
k
Lower the work equipment to the ground,
stop the engine, apply the parking brake,
and put chocks under the tires.
k
Disconnect the cable from the negative (–)
terminal of the battery.
1.
Open and fix right and left engine side covers
(1).
a Check that the covers are locked securely.
40
50-200
Part name
t 1
q 1

Removal and installation of engine front oil seal assembly

2.
Remove right and left stays (2), (3) and (4).
1
3.
Remove 2 heat insulation plates (5).
a Remove all the wiring harness clamps and
hose clamps installed to heat insulation
plates (5).
4.
Remove cover (6).
200 Engine and cooling system
WA250, 250PZ-6

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Wa250pz-675001

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