Removal And Installation Of Engine Rear Oil Seal - Komatsu PC200-8M0 Shop Manual

SEN06143-00
Removal and installation of
engine rear oil seal
Special tools
Part number
A 2 795-799-6500
Removal
1. Remove the hydraulic pump assembly refer-
ring to the section of "Removal and installation
of hydraulic pump assembly".
2. Remove mounting bolt (1) and set guide bolt
[1].
3. Remove damper assembly (2).
4. Remove mounting bolt (3) and insert guide
bolts [2].
a Width across flats: 18 mm
5. Lift temporarily flywheel assembly (4) and pull
out flywheel assembly (4).
a Be careful not to let the guide bolts drop
out.
18
50-200
Part name
t
Seal puller

Removal and installation of engine rear oil seal

6. Lift off flywheel assembly (4) to remove it. [*2]
4
Flywheel assembly: 35 kg
1
1
7. Remove oil seal (5) as follows.
1) Set tool A2 to crankshaft.
2) Install tapping screw [1] of the tool A2 to
seal carrier of rear oil seal.
a Remove rear oil seal (5) not to break
the crankshaft.
[*1]
200 Engine and cooling system
PC200, 200LC, 220, 220LC-8M0