Komatsu PC200-8M0 Shop Manual page 1044

SEN06144-00
Assembly
a Wash each part finely and check if there are
not a garbage, a crack, etc., and apply power
train oil to the sliding portion and assemble
them.
a The bearing and the oil seal, which were
removed, are not re-used. New ones should be
used.
1. Oil seal
Using tool F3, install oil seal (29) into cover
(28).
a Be careful for the direction of the oil seal
(up and down).
2
Outside perimeter of oil seal:
a When press-fitting, take care so that gas-
ket sealant (LG-6) will not stick to the lip
surface of the oil seal.
a If tool F3 is not used, use the push tool
which can push outside perimeter section
(A) of oil seal (29).
a Be careful not to incline oil seal (29).
28
50-300
Disassembly and assembly of swing motor and swing ma-
Gasket sealant (LG-6)
2. Using push tool [9], press fit bearing (27) into
case (30).
a Use the new bearing.
3. Install cover assembly (33) into case assembly
(32).
2
Cover mounting face:
a Be careful not to adhere gasket sealant
(LG-6) to drain port section (DP).
a Align the drain process section of cover
into the drain port section (DP).
PC200, 200LC, 220, 220LC-8M0
300 Power train
Gasket sealant (LG-6)