Removal And Installation Of Oil Seal In Hydraulic Pump Input Shaft - Komatsu PC210-8 Shop Manual

Hydraulic excavator
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UEN00663-02
Removal and installation of oil
seal in hydraulic pump input shaft
Special tools
Part number
S 796T-467-2410
Removal
1.
Remove the hydraulic pump assembly refer-
ring to the section of Removing Hydraulic
Pump Assembly.
2.
Remove snap ring (1) and then remove spacer
(2).
3.
Pry off oil seal (3) with a screwdriver. [*1]
a Use care in removing the oil seal so that
the shaft may not be damaged.
22
Part name
t 1 N Q
Push tool
50 Disassembly and assembly
Installation
Installation is done in the reverse order of
q
removal.
[*1]
2
Oil seal lip portion: Grease (G2-LI)
2
Oil seal outer circumference:
a Coat the oil seal outer circumference thinly with
grease.
a Press fit oil seal (3) with tool S, [1], [2].
Grease (G2-LI)
PC210, 230, 240-8

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Pc240lc-8Pc240nlc-8Pc210nlc-8Pc210lc-8Pc230nhd-8

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