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UEN00661-00
12. Hub assembly
1)
Use an eyebolt [2] to remove hub assem-
bly.
2)
Disassemble hub assembly in the follow-
ing procedure.
1]
Remove floating seal (27).
2]
Remove ball bearings (28) and (29)
from hub (30).
13. Travel motor assembly
Remove floating seal (31) from travel motor
(32).
14
50 Disassembly and assembly
a
PC230-8, PC240LC-8, PC240NLC-8
Assembly
a Clean the parts completely and inspect them for
any foreign material or damage. Apply power
train oil (TO30) on the sliding surfaces before
assembly.
1.
Travel motor assembly
1)
Set floating seal (31) to the tool J5.
a Install floating seal with the O-ring
a n d O - r i n g c o n ta c t s u r f a c e d e -
greased and dried completely.
2)
Install floating seal (31) to travel motor
(32).
a After the floating seal installation,
check that the inclination of the seal is
1 mm or less.
a After floating seal installation, check
the sliding surfaces for any foreign
material and then apply a thin coat of
power train oil (TO30) on it.
PC210, 230, 240-8
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Troubleshooting
