Komatsu PC200-8M0 Shop Manual page 1058

SEN06145-00
4. Using tool L2, install floating seals (6b) and
(3b) to roller (4).
a As to notes for installation of floating seals
(6b) and (3b), refer to
ments in the step 3.
5. Install shaft (5) to roller (4).
6. Put roller (4) and shaft (5) assembly upside
down.
6
50-400
Disassembly and assembly of track roller assembly
7.
a
marked com-
8.
9.
400 Undercarriage and frame
Using tool L2, install floating seal (3a) to collar
(2).
a As to notes for installation of floating seal
a
(3a), refer to marked comments in the
step 3.
a On the sliding surfaces of the floating
seals, apply some oil and take care not to
have any dust stuck on them.
Fit an O-ring and install collar (2) to the shaft
with pin (1).
Add oil and tighten the plug.
5
Amount of oil: 190 – 200 cc (EO30-DH)
3
Plug: 15 ± 5 Nm {1.5 ± 0.5 kgm}
PC200, 200LC, 220, 220LC-8M0