Komatsu PC210-8 Shop Manual page 1039

50 Disassembly and assembly
2] Install pin (18).
a Align the pin hole and the hole in
the carrier before pin is com-
pletely inserted.
a When installing the shaft, be
careful not to damage thrust
washer while rotating the plane-
tary gear.
3] Install pin (17).
a Replace pin with new one.
a Before inserting the pin, check
the orientation so that the 3
pawls (e) on the outer circumfer-
ence of the pin do not seat on the
thin portion of the carrier.
a After inserting the pin, stake at 2
locations around the pin hole to
prevent the pin from coming out.
a When assembling of the No. 2
carrier assembly is complete,
c h e c k t h a t a l l g e a r s r o t a t e
smoothly.
2) Install No. 2 carrier assembly (16).
a Align the 4 lower ends of the pin in
No. 2 carrier assembly with the 4 dim-
ples in the motor case.
PC210, 230, 240-8
5. Washer
Install washer (15).
6. No. 2 sun gear
Install No. 2 sun gear (14).
7. Thrust washer
Install thrust washer (13).
8. No. 1 sun gear shaft
Install No. 1 sun gear shaft (11).
9. No.1 & No.2 ring gears
1) Install O-ring to the hub.
2) Use an eyebolt [4] to install No. 1 & No. 2
ring gears (12) to hub.
a De-grease the mating surfaces of the
ring gear and the hub, and do not
apply liquid gasket on the mating sur-
faces.
a Align the holes in the ring gear and
the hub.
UEN00661-00
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