Komatsu Utility PC12R-8 MISTRAL, Shop Manual, Page: 260 / 324

DISASSEMBLY OF THE IDLER
H When dismantling the idlers, all seals must be substi-
tuted.
H Remove the cap (1) and drain the oil.
Quantity of oil: approx. 20 cc.
1 - Only forsteel track-shoes
Disconnect the group (3) from the supports (2).
2 - Only for rubber track-shoes
Disconnect the plate (4) from the supports (2).
3 - Remove the screws (5) and their washers (6).
4 - Using a press, take out the pin (7) and remove the
snap rings (8), the bearings (9) and the lateral seals
(10).
ASSEMBLY OF THE IDLER
.
To re-assemble, reverse the dismantling procedure.
H Use a press for the finalassembly.
H Fill the inner chamber and the bearings with grease.
Grease: ASL800050
H Quantity of grease: 36 cc.
30-60
REMOVAL AND INSTALLATION IDLER
PC12R-8 PC15R-8
RKPA1241
3
1
2
RKP05280
3
4
7
8
9
10
2
2
5
6
6
5
9
8
10
Cingolo in acciaio
Cingolo in gomma