Komatsu PC200-8M0 Shop Manual page 1029

300 Power train
Disassembly and assembly of final drive assembly
a PC220-8M0, PC220LC-8M0
Special tools
Part number
4 796-427-1400 Wrench assembly
5 796-427-1520 Installer
796T-427-1510 Push tool
790-101-2510 Block
790-101-3310 Plate
790-101-2610 Leg
J 790-101-2730 Adapter
6
01580-11613 Nut
790-101-2570 Plate
01643-31645 Washer
790-101-2102 Puller (294 kN {30 ton})
790-101-1102 Pump
7 790-331-1110 Wrench
Disassembly
1. Oil draining
Remove the drain plug to drain the oil from the
final drive case.
6
Final drive case: 5.4 l
2. Remove 20 mounting bolts. Using eyebolts [1],
sling and remove cover (1).
4
Cover: 25 kg
a If ring gear (12) is slung together with the
cover, gently tap the ring gear off the
cover by using a plastic hammer.
PC200, 200LC, 220, 220LC-8M0
Part name
t 1
t 1
t 1
t 1
t 1
t 2
t 2
t 2
t 2
t 2
t 1
t 1
t 1
3. Washer
Remove washer (2).
4. No. 1 planetary carrier assembly
1) Remove No. 1 planetary carrier assembly
(3).
2) Disassemble No. 1 planetary carrier
assembly according to the following pro-
cedure.
1] Drive pin (4) into shaft (5) to remove
shaft (5) from No. 1 planetary carrier
(6).
a After removing shaft (5), remove
pin (4) from shaft (5).
2] Remove thrust washer (7), No. 1
planetary gear (8), needle bearing
(9), and thrust washer (10).
SEN06144-00
13
50-300