Komatsu Galeo PC800-8, Shop Manual

Page: 963 / 1117

50 Disassembly and assembly SEN01055-01
PC800, 850-8
21
Disassembly and assembly of
final drive assembly 1
Special tools
Disassembly
1. Draining oil
Remove drain plug and drain oil from final
drive case.
6
Final drive case: Approx. 20
l
2. Put travel motor at bottom and set on block of
height approx. 350 mm.
a
However, if the travel motor is removed,
No. 1 sun gear will fall off. (See item 15.)
3. Cover
Using forcing screws and eyebolts [1], remove
cover (1).
4. No. 3 carrier assembly
1) Remove thrust washer (50).
2) Using eyebolts [2], remove No. 3 carrier
assembly (2).
S
ym
bol
Part number Part name
Ne
ce
ss
ity
Q’
ty
N/R
Sk
etc
h
J
1 796-627-1050 Installer
t
1
2 796-627-1030 Push tool
t
1
3
790-101-2300 Push-puller
t
1
790-101-2310 • Block
t
1
790-101-2350 • Leg
t
2
790-101-2360 • Plate
t
2
02215-11622 • Nut
t
2
791-181-1010 Adapter
t
2
796T-627-1340 Push tool
t
1
Q
790-101-2102
Puller
(294 kN {30 ton})
t
1
790-101-1102 Pump
t
1
4 790-627-1200 Wrench assembly
t
1
5
796-627-1070 Spacer
t
1
01017-52450 Bolt
t
1
01580-12419 Nut
t
1
6
790-201-2830 Spacer
t
1
790-101-5151 Plate
t
1
7
790-101-5401 Push tool kit (C)
t
1
790-101-5441 • Plate
t
1
790-101-5421 • Grip
t
1
01010-51240 • Bolt
t
1
8
790-101-5001 Push tool kit (A)
t
1
790-101-5151 • Plate
t
1
790-101-5061 • Plate
t
1
790-101-5021 • Grip
t
1