Removal And Installation Of Of Track Shoe Assembly - Komatsu Galeo PC138US-8 Shop Manual

50 Disassembly and assembly
Removal and installation of of
track shoe assembly
Special tools
Sym-
Part No.
bol
791-616-1110
791-616-1121
791-616-1131
791-616-1150
791-616-1160
791T-616-1280 Adapter
791-620-3530
791-620-3260
R
791-620-3270
01011-62260
01643-62260
01011-61455
01643-31445
790-105-1100
790-101-1102
Removal
1. Lower work equipment to ground, then loosen
lubricator (1), and relieve track tension. [*1]
k
The adjustment cylinder is under
extremely high pressure. Never loosen
the lubricator more than one turn. If
the grease does not come out, move
the machine backwards and forwards.
PC138US, USLC-8
Part name
t 1
Frame
t 1
Plate
t 1
Plate
t 1
Guide
t 1
Adapter
t 1
t 1
Push
t 1
Push
t 1
Guide
t 2
Bolt
t 2
Washer
t 3
Bolt
t 3
Washer
Cylinder
t 1
(297 kN {30 ton})
t 1
Pump
2. Move machine forward so that position of mas-
ter pin is at front of idler, and set block [1] in
1
position.
3. Using tool R, pull out master pin. [*2]
4. Remove tool R, pull out temporary pin, and
remove dust seal, then drive machine in
reverse to lay out track (2). [*3]
SEN02712-00
11