Komatsu 80001 - Page 812

SEN04126-02 50 Disassembly and assembly
8 PC130-8
Disassembly, assembly
of idler recoil spring
L
1 791-675-1510 Installer t 1 Application of floating seal
2
791-600-2001
or
791-685-8006
Compressor (A)
Compressor (B)
t
1
Compression of spring
1
791-635-3160 Extension t 1
790-201-2770
•Spacer
t 1
790-101-1600
Cylinder
(686 kN {70 ton})
t 1
790-101-1102 Pump t 1
3
790-201-1500 Push tool (Kit) q 1
Press fit of piston dust seal
790-201-1590
•Plate
(Periphery ø74)
1
790-101-5021
•Grip
1
01010-50816
•Bolt
1
4
790-201-1702 Push tool kit t 1
Press fit of bushing
790-201-1781
• Push tool
1
790-101-5021
•Grip
1
01010-50816
•Bolt
1
Disassembly, assembly
of track roller
M
1 796T-430-1210 Push tool t 1NQ Installation of floating seal ø88
2 796T-430-1220 Installer t 1NQ
Filling oil and checking of air
leak
3 791-601-1000 Oil pump q 1
Expansion, installation
of track shoe R
791-620-3000
Remover and
installer
t 1
Removal and pressfit of mas-
ter pin
791-635-3110
•Frame
1
791-635-3120
• Support
1
791-635-3130
•Nut
1
791-635-3140
•Screw
1
7
91-635-3150
•Ho
ok
1
791-635-3160
• Extention
1
791-635-3170
•Nut
1
791-635-3180
•Screw
1
791-635-3190
• Screw (for fixation)
1
791-635-3210
•Pilot
1
791-630-3220
• Adapter
1
791-620-3260
• Pin pusher
1
796T-432-1010 Guide t 1NQ
790-101-1300
or
790-101-1600
Cylinder
(980 kN {100 ton})
Cylinder
(686 kN {70 ton})
t 1
790-101-1102 Pump t 1
Disassembly of center
swivel joint
T1
790-101-2501 Push puller q 1
Disconnection of rotor from
shaft
790-101-2510
•Block
1
790-101-2520
•Screw
1
Component
Sym-
bol
Part No. Part Name
Necessity Q’ty New/remodel Sketch
Nature of work, remarks