Komatsu PC200-8M0 Shop Manual page 957

100 General information on disassembly and assembly
Special tools list
Work item
Hydraulic cylinder
assembly
Work equipment
assembly
Operator cab glass
(stuck glass)
Counterweight assembly
PC200, 200LC, 220, 220LC-8M0
Sym-
Part number
bol
790-502-1003 Cylinder repair stand
1
790-101-1102 Pump
790-102-4300 Wrench assembly
2
790-102-4310 Pin
3 790-720-1000 Expander
Rubber band
796-720-1670
(for boom and arm)
07281-01279 Clamp
4
Rubber band
796-720-1680
(for bucket)
07281-01589 Clamp
790-201-1702 Push tool kit
U
• Push tool
790-201-1841
(for boom and bucket)
5 • Push tool
790-201-1851
(for arm)
790-101-5021 • Grip
01010-50816 • Bolt
790-201-1500 Push tool kit
• Push tool
790-201-1650
(for boom and bucket)
6 Plate
790-201-1660
(for arm)
790-101-5021 Grip
01010-50816 Bolt
796-900-1200 Remover
796-900-1210 • Sleeve
792-900-1520 • Plate
799-900-1230 • Screw
796-900-1240 • Adapter
V
01643-33080 • Washer
01803-13034 • Nut
Puller
790-101-4000
(490 kN {50 ton} long)
790-101-1102 Pump (294 kN {30 ton})
2 793-498-1210 Lifter (Suction cup)
X
3 20Y-54-13180 Stopper rubber
Commercially
Impact wrench
available
Z
Commercially Socket wrench
available (width across flats: 41 mm)
Part name
q 1
q 1
t 1
t 2
q 1
q 1
q 1
q 1
q 1
t 1
1
1
1
2
q 1
1
1
1
2
t 1
1
1
1
1
1
1
t 1
t 1
t 2
t 2
q 1
q 1
SEN06142-00
Work content
Disassembly and assembly
of hydraulic cylinder
assembly
Removal and installation of
piston assembly
Installation of piston ring
Press fit of bushing
Press fit of dust seal
Removal of foot pin
Installation of operator cab
glass (stuck glass)
Removal and installation of
the counterweight mounting
bolt
11
50-100