Komatsu PC20R-8 Shop Manual page 188

REMOVAL AND INSTALLATION
SPECIAL TOOLS
Nature of work
Disassembly - assembly
cylinders
30-6
Symbol Code
C 11
ATR201190
ATR201200
Description
Bushing for piston é 50
Bushing for piston é 55
Bushing for piston é 60
Bushing for piston é 70
SPECIAL TOOLS
Q.ty Notes
1
1
Assembling
piston - cylinder
1
1
PC20R-8 PC27R-8