Komatsu PC20R-8 Shop Manual page 66

9
8
7
6
5
4
3
2
1
1. Unload valve
FLOW COMPENSATION VALVE
2 - Swing
3 - L.H. Travel
4 - R.H. Travel
5 - Boom swing and blade
6 - Arm
7 - Boom
8 - Bucket
9 - Attachment
10-48
Section C - C
Sezione C - C
REDUCING PRESSURE COMPENSATION VALVE
10 - Attachment
11 - Bucket
12 - Boom
13 - Arm
14 - Piston (boom swing and blade)
15 - Boom swing and blade
16 - R.H. Travel
17 - L.H. Travel
18 - Swing
19 - LS bypass plug
20 - Cooler check valve
10
11
12
13
14
15
16
17
18
19
20
RKP01610
PC20R-8 PC27R-8