Komatsu PC20R-8 Shop Manual page 67

1
7
9
Section F - F
Sezione F - F
1 - Lift check valve
2 - Cooler check valve
3 - Safety valve
4 - Main relief valve
5 - LS bypass plug
6 - Unload valve
SWING VALVE
7 - Spool
8 - Reducing pressure compensation valve
9 - Flow compensation valve
PC20R-8 PC27R-8
Section D - D
Sezione D - D
3
2
6
10
14
13
8
TRAVEL VALVE
10 - Suction valve (FORWARD)
11 - Suction valve (REVERSE)
12 - Reducing pressure compensation valve
13 - Flow compensation valve
14 - Spool
Section E - E
Sezione E - E
Section G - G
Sezione G - G
4
5
11
12
RKP01640
10-49