Manitowoc Grove GRT9165

2-37
GROVE
GRT9165 SERVICE MANUAL HYDRAULIC SYSTEM
2
Published 10-01-2020 Control # 699-00
FIGURE 2-15
2
1
8
6
3
4
7
17
18
21
23
26
22
21
5
15
14
10112
20
11
12
13
10
16
24
25
27
9
Compact Manifold Valve
1 Relief Valve
2
Solenoid Valve — Counterweight Pin
Retract
3
Solenoid Valve — Right Counterweight
Lower
4
Solenoid Valve — Left Counterweight
Lower
5 Solenoid Valve — Cab Tilt Lower
6 Pressure Relief Valve
7 Solenoid Valve — Flow Control
8 Solenoid Valve — Pressure Control
9 Solenoid Valve — Tele Fill Drain
10
Solenoid Valve — Counterweight Pin
Extend
11
Solenoid Valve — Right Counterweight
Raise
12
Solenoid Valve — Left Counterweight
Raise
13 Solenoid Valve — Cab Tilt Raise
14
Pressure Port — P2 (for Hydraulic Boom
Extension)
15 Pressure Port — P1
16 Gauge Port Load Sense — GPLS
17 Tank Port — T1
18 Cab Tilt Raise — C1
19
Tank Port — T2 (for Hydraulic Boom
Extension)
20 Cab Tilt Lower — C2
21 Left Counterweight Lower — CL1
22 Left Counterweight Raise — CR1
23 Right Counterweight Lower — CL2
24 Right Counterweight Raise — CR2
25 Counterweight Pin Extend — CP2
26 Counterweight Pin Retract — CP1
27 Cylinder Fill — CF
10111
10113
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