Genie GTH-1056, Service And Repair Manual

Page: 72 / 153

Service and Repair Manual April 2017
Manifolds
62 GTH-1056 Part No. 1278145
7-3
Secondary Function Manifold Components
The secondary function manifold is located under the manifold inspection cover.
Index
No.
Description
Schematic
Item
Function Torque
1 DO3 valve, 3 position 4 way CA Steer left/right 60 in-lbs / 6.8 Nm
2 Pressure reducing/relief valve, 50 psi /
3.4 bar CB Rear lock-up circuit 35 ft-lbs / 47.5 Nm
3 Pressure reducing/relief valve, 400 psi /
27.5 bar CC Differential lock-up
circuit 50 ft-lbs / 67.8 Nm
4 Pressure reducing/relief valve, 2500 psi /
172 bar CD Steer circuit 50 ft-lbs / 67.8 Nm
5 Pressure reducing/relief valve, 400 psi /
27.5 bar CE Drive brake circuit 50 ft-lbs / 67.8 Nm
6 Solenoid valve, 2 position 3 way CF Parking brake select 20 ft-lbs / 27 Nm
7 Solenoid valve, 2 position 4 way CG Rear axle fast oscillate
select 50 ft-lbs / 67.8 Nm
8 Check valve, 4 psi / 0.3 bar CH Rear lock-up extend
circuit 25-30 ft-lbs / 34-40.7 Nm
9 Check valve, 25 psi / 1.7 bar CI Drive brake circuit 25-30 ft-lbs / 34-40.7 Nm
10 Pressure switch, 350 psi / 24 bar PS7 Low brake pressure 11 ft-lbs / 14.9 Nm
11 Pressure switch, 250 psi / 17.2 bar PS6 Parking brake pressure 11 ft-lbs / 14.9 Nm
12 Orifice, 0.059 in / 1.5 mm CJ Rear lock-up extend
circuit
13 Orifice, 0.051 in / 1.3 mm CK Rear lock-up retract
circuit
14 Check valve, 4 psi / 0.3 bar CL Rear lock-up retract
circuit 25-30 ft-lbs / 34-40.7 Nm
15 Diagnostic nipple CM Test port 'TB'
16 Diagnostic nipple CN Test port 'TPB'
17 Solenoid valve, 2 position 3 way CO Rear axle oscillate
enable select 20 ft-lbs / 27 Nm
18 Solenoid valve, 2 position 3 way CP Differential lock-up
select 20 ft-lbs / 27 Nm
19 Diagnostic nipple CQ Test port 'TJ'
20 Diagnostic nipple CR Test port 'TS'
21 Diagnostic nipple CS Test port 'TR'