Terex Genie Z-45 XC, Руководство по обслуживанию и ремонту

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Service and Repair Manual November 2020
Manifolds
56 Z
®
-45 XC
™ • Z
®
-45 HF Part No. 1268197GT
8-1 Function Manifold Components - CE (to Z4525XCM-1500)
The function manifold is located next to the hydraulic tank underneath the ground controls side cover.
Index
No.
Description
Schematic
Item
Function Torque
1 Solenoid valve, 3 position 4 way BM Platform level up/down 25 ft-lbs / 34 Nm
2 Solenoid valve, 3 position 4 way CG Platform rotate left/right and jib
boom up/down 25 ft-lbs / 34 Nm
3 Flow regulator valve, 2 gpm / 7.6 L/min BZ Boom extend/retract circuit 20 ft-lbs / 27 Nm
4 Solenoid valve, 2 position 3 way CA Primary boom extend 20 ft-lbs / 27 Nm
5 Proportional directional solenoid valve,
3 position 4 way BY Primary boom up/down 16-20 ft-lbs / 22-27
Nm
6 Differential sensing valve 160 psi / 11 bar BG Meters flow to functions 25 ft-lbs / 34 Nm
7 Proportional directional solenoid valve,
3 position 4 way BP Turntable rotate left/right 16-20 ft-lbs / 22-27
Nm
8 Proportional directional solenoid valve,
3 position 4 way BU Secondary boom up/down 16-20 ft-lbs / 22-27
Nm
9 Solenoid valve, 3 position 4 way BF Steer left/right 25 ft-lbs / 34 Nm
10 Relief valve, 2100 psi / 145 bar BV Secondary boom down 20 ft-lbs / 27 Nm
11 Orifice, 0.046 inch / 1.17 mm CF Secondary boom down circuit
12 Check valve, 5 psi / 0.3 bar BT Differential sensing circuit,
secondary boom down 12-14 ft-lbs / 16-19
Nm
13 Check valve, 5 psi / 0.3 bar BW Secondary boom circuit 25 ft-lbs / 34 Nm
14 Check valve, 5 psi / 0.3 bar BS Differential sensing circuit,
secondary boom up 12-14 ft-lbs / 16-19
Nm
15 Priority flow regulator valve, 2.0 gpm / 7.6
L/min BB Steer circuit 25 ft-lbs / 34 Nm
16 Relief valve, 3200 psi / 221 bar BA System relief 20 ft-lbs / 27 Nm
17 Shuttle valve BO Turntable rotate circuit 12-14 ft-lbs / 16-19
Nm