October 2016
Service and Repair Manual
Manifolds
Part No. 1269074
S-80 • S-85 • S-80X
59
8-1
Function Manifold Components
The function manifold assembly is located on the tank side tray, behind the ground control box.
Index
No.
Description
Schematic
Item
Function
Torque
1
Solenoid valve, 2 position 3 way
SJ
Boom up
50-55 ft-lbs / 68-75 Nm
2
Solenoid valve, 2 position 3 way
SK
Boom down
30-35 ft-lbs / 41-47 Nm
3
Solenoid valve, NO, Poppet
SP
Extend
33-37 ft-lbs / 45-50 Nm
4
Solenoid valve, NO, Poppet
SQ
Retract
33-37 ft-lbs / 45-50 Nm
5
Proportional valve
SR
Extend proportional
20-25 ft-lbs / 27-34 Nm
6
Differential sensing valve
SS
Boom extend
30-35 ft-lbs / 41-47 Nm
7
Proportional valve
SF
Boom up/down proportional
33-37 ft-lbs / 45-50 Nm
8
Solenoid valve, 3 position, 4 way
SL
Steering directional
20-25 ft-lbs / 27-34 Nm
9
Proportional valve
SE
Swing proportional
20-25 ft-lbs / 27-34 Nm
10
Solenoid valve, 3 position, 4 way
SI
Swing directional
26-30 ft-lbs / 35-41 Nm
11
Flow regulator valve
SD
Oscillate flow control
20-25 ft-lbs / 27-34 Nm
12
Relief valve, 2400 psi / 165 bar
SN
Boom down relief
20-25 ft-lbs / 27-34 Nm
13
Relief valve, 2400 psi / 165 bar
SO
Boom extend relief
20-25 ft-lbs / 27-34 Nm
14
Check valve, 30 psi / 2.1 bar
ST
Return check valve
30-35 ft-lbs / 41-47 Nm
15
Differential sensing valve
SH
Primary lift
30-35 ft-lbs / 41-47 Nm
16
Check valve
SA
Back flow / check function
pump
30-35 ft-lbs / 41-47 Nm
17
Relief valve, 3200 psi / 221 bar
SB
System relief
20-25 ft-lbs / 27-34 Nm
18
Pressure reducing valve
SC
Oscillate pressure control
30-35 ft-lbs / 41-47 Nm
19
Differential sensing valve
SG
Differential sensing/turntable
rotate
30-35 ft-lbs / 41-47 Nm
20
Flow regulator valve
SM
Steering flow control
20-25 ft-lbs / 27-34 Nm
Summary of Contents for S-80
Page 16: ......
Page 76: ...Service and Repair Manual October 2016 Manifolds 60 S 80 S 85 S 80X Part No 1269074 ...
Page 86: ...Service and Repair Manual October 2016 Manifolds 70 S 80 S 85 S 80X Part No 1269074 ...
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Page 147: ...October 2016 Service and Repair Manual 131 S 80X Ground Control Box Wiring Diagram ...
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Page 151: ...October 2016 Service and Repair Manual 135 Perkins 404F 22T Engine Harness ...
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Page 292: ...Service and Repair Manual October 2016 276 Deutz and Perkins Options Schematic ...
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Page 296: ...Service and Repair Manual October 2016 280 12 kW Hydraulic Generator Wiring Diagram ...
Page 297: ...October 2016 Service and Repair Manual 281 12 kW Hydraulic Generator Electrical Schematic ...
Page 300: ...Service and Repair Manual October 2016 284 Belt Driven Generator Option ...
Page 301: ...October 2016 Service and Repair Manual 285 Hydraulic Schematic 2WD Models ...
Page 305: ......