
Remove the hydraulic hose (3) of the PF port
(2) of the valve module (1).
G
PF
T
3
3
2
1
1
2
9idjnn-002
Steering circuit_002
1
Valve module
2
PF port
3
Hydraulic hose
Fit the pressure gauge for low-pressure
measurement (4) to the removed hydraulic
hose (3).
1.
2.
Fit the pressure gauge hose (5) to the PF
port (2) of the valve module (1).
Measure by inserting the pressure gauge (4)
between the input (IN) (7) of the torque
generator (6) and the PF port (2) of the valve
module.
Start the engine, turn the steering wheel
fully, and accelerate to max. rpm. The
pressure is considered normal if the
pressure gauge (4) reads about 4.9 MPa
(49.97 kgf/cm
2
).
3
2
4
5
1
PF
IN
1
2
7
6
9idjnn-003
Steering circuit_003
3.
4.
5.
Hydraulic system
Page 5-32
Measurement method
Summary of Contents for SP05
Page 1: ...Bunker rake SP05 Service manual Serial No 10151 Vol 1...
Page 4: ...Contents 2...
Page 10: ...Safety Page 1 6 Safety labels and operation labels...
Page 11: ...Waste disposal 2 2 Disposal Disposal Page 2 1...
Page 84: ...Hydraulic system Page 5 46 Removal and installation of each section...
Page 102: ...Electrical system Page 6 18 General inspection and repair...
Page 118: ...Main body Page 7 16 Inspection and repair of each section...
Page 134: ...Troubleshooting Page 9 8 Work machine and mower unit problems...
Page 142: ...SP05 SM USZ 10A 00 S K...