jcb 1CX, Service Manual

Page: 185 / 242

Section E Hydraulics
9803/8550
Section E
Issue 1
Servo Joysticks 20 - 1
Removal and Replacement
Removal
Note: Only the right-hand joystick is shown in the illustration.
The other joystick is removed and replaced in the same way.
Ensure that the engine is stopped and all hydraulic pressure
is released from the system (see page E/2 - 1).
! !
WARNING
Hydraulic Pressure
Hydraulic fluid at system pressure can injure you. Before
disconnecting or connecting hydraulic hoses or
couplings, vent the pressure trapped in the hoses in
accordance with the instructions given in this
publication.
HYD 1-5
Mark the joystick flange and supporting flange at 1 to ensure
correct realignment on replacement.
Remove the hydraulic flexible hoses at A, plug exposed
connections to prevent ingress of dirt and water. Disconnect
electrical connection B. Remove four bolts D and lift the
joystick unit clear.
Replacement
Replacement is a reversal of the removal procedure.
Torque tighten hydraulic connections A to 30 Nm (22 lbf ft, 3
kgf m).
Torque tighten bolts D (4 off) to 12 Nm (9 lbf ft, 1.2 kgf m).
20 - 1
167960
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