Loader Control Joystick/Drive Control Joystick Removal - Terex PT-30 Service Manual

Compact Track Loader
9. Loader/Transmission Controls
Loader Control Joystick Operation – The right-hand
joystick controls the loader arm and the at-tachment tilt
cylinder. It allows the operator to raise, lower and pivot
the attachment. The joystick operates on hydraulic
charge pressure.
The loader control also has a float position, which is
activated by moving the joystick completely forward
until it is held in detent. The joystick is held in the for-
ward float position by an electromagnet.
The tools required for loader/drive control joystick
removal and installation are listed in Table 9 1. Use
manufacturer recommended tools whenever possible.
Table 9-1
Required Tools
Combination/Socket Wrenches
Screwdriver (phillips)
Loader Control Joystick/Drive Control
Joystick Removal
Note: The procedures for removing both joystick con-
trols are nearly identical, as a result, only the right con-
trol joystick procedure is described below.
Note: During disassembly, cap and plug all hoses and
fittings to prevent fluid loss and contamination of the
system fluids.
Relax all hydraulic circuits/controls and make
sure the oil is cool before disconnecting any
component or line from the system.
Pressurized and or hot hydraulic fluid can cause per-
sonal injury.
1. Remove the seat from the machine according to
the procedure in chapter 6, seat removal.
2. Lower the lift arms to the ground.
3. Turn the ignition switch to the OFF position.
4. Relax all hydraulic circuits.
Figure 9-1
5. Remove the various screws holding the plastic
side consoles to the cab enclosure as shown.
Figure 9-2
6. Pivot the panel away from the joystick, then lift and
remove it from the machine.
Figure 9-3
7. Remove the three nuts securing the joystick mount
to the cab enclosure from the outside of the
machine.
9-2