Repair manual

CRT Repair Steering and Pitch Control
wc_tx000096gb.fm 63
Turn ignition switch ON. Move the right joystick forward/back watching
the side actuator for movement. The control system will go into “open
loop” as at this time there is no load pin feedback and the green lamp
should flash. The side actuator must move in and out with
corresponding right joystick movements. Turn ignition switch OFF.
Disconnect the M1 wiring harness from the M2 actuator motor and
move the harness back to its original position. If the side actuator did
not move, replace the side actuator. If the side actuator moved,
proceed to next step.
7.10.6 Be certain the ignition switch is turned OFF. Disconnect the motor
connector from the M2 actuator motor. Cut the wire ties so the wiring
harness side of the M2 connector can be connected to the M1 actuator
motor.
Do not connect the M1 wiring harness to the M2 motor at this time!
Doing so can cause irreparable damage to the electronic components
in the steering system!
Turn ignition switch ON. Move the right joystick left/right watching the
right actuator for movement. The control system will go into “open
loop” as at this time there is no load pin feedback and the green lamp
should flash. The right actuator must move in and out with
corresponding right joystick movements. Turn ignition switch OFF.
Disconnect the M2 wiring harness from the M1 actuator motor and
move the harness back to its original position. If the right actuator did
not move, or only moved in one direction, replace the control board.
Proceed to next step when all components have been restored to their
original configuration.
7.10.7 After replacing the failed component make sure to reposition the wiring
harnesses in the correct configuration and secure with wire ties. Turn
ignition switch ON and test the functionality of all 3 circuits; right, left,
and side.
WARNING