Repair manual

CRT Repair Steering and Pitch Control
wc_tx000096gb.fm 65
Turn ignition switch ON. Move the right joystick forward/back while
watching the left 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 left actuator must move in and out with
corresponding right joystick movements. Turn ignition switch OFF.
Disconnect the M1 wiring harness from the M3 actuator motor and
move the harness back to its original position. If the left actuator did not
move, replace the left actuator. If the left actuator moved, proceed to
next step.
7.11.6 Be certain the ignition switch is turned OFF. Disconnect the motor
connector from the M3 actuator motor. Cut the wire ties so the wiring
harness side of the M3 connector can be connected to the M1 actuator
motor.
Do not connect the M1 wiring harness to the M3 motor at this time!
Doing so can cause irreparable damage to the electronic components
in the steering system!
Turn ignition switch ON. Move the left joystick forward/back 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 left joystick movements. Turn ignition switch OFF.
Disconnect the M3 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.
7.11.7 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