PROBLEM VI. Arm will not hold position.
PROBABLE CAUSE
TESTING PROCEDURE
CORRECTIVE ACTION
1. Arm screw or arm
1. Visual inspection.
1. Repair or replace.
rod broken.
PROBLEM VII. Back continues to move; motor has stopped running.
TESTING PROCEDURE
CORRECTIVE ACTION
PROBABLE CAUSE
1. Replace back motor
in back motor and
assembly.
screw tube.
End of Appendix
MD0371
A-7