Page 1026
F.  Close-Up Subtask 21-53-12-750-008-A01
(1) Delivery And Configuration Procedure
(a) For versions ABC
ACTION  RESULT 
1  Set the Electrical Test Set-Up to get a displacement speed near 1 mm/s (0.0394 in/s). 
2  Set the actuator to the MECHANICAL STOP EXTENDED position (door fully closed) (Ref. to Fig. 1002). 
3  Remove the actuator from the bench. 
4  Install the protection sleeve on the actuator. 
5  Install a plastic cap on the electrical connector. 
6  (Rod-end nut at a torque of 6 N.m (- 0/+ 2) (53.10 lb.in (- 0/+ 17.7))). 
(b)  For versions DE 
ACTION  RESULT 
1  Set the Electrical Test Set-Up to get a displacement speed near 1 mm/s (0.0394 in/s). 
2  Set the actuator to the MECHANICAL STOP RETRACTED position (door fully closed) (Ref. to Fig. 1003). 
3  Remove the actuator from the bench. 
4  Install a plastic cap on the electrical connector. 
5  (Rod-end nut at a torque of 6 N.m (- 0/+ 2) (53.10 lb.in (- 0/+ 17.7))). 

Page 1027
21-53-12  JUN 15/10
TASK 21-53-12-810-801-A01
2.  ACTUATOR - FAULT ISOLATION
A.  Reason For The Job
Self-Explanatory

B.  Job Set-Up Information
(1)  
Tools, Features And Equipment Not Applicable

(2)  
Consumable Material Not Applicable

(3)  
Referenced Information

REFERENCE  PAGE BLOCK  DESIGNATION 
(refer to Subtask 21-53-12-210-001-A01)  1001  VISUAL CHECK 
(refer to Subtask 21-53-12-700-005-A01)  1001  MOTOR IMPEDANCE TEST 
(refer to Subtask 21-53-12-700-006-A01)  1001  BRAKE COIL IMPEDANCE TEST 
(refer to Subtask 21-53-12-750-001-A01)  1001  CASE BONDING TEST 
(refer to Subtask 21-53-12-750-002-A01)  1001  INSULATION TEST 
(refer to Subtask 21-53-12-750-003-A01)  1001  STROKES, MICROSWITCHES, AND POTENTIOMETER TEST 
(refer to Subtask 21-53-12-750-004-A01)  1001  POTENTIOMETER SPIKE TEST 
(refer to Subtask 21-53-12-750-005-A01)  1001  FAST CLOSURE TEST (FOR VERSIONS ABC ONLY) 
(refer to Subtask 21-53-12-750-006-A01)  1001  MAXIMUM LOAD TEST 
(refer to Subtask 21-53-12-750-007-A01)  1001  CLUTCH EFFICIENCY TEST 

C.  Job Set-Up Not Applicable Page 1028
21-53-12  JUN 15/10 D. Procedures
TEST  POSSIBLE CAUSE  ACTION 
Visual Check (refer to Subtask 21-53-12-210-001-A01)  Cover  Repair the cover 
Ball-screw  Do the adjustment of the ball-screw 
Motor Impedance Test (refer to Subtask 21-53-12-700-005-A01)  Motor  Replace the motor 
Brake Coil Impedance Test (refer to Subtask 21-53-12-700-006-A01)  Brake  Replace the brake 
Replace the motor 
Case Bonding Test (refer to Subtask 21-53-12-750-001-A01)  Bonding Lug  Replace the bonding lug 
Insulation Test (refer to Subtask 21-53-12-750-002-A01)  Wiring  Do a check of the wiring 
Connector  Replace the connector 
Strokes, Microswitches, Potentiometer Test (refer to Subtask 21-53-12-750-003-A01)  Wiring  Do a check of the wiring 
Connector  Replace the connector 
Potentiometer  Replace the potentiometer 
Microswitches  Do the adjustment of the microswitches 
Replace the microswitches 
Ball-screw  Do the adjustment of the ball-screw 
Replace the ball-screw 
Motor  Do the adjustment of the motor brake 
Replace the motor 
　
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