4. Fault Isolation
_______________
A. If the BITE test gives the maintenance message: ELAC1 MON OR WIRING FROM THS ACTR XDCR2 9CE
- replace the ELAC-1 (2CE1), (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring from the ANI 2-3 XDCR MON signal of the ELAC 1 (2CE1) to the first terminal block, (Ref. ASM 27-93/12).
B. Do the tests given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-93-00∞∞∞∞∞∞∞∞∞∞Page 284
May 01/99R
CES Failure of the THS Actuator Servo Motor 2
1. Possible Causes
_______________
- pitch trim actuator
- wiring of the command signal from the THS actuator (9CE) to the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-44-57-000-001 Removal of the Pitch Trim Actuator from the THS Actuator 9CE AMM 27-44-57-400-001 Installation of the Pitch Trim Actuator to the THS Actuator 9CE AMM 27-96-00-710-022 Operational Test of the THS Actuator Electrical Control (Activation for BITE Test) R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-93/12
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the THS actuator electrical control (Ref. AMM TASK 27-96-00-710-022).
NOTE : Do the ground setting only with the ELAC 1.
____
(2) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
4. Fault Isolation
_______________
A. If the BITE test gives the maintenance message:
THS ACTR SERVO MOT2 9CE
- replace the pitch trim actuator, (Ref. AMM TASK 27-44-57-000-001) and (Ref. AMM TASK 27-44-57-400-001).
(1) If the fault continues:
- do a check and repair the wiring of the command signal from the THS actuator (9CE) to the first terminal block, (Ref. ASM 27-93/12).
B. Do the tests given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-93-00∞∞∞∞∞∞∞∞∞∞Page 285
Aug 01/99 CES Loss of the Servo Motor 2 Signal on the THS Actuator for the ELAC 1
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- wiring of the ANO 3 signal from the ELAC 1 (2CE1) to the ELAC 1 (2CE1)
- wiring of the K12-1 and 2 signal from the ELAC 1 (2CE1) to the ELAC 1 (2CE1)
- wiring of the K12-1B and 2B signals from the ELAC 1 (2CE1) to the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-93-34-000-001 Removal of the ELAC (2CE1,2CE2)
AMM 27-93-34-400-001 Installation of the ELAC (2CE1,2CE2)
AMM 27-96-00-710-022 Operational Test of the THS Actuator Electrical
Control (Activation for BITE Test) R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-93/12
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the THS actuator electrical control (Ref. AMM TASK 27-96-00-710-022).
NOTE : Do the ground setting only with the ELAC 1.
____
(2) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
4. Fault Isolation
_______________
A. If the BITE test gives the maintenance message:
ELAC1 OR WIRING TO THS ACTR SERVO MOT 2 9CE
- replace the ELAC-1 (2CE1), (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
(1) If the fault continues:
- do a check of the wiring of the ANO 3 signal from the ELAC 1 (2CE1) to the ELAC 1 (2CE1), (Ref. ASM 27-93/12).
(a) If there is no continuity, repair the wiring.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-93-00∞∞∞∞∞∞∞∞∞∞Page 286
Aug 01/99 CES
(b) If there is continuity:
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 3(14)
