94/13).
B. Do the tests given in Para. 3.
Failure of the Override Switch 1
1. Possible Causes
_______________
- ELAC-2 (2CE2)
- wiring from the DSI-31 signal of the ELAC 2 (2CE2) to the first terminal block
- wiring from the overriding signal of the THS actuator (9CE) to the first terminal block
- pitch trim actuator
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 27-93-34-000-001 Removal of the ELAC (2CE1,2CE2)
AMM 27-93-34-400-001 Installation of the ELAC (2CE1,2CE2)
R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-93/13
3. Fault Confirmation
__________________
A. Test
(1) 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 OVRD SW1 9CE
- replace the ELAC-2 (2CE2) (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 from the DSI-31 signal of the ELAC 2 (2CE2) to the first terminal block, COM part and MON part (Ref. ASM 27-93/13).
(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 ∞∞27-40-00∞∞∞∞∞∞∞∞∞∞Page 203
May 01/00 CES (b) If there is continuity:
- do a check of the wiring from the overriding signal of the THS actuator (9CE) to the first terminal block (Ref. ASM 27-93/13).
1_ If there is no continuity, repair the wiring.
2_ If there is continuity:
- replace the pitch trim actuator (Ref. AMM TASK 27-44-57-000-
001) and (Ref. AMM TASK 27-44-57-400-001).
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 ∞∞27-40-00∞∞∞∞∞∞∞∞∞∞Page 204
Aug 01/98R
CES Incorrect Position of the THS for the SEC 1
1. Possible Causes
_______________
- RELAY-PITCH TRIM ACTUATOR MOTOR 2 SPLY (36CE2)
- SEC-1 (1CE1)
- electronic module N.2 of the pitch trim actuator
- monitor position transducer of the THS actuator
- RLY-PITCH TRIM ACTR MOT 2 SPLY (36CE2)
- wiring from the relay (36CE2), pin A/X2 to the ground
- wiring from the relay (36CE2) to the SEC 1 (1CE1)
- wiring from the relay (36CE2) to the ELAC 1 (2CE1)
- wiring from the THS actuator pin B/M to the ground
- wiring from the relay (36CE2) to the THS actuator (9CE)
- wiring from the relay (36CE2) pin A/A2 to the C/B (19CE2)
- wiring of the XDCR MON MOT 2 (V1, V2) signal
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R IPC 27920803 AMM 27-44-56-000-001 Removal of the Position Transducer from the THS Actuator 9CE AMM 27-44-56-400-001 Installation of the Position Transducer to the THS Actuator 9CE 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 27-94-34-000-001 Removal of the SEC (1CE1,1CE2,1CE3)
AMM 27-94-34-400-001 Installation of the SEC (1CE1,1CE2,1CE3)
AMM 27-96-00-710-022 Operational Test of the THS Actuator Electrical
Control (Activation for BITE Test)
AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning)
R ASM 27-93/12 ASM 27-94/12
「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 ∞∞27-40-00∞∞∞∞∞∞∞∞∞∞Page 205
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 1(73)
