R 2_ If the fault continues:
R - replace the SERVO CTL-L AILERON, OUTBD B (33CE3) (Ref. AMM
R TASK 27-14-51-000-001) and (Ref. AMM TASK 27-14-51-400-001).
R 3_ If the fault continues:
R - do a check of the wiring from the ELAC-1 (2CE1) MON part
R from pin AE/14G to the first terminal block.
R - do a check and repair the wiring from the ELAC-1 (2CE1) COM
R part from pin AA/6G to the ground.
R (b) If the resistance is less than 100 Megohms:
R - at the SERVO CTL-L AILERON, OUTBD B (33CE3), do a check of the
R insulation of the solenoid valve between pin A/H (pin A/T) and
R the ground.
R 1_ If the resistance is less than 100 Megohms:
R - replace the solenoid valve (Ref. AMM TASK 27-14-51-000-004)
R and (Ref. AMM TASK 27-14-51-400-004).
R a_ Do again a check of the insulation of the solenoid valve
R between pin A/H (pin A/T) and the ground.
R - If the resistance is less than 100 Megohms:
R . Replace the SERVO CTL-L AILERON, OUTBD B (33CE3) (Ref.
R AMM TASK 27-14-51-000-001) and (Ref. AMM TASK 27-14-51-400-001)
R . Replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-R 001) and (Ref. AMM TASK 27-93-34-400-001).
R 2_ If the resistance is more than 100 Megohms:
R a_ Repair the wiring of the solenoid valve signal from the
R SERVO CTL-L AILERON, OUTBD B (33CE3) to the ELAC-1 (2CE1).
R b_ Replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-001)
R and (Ref. AMM TASK 27-93-34-400-001).
B. Do the test 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 ∞∞27-10-00∞∞∞∞∞∞∞∞∞∞Page 219
Aug 01/00 CES Loss of the Left Aileron Changeover Signal for the ELAC 1
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- wiring between the COM part and the MON part of the ELAC 1, from DSO 2 (COM) to DSI 33 (MON) and from DSO 2 (MON) to DSI 33 (COM)
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 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning)
AMM 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply AMM 29-10-00-864-003 Depressurize the Blue Hydraulic System AMM 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow
Hydraulic System through the PTU with the Electric Pump AMM 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU AMM 29-24-00-863-001 Pressurize the Yellow Hydraulic System with the
Electric Pump
AMM 29-24-00-864-001 Depressurize the Yellow Hydraulic System
ASM 27-92/36
3. Fault Confirmation
__________________
A. Job Set-Up
(1) Pressurize the aircraft hydraulic systems (Ref. AMM TASK 29-10-00-863-003), (Ref. AMM TASK 29-23-00-863-001), (Ref. AMM TASK 29-24-00-863-001).
B. Test
(1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
C. Put the aircraft back to its initial configuration.
(1) Depressurize the aircraft hydraulic systems (Ref. AMM TASK 29-10-00-864-003), (Ref. AMM TASK 29-23-00-864-001), (Ref. AMM TASK 29-24-00-864-001).
「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 ∞∞27-10-00∞∞∞∞∞∞∞∞∞∞Page 220
Aug 01/00R CES
4. Fault Isolation
_______________
A. If the test gives the maintenance message: CHECK L AIL CHANGE OVER OF ELAC 1
- 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 between the COM part and the MON part of the ELAC 1, from DSO 2 (COM) to DSI 33 (MON) and from DSO 2 (MON) to DSI 33 (COM), (Ref. ASM 27-92/36).
B. Do the test 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 ∞∞27-10-00∞∞∞∞∞∞∞∞∞∞Page 221
Aug 01/00R
CES Failure of the Left Green Aileron Servo Control Position Transducer
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 1(7)
