5. Close-up
________
A. Depressurize the Yellow hydraulic system (Ref. AMM TASK 29-10-00-864-002).
Loss of the Yellow Hydraulic Pressure Transducer Signal for the ELAC 2
1. Possible Causes
_______________
- ELAC-2 (2CE2)
- wiring of the ANI 4-5 signal from the ELAC 2 (2CE2) COM and MON parts 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)
R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) AMM 29-10-00-863-002 Pressurize the Yellow Hydraulic System AMM 29-10-00-864-002 Depressurize the Yellow Hydraulic System ASM 27-92/28
3. Fault Confirmation
__________________
A. Job Set-Up
(1) Pressurize the Yellow hydraulic system (Ref. AMM TASK 29-10-00-863-002).
B. 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:
ELAC2 OR WIRING FROM Y HYD PRESS XMTR 3065GN
- 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 and repair the wiring of the ANI 4-5 signal from the ELAC 2 (2CE2) COM and MON parts to the first terminal block, (Ref. ASM 27-92/28).
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 ∞∞27-93-00∞∞∞∞∞∞∞∞∞∞Page 257
Aug 01/99 CES
5. Close-up
________
A. Depressurize the Yellow hydraulic system (Ref. AMM TASK 29-10-00-864-002).
Loss of the Left Aileron Changeover Signal for the ELAC 2
1. Possible Causes
_______________
- ELAC-2 (2CE2)
- wiring of the DSI 11 signal (COM and MON parts) from the ELAC 2 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 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning)
R AMM 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
R 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 ∞∞27-93-00∞∞∞∞∞∞∞∞∞∞Page 259
May 01/00 CES
4. Fault Isolation
_______________
A. If the test gives the maintenance message: CHECK L AIL CHANGE OVER
- do a check of the wiring of the DSI 11 signal (COM and MON parts) from the ELAC 2 to the first terminal block, (Ref. ASM 27-92/36). If there is no continuity:
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 3(5)
