(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001), and refer to the procedure related to the message that the test gave.
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 293
201-299, 401-499, Aug 01/05 CES
Loss of the ELAC Functions by the FAC 2
1. Possible Causes
_______________
- wiring of the ELAC OWN bus from the FAC 2 (1CC2) to the ELAC 2 (2CE2)
- wiring of the ELAC OPP bus from the FAC 2 (1CC2) to the ELAC 1 (2CE1)
- wiring of the ELAC OWN HLTY MON discrete from the FAC 2 (1CC2) to the ELAC 2 (2CE2)
- wiring of the ELAC OWN HLTY COM discrete from the FAC 2 (1CC2) to the ELAC 1 (2CE1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-91-00-710-001 Ground Scanning of the AFS
AMM 22-96-00-710-001 Operational Test of the AFS
ASM 22-68/01
ASM 22-69/01
3. Fault Confirmation
__________________
A. Test
(1) Do the Ground Scanning of the AFS (Ref. AMM TASK 22-91-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: CHK FAC2-ELAC 1/2 WRG:
- do a check of the wiring of the ELAC OWN bus from the FAC 2 (1CC2) to the ELAC 2 (2CE2)
- do a check of the wiring of the ELAC OPP bus from the FAC 2 (1CC2) to the ELAC 1 (2CE1) (Ref. ASM 22-69/01).
(1) If there is no continuity:
- repair the above wiring.
(2) If there is continuity:
- do a check of the wiring of the ELAC OWN HLTY MON discrete from the FAC 2 (1CC2) to the ELAC 2 (2CE2)
- do a check of the wiring of the ELAC OWN HLTY COM discrete from the FAC 2 (1CC2) to the ELAC 1 (2CE1) (Ref. ASM 22-68/01).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 294
201-299, 401-499, Aug 01/05 CES
(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001), and refer to the procedure related to the message that the test gave.
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 295
201-299, 401-499, Aug 01/05 CES
R **ON A/C ALL
TASK 22-66-00-810-868
FIDS Function Inoperative on the FAC 1
1. Possible Causes
_______________
- FAC-1 (1CC1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-66-34-000-002 Removal of the FAC (1CC1,1CC2)
AMM 22-66-34-400-002 Installation of the FAC (1CC1,1CC2)
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power AMM 31-32-00-860-001 Procedure to Get Access to the SYSTEM REPORT/TEST Menu Page
3. Fault Confirmation
__________________
A. Job Set-up
(1) Aircraft Maintenance Configuration
(a) Pressurize the aircraft hydraulic systems
(Ref. AMM TASK 24-41-00-861-002).
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AUTO FLT/FAC1/28VDC 5CC1 B04 49VU AUTO FLT/MCDU/1 11CA1 B01 121VU AUTO FLT/MCDU/2 11CA2 N20
「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 ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 296
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AUTO FLIGHT 自动飞行2(31)
