- do a check and repair the wiring of the FAC OWN MON bus on the FAC 2 (1CC2) (from pin AE/12A, 12B to pin AB/7J, 7K) (Ref. ASM 22-69/01).
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 ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 210
Feb 01/98 CES Loss of the FAC 1 HLTY MON OWN Discrete Signal
1. Possible Causes
_______________
- FAC-1 (1CC1)
- wiring of the FAC HLTY MON OWN discrete (from the FAC 1 (1CC1) to the first terminal block)
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 22-96-00-710-001 Operational Test of the AFS
ASM 22-65/01
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001) and read the result for the FMGC 1.
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: FMGC 1/FAC 1 (HLTY CKT):
- replace the FAC-1 (1CC1), (Ref. AMM TASK 22-66-34-000-002) and (Ref. AMM TASK 22-66-34-400-002).
(1) If the fault continues:
- do a check and repair the wiring of the FAC HLTY MON OWN discrete (from the FAC 1 (1CC1) to the first terminal block), (Ref. ASM 22-65/01).
B. Do the test given in Para. 3.
Loss of the FAC 1 HLTY MON OPP Discrete Signal
1. Possible Causes
_______________
- FAC-1 (1CC1)
- wiring of the FAC HLTY MON OPP discrete (from the FAC 1 (1CC1) to the first terminal block)
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 22-96-00-710-001 Operational Test of the AFS
ASM 22-65/01
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001) and read the result for the FMGC 2.
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: FMGC2/FAC1 (HLTY CKT):
- replace the FAC-1 (1CC1), (Ref. AMM TASK 22-66-34-000-002) and (Ref. AMM TASK 22-66-34-400-002).
(1) If the fault continues:
- do a check and repair the wiring of the FAC HLTY MON OPP discrete (from the FAC 1 (1CC1) to the first terminal block), (Ref. ASM 22-65/01).
B. Do the test given in Para. 3.
Loss of the FAC 2 HLTY MON OPP Discrete Signal
1. Possible Causes
_______________
- FAC-2 (1CC2)
- wiring of the FAC HLTY MON OPP discrete (from the FAC 2 (1CC2) to the first terminal block)
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 22-96-00-710-001 Operational Test of the AFS
ASM 22-65/01
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001) and read the result for the FMGC 1.
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: FMGC1/FAC2 (HLTY CKT):
- replace the FAC-2 (1CC2), (Ref. AMM TASK 22-66-34-000-002) and (Ref. AMM TASK 22-66-34-400-002).
(1) If the fault continues:
- do a check and repair the wiring of the FAC HLTY MON OPP discrete (from the FAC 2 (1CC2) to the first terminal block), (Ref. ASM 22-65/01).
B. Do the test given in Para. 3.
Loss of the FAC 2 HLTY MON OWN Discrete Signal
1. Possible Causes
_______________
- FAC-2 (1CC2)
- wiring of the FAC HLTY MON OWN discrete (from the FAC 2 (1CC2) to the first terminal block) 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 AUTO FLIGHT 自动飞行2(3)
