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 FAC 2.
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: FAC1:
- 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 of the wiring of the FAC OPP bus from the FAC 2 (1CC2) to the first terminal block, (Ref. ASM 22-69/01).
(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- do a check and repair the wiring of the FAC OPP HLTY COM and FAC OPP HLTY MON discretes from the FAC 2 (1CC2) to the first terminal block (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 217
Feb 01/98 CES Loss of the Reception of the FAC 2 GENERAL Bus by the FAC 1
1. Possible Causes
_______________
- FAC-1 (1CC1)
- wiring of the FAC OPP bus from the FAC 1 (1CC1) to the first terminal block
- wiring of the FAC OPP HLTY COM and FAC OPP HLTY MON discretes 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 22-69/01
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 FAC 1.
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: FAC2:
- 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 of the wiring of the FAC OPP bus from the FAC 1 (1CC1) to the first terminal block, (Ref. ASM 22-69/01).
(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- do a check and repair the wiring of the FAC OPP HLTY COM and FAC OPP HLTY MON discretes from the FAC 1 (1CC1) to the first terminal block (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 218
Feb 01/98 CES Loss of the Rudder Trim Change-Over between the FAC 2 and the FAC 1
1. Possible Causes
_______________
- FAC-1 (1CC1)
- wiring of the RUD TR OPP ENGD COM and RUD TR OPP ENGD MON discretes (from the FAC 1 (1CC1) to the first terminal block)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-60-00-710-002 Operational Test of the Automatic Change-Over
Function
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
R ASM 22-68/03
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test for the AFS (Ref. AMM TASK 22-96-00-710-001) and read the result of the FAC 1.
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: FAC1/RT ENGD CHG-OV:
- 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 RUD TR OPP ENGD COM and RUD
TR OPP ENGD MON discretes (from the FAC 1 (1CC1) to the first R terminal block), (Ref. ASM 22-68/03).
B. Do the operational test of the automatic change-over function (Ref. AMM TASK 22-60-00-710-002).
Loss of the Rudder Trim Change-Over between the FAC 1 and the FAC 2
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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(5)
