4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: CLOCK (ISSUED BY: FM1):
- replace the FMGC-1 (1CA1) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring of the CLOCK bus from the FMGC 1 (1CA1) to the first terminal block (Ref. ASM 22-86/01).
B. If the test gives the maintenance message AFS: CLOCK (ISSUED BY: FM2):
- replace the FMGC-2 (1CA2) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring of the CLOCK bus from the FMGC 2 (1CA2) to the first terminal block (Ref. ASM 22-86/01).
C. 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 ∞∞22-83-00∞∞∞∞∞∞∞∞∞∞Page 256
Aug 01/05R
CES Loss of the Reception of the DME 1 Bus by one FMGC
1. Possible Causes
_______________
- FMGC-1 (1CA1)
- INTRG-DME, 1 (2SD1)
- FMGC-2 (1CA2)
- wiring of the DME OWN bus from the FMGC 1 (1CA1) to the DME interrogator 1 (2SD1)
- wiring of the DME OPP bus from the FMGC 2 (1CA2) to the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 22-83-34-000-001 Removal of the FMGC (1CA1,1CA2)
AMM 22-83-34-400-001 Installation of the FMGC (1CA1,1CA2)
AMM 22-91-00-710-001 Ground Scanning of the AFS
AMM 34-51-33-000-001 Removal of the DME Interrogator (2SD1,2SD2)
AMM 34-51-33-400-001 Installation of the DME Interrogator (2SD1,2SD2)
ASM 22-86/01
3. Fault Confirmation
__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU NAV/DME/1 1SD1 G14
B. Test
(1) Do the Ground Scanning of the AFS (Ref. AMM TASK 22-91-00-710-001).
「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 ∞∞22-83-00∞∞∞∞∞∞∞∞∞∞Page 257
Aug 01/05R
CES
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS : DME1 (ISSUED BY : FM1):
- replace the FMGC-1 (1CA1) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
(1) If the fault continues:
- replace the INTRG-DME, 1 (2SD1) (Ref. AMM TASK 34-51-33-000-001) and (Ref. AMM TASK 34-51-33-400-001).
(a) If the fault continues:
- do a check and repair the wiring of the DME OWN bus from the FMGC 1 (1CA1) to the DME interrogator 1 (2SD1) (Ref. ASM 22-86/01).
B. If the test gives the maintenance message AFS : DME1 (ISSUED BY : FM2):
- replace the FMGC-2 (1CA2) (Ref. AMM TASK 22-83-34-000-001) and (Ref. AMM TASK 22-83-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring of the DME OPP bus from the FMGC 2 (1CA2) to the first terminal block (Ref. ASM 22-86/01).
C. 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 ∞∞22-83-00∞∞∞∞∞∞∞∞∞∞Page 258
Aug 01/05R
CES Loss of the Reception of the DME 2 Bus by one FMGC
1. Possible Causes
_______________
- FMGC-1 (1CA1)
- INTRG-DME, 2 (2SD2)
- FMGC-2 (1CA2)
- wiring of the DME OPP bus from the FMGC 1 (1CA1) to the DME interrogator 2 (2SD2)
- wiring of the DME OWN bus from the FMGC 2 (1CA2) to the first terminal block
2. Job Set-up Information
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 AUTO FLIGHT 自動飛行2(79)
