Loss of the IR 1 BUS 3 for the ELAC 1
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- wiring of the DGI 02 signal from the ELAC 1 (2CE1) 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) ASM 27-92/50
3. Fault Confirmation
__________________
A. 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:
ELAC1 COM OR BUS3 FROM IR1
or
ELAC1 MON OR BUS3 FROM IR1
- replace the ELAC-1 (2CE1) (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 DGI 02 signal from the ELAC 1 (2CE1) to the first terminal block, COM or MON part as shown in the maintenance message (Ref. ASM 27-92/50).
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 A206
Aug 01/99 CES Loss of the IR 1 BUS 2 for the ELAC 2
1. Possible Causes
_______________
- ELAC-2 (2CE2)
- wiring of the DGI 03 signal from the ELAC 2 (2CE2) 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) ASM 27-92/52
3. Fault Confirmation
__________________
A. 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 COM OR BUS2 FROM IR1
- 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 DGI 03 signal from the ELAC 2 (2CE2) to the first terminal block, COM part only (Ref. ASM 27-92/52).
B. Do the test given in Para. 3.
Loss of the IR 2 BUS 3 for the ELAC 1
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- ADIRU-2 (1FP2)
- wiring of the DGI 03 signal from the ELAC 1 (2CE1) to the first terminal block
- wiring of the INERTIAL REFERENCE OUTPUT BUS 3 from the ADIRU2 (1FP2) to the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
31-32-00-810-934 Failure of the Digital Links
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 34-12-34-000-001 Removal of the ADIRU (1FP1, 1FP2, 1FP3) AMM 34-12-34-400-001 Installation of the ADIRU (1FP1, 1FP2, 1FP3) ASM 27-92/50
3. Fault Confirmation
__________________
A. 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: IR2 OR BUS3 TO ELAC1 and on the upper ECAM DU, the INOP SYS CAT 3 DUAL warning does not come into view:
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 飛行操縱 3(20)
