- do the uploading of the DMC1 (Ref. AMM TASK 31-60-00-610-006)
B. Do the test given in Para. 3.A
Failure of the LRU Identification on the DMC2
1. Possible Causes
_______________
- DMC-2 (1WT2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-610-006 UP LOADING Procedure of the DMC1 with a portable DATA
LOADER
AMM 31-60-00-740-004 EIS System Test
AMM 31-60-00-740-011 LRU Identification Check
AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)
3. Fault Confirmation
__________________
A. Reset the DU
(1) On the overhead C/B panel (121VU):
- open then close the circuit breaker 10WT2
(a) If the DISPLAY SYSTEM VERSION INCONSISTENCY message is not shown on the F/O PFD DU and the F/O ND DU
- no maintenance action is necessary.
(b) If the DISPLAY SYSTEM VERSION INCONSISTENCY message is shown on the F/O PFD DU and on the F/O ND DU
- do the following test.
B. Test
- Do the EIS System Test (Ref. AMM TASK 31-60-00-740-004)
4. Fault Isolation
_______________
A. If the test gives the maintenance message INVALID LRU IDENT:
- Do the LRU Identification Check (Ref. AMM TASK 31-60-00-740-011)
(1) Make sure that the EIS software P/N of the DMC2 is the same as the EIS software P/N on the microdisk that is in the storage box.
(a) If the part numbers are the same:
- replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) (Ref. AMM TASK 31-63-34-400-001)
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 401-499, ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page B260
Aug 01/05 CES
(b) If the part numbers are not the same:
- do the uploading of the DMC2 (Ref. AMM TASK 31-60-00-610-006)
B. Do the test given in Para. 3.A
Loss of the Feedback Monitoring from the CAPT PFD DU
1. Possible Causes
_______________
- DMC-2 (1WT2)
- DU-ECAM, UPPER (4WT1)
- ND-F/O (3WT2)
- DMC-3 (1WT3)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
31-63-00-810-828 31-63-00-810-829 31-63-00-810-837 31-63-00-810-844 31-63-00-810-855 31-63-00-810-856 31-63-00-810-864 31-63-00-810-869 31-63-00-810-991 31-63-00-810-992 31-63-00-810-993 31-63-81-810-960
31-63-81-810-969 31-63-81-810-970
31-63-81-810-975 31-63-81-810-976 Loss of the ADC 2 Output Bus by the DMC 2Loss of the ADC 3 Output Bus by the DMC 2Loss of the ADC 3 Output Bus by the DMC 3Loss of the ADC 2 Output Bus by the DMC 3Loss of the IRS 2 Output Bus by the DMC 2Loss of the IRS 3 Output Bus by the DMC 2Loss of the IRS 3 Output Bus by the DMC 3Loss of the IRS 2 Output Bus by the DMC 3Loss of the ADIRU 1 Data to the DMCLoss of the ADIRU 2 Data to the DMCLoss of the ADIRU 3 Data to the DMCFailure of the A629 BUS from the CAPT PFD DU to the DMC1Failure of the A629 BUS from the FO ND to the DMC2Failure of the A629 BUS from the Upper ECAM DU to the DMC2Failure of the A629 BUS from the FO ND DU to the DMC3Failure of the A629 BUS from the Upper ECAM DU to the DMC3Energize the Aircraft Electrical Circuits from the External PowerDe-energize the Aircraft Electrical Circuits Supplied from the External PowerEIS System TestEIS Start ProcedureEIS Stop ProcedureRemoval of the Display Unit (2WT1,2WT2,3WT1,3WT2,4WT1,4WT2)Installation of the Display Unit (2WT1,2WT2,3WT1,3WT2,4WT1,4WT2)Removal of the DMC (1WT1,1WT2,1WT3)Installation of the DMC (1WT1,1WT2,1WT3) 3. Fault Confirmation
AMM 24-41-00-861-002
AMM 24-41-00-862-002
AMM 31-60-00-740-004
AMM 31-60-00-860-001
AMM 31-60-00-860-002
AMM 31-63-22-000-001
AMM 31-63-22-400-001
AMM 31-63-34-000-001
AMM 31-63-34-400-001
__________________
A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 指示和记录系统 3(74)
