1. Possible Causes
_______________
- SDAC-2 (1WV2)
- EGIU-2 (22XU2)
- wiring from the SDAC2 (1WV2) to the EGIU2 (22XU2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-22-33-000-001 Removal of the EGIU-1(2) (22XU1, 22XU2)
AMM 24-22-33-400-002 Installation of the EGIU-1(2) (22XU1, 22XU2)
AMM 31-50-00-710-001 Ground Scanning of the Central Warning System
AMM 31-55-34-000-001 Removal of the SDAC (1WV1,1WV2)
AMM 31-55-34-400-001 Installation of the SDAC (1WV1,1WV2)
ASM 31-54/03
3. Fault Confirmation
__________________
A. Test Do the operational test of the central warning systems (SDAC) (Ref. AMM TASK 31-50-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message SDAC2 : NO DATA FROM EGIU2-2:
- replace the SDAC-2 (1WV2), (Ref. AMM TASK 31-55-34-000-001) and (Ref. AMM TASK 31-55-34-400-001).
(1) If the fault continues:
- replace the EGIU-2 (22XU2), (Ref. AMM TASK 24-22-33-000-001) and (Ref. AMM TASK 24-22-33-400-002).
(a) If the fault continues:
- do a check and repair the wiring from the SDAC2 (1WV2) to the EGIU2 (22XU2) from pins AB/10J, 10K to pins AB/13C, 13D (Ref. ASM 31-54/03).
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞31-54-00∞∞∞∞∞∞∞∞∞∞Page A218
201-228, 301-302, Aug 01/05 CES TASK 31-54-00-810-911 Loss of the Synchro Signal of the Rudder Position Transducer Unit by the SDAC 1
1. Possible Causes
_______________
- SDAC-1 (1WV1)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-50-00-710-001 Ground Scanning of the Central Warning System
AMM 31-55-34-000-001 Removal of the SDAC (1WV1,1WV2)
AMM 31-55-34-400-001 Installation of the SDAC (1WV1,1WV2)
3. Fault Confirmation
__________________
A. Test Do the operational test of the central warning systems (SDAC) (Ref. AMM TASK 31-50-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message SDAC1 : RUDDER POS XDCR 42WV:
- replace the SDAC-1 (1WV1) (Ref. AMM TASK 31-55-34-000-001) and (Ref. AMM TASK 31-55-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring from the SDAC 1 (1WV1) pins AB/7A, 7B, 7C to the first terminal block.
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 ∞∞31-54-00∞∞∞∞∞∞∞∞∞∞Page A219
Aug 01/05R
CES TASK 31-54-00-810-912 Loss of the Synchro Signal of the Rudder Position Transducer Unit by the SDAC 2
1. Possible Causes
_______________
- SDAC-2 (1WV2)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-50-00-710-001 Ground Scanning of the Central Warning System
AMM 31-55-34-000-001 Removal of the SDAC (1WV1,1WV2)
AMM 31-55-34-400-001 Installation of the SDAC (1WV1,1WV2)
3. Fault Confirmation
__________________
A. Test Do the operational test of the central warning systems (SDAC) (Ref. AMM TASK 31-50-00-710-001).
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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 2(7)
