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TASK 31-54-00-810-899 Loss of the GCU 2/EGIU 2 Bus of the SDAC 1 1. Possible Causes _______________ - SDAC-1 (1WV1)
- wiring from the SDAC 1 (1WV1) to the EGIU 2 (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 SDAC1 : NO DATA FROM EGIU2-1: - 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: - 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 SDAC 1 (1WV1) to the EGIU 2 (22XU2) from pins AE/10C, 10D to pins AA/1A, 1B (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 A201 201-228, 301-302, Aug 01/05 CES Loss of the GCU 2/EGIU 2 Bus of the SDAC 2
1. Possible Causes _______________ - SDAC-2 (1WV2)
- wiring from the SDAC 2 (1WV2) to the EGIU 2 (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 EGIU2-1: - 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 SDAC 2 (1WV2) to the EGIU 2 (22XU2) from pins AE/10C, 10D to pins AA/1C, 1D (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 A202 201-228, 301-302, Aug 01/05 CES Loss of the GCU 1/EGIU 1 Bus of the SDAC 1
1. Possible Causes _______________ - SDAC-1 (1WV1)
- wiring from the SDAC 1 (1WV1) to the EGIU 1 (22XU1)
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 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 Trouble Shooting Manual 排故手册 指示和记录系统 2
