- A/C wiring betwwen the SFCC 1 (2) ARINC tray interface and the flap APPU
2. Job Set-up Information
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A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
ASM 278106S01 ASM 278107S01 AMM 27-51-34-000-001 Removal of the SFCC (21CV,22CV) AMM 27-51-34-400-001 Installation of the SFCC (21CV,22CV) AMM 27-80-00-866-004 Extending the Slats on the Ground AMM 27-80-00-866-005 Retracting the Slats on the Ground AMM 27-81-18-000-001 Removal of the Asymmetry-Position Pick-Off Unit 31CV
(32CV) AMM 27-81-18-400-001 Installation of the Asymmetry-Position Pick-Off Unit 31CV (32CV) AMM 27-84-00-710-001 Operational Test of the Slat System
「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 ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 205
Feb 01/03 CES
INTENTIONALLY BLANK
「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 ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 206
3. Fault Confirmation
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A. Table of the circuit breakers used in this procedure:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
B. Reset and Initialization.
(1) At the circuit breakers.
(a) Open the circuit breakers.
(b) Wait for 3 seconds and close the circuit breakers.
(c) Wait for 60 seconds.
(2) Move the slats (Ref. AMM TASK 27-80-00-866-004) (Ref. AMM TASK 27-80-00-866-005)
(a) Examine the UPPER ECAM and the SD FLT/CTL page for the fault warnings and system status.
(b) Access the SLT ON GROUND FAULTS page and do a check of the ground log.
(c) If an UPPER ECAM warning, SD FLT/CTL status and a ground log fault message, is displayed do the fault isolation.
(d) If the UPPER ECAM, SD FLT/CTL status and the SLT ON GROUND FAULTS log are clear, no further maintenance actions are required.
4. Fault Isolation
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A. Procedure.
(1) Set the MCDU to MENU MODE page 2 and access submenu <SLT SYSTEM DATA.
(a) Press the line key 1R <PPU.
(b) Do a check of the PPU DATA (DEG) page. Refer to page block 301 table 2 for APPU fault analysis.
(c) If the no data "xxxx.x"is shown.
(2) Swap SFCC 1 and SFCC 2 (Ref. AMM TASK 27-51-34-000-001) for (Ref. AMM TASK 27-51-34-400-001)do Para.2,3 ana 4 only.
(a) Access the SLT ON GROUND FAULTS and do a check of the ground log.
「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 ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 207
Feb 01/98 CES
(3) If the fault moves with SFCC 1(2).
(4) Install the SFCC 1 (2) in their initial locations.
(5) Replace the unserviceable SFCC-1 (21CV) (SFCC-2 (22CV)) SFCC 1(2) Ref. Para.4.A.(2).
(6) Do the steps at 4.A.(1).
(a) If DATA is shown,do step 3.B.(2).
(b) Access the FLP ON GROUND FUULTS and check that the ground log is clear.
(7) If the fault does not move.
(a) On the APPU 31CV, (32CV) swap the electrical connectors 31CV-A and 31CV-B, (32CV-A and 32CV-B).
(b) If the fault moves to the other SFCC, go to step 4.A.(8).
(c) If the fault remains in the same circuit do step 4.A.(10).
(8) Replace the APPU-L SLAT (31CV) (APPU-R SLAT (32CV)) (Ref. AMM TASK 27-81-18-000-001) (Ref. AMM TASK 27-81-18-400-001),
(9) Do the operational test of the flaps system (Ref. AMM TASK 27-84-00-710-001)
(10) Do a check of the A/C wiring betwwen the SFCC 1 (2) ARINC tray interface and the flap APPU (Ref. ASM 278106S01) (Ref. ASM 278107S01) electrical connnector.
(11) If there is a wiring/interface fault do the repair.
(12) Do the operational test of the slats system, reference 4.A.(9).
5. Close-up
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A. Remove the ground support and maintenance equipment, the special and standard tools and all other items.
B. Put the aircraft back to its initial configuration.
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 2(57)
