2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R AMM 27-54-51-000-001 R R AMM 27-54-51-400-001 R R AMM 27-85-11-000-001 R AMM 27-85-11-400-001 R R AMM 31-53-34-000-001 R R AMM 31-53-34-400-001 R R ASM 27-85/01
 3. Fault Confirmation
__________________ Removal of the Power Control Unit 6201CM of the Flap System Installation of the Power Control Unit 6201CM of the Flap System Removal of the Instrumentation Position Pick-Off Unit Installation of the Instrumentation Position Pick-Off Unit Removal of the Flight Warning Computer (FWC) (1WW1,1WW2) Installation of the Flight Warning Computer (FWC) (1WW1,1WW2)
R A. Make sure of the apparently incorrect Slat/Flap position indications on R the ECAM display. R
 4. Fault Isolation
_______________
R A. If the apparently incorrect Slat/Flap position indications show on the
R ECAM display.
R - Pull the circuit breaker of FWC 1 (1CN):

R (1) If the fault does not continue:
R - Replace the FWC 1 (1WW1) FWC-1 (1WW1) (Ref. AMM TASK 31-53-34-000-R 001) and (Ref. AMM TASK 31-53-34-400-001).
R - Reset the circuit breaker of FWC 1 (1CN).

 「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 264
 May 01/05 CES

R  (a) If the fault continues: 
R  - Change the electrical connector 4CN-A with 4CN-B. 
R  1_  If the fault does not continue:
R  - Replace the PPU-INSTRUMENTATION (IPPU) (4CN) (Ref. AMM TASK 
R  27-85-11-000-001) and (Ref. AMM TASK 27-85-11-400-001). 
R  2_  If the fault continues:
R  - Change back the electrical connector 4CN-A and 4CN-B 
R  - Do a check for 26VAC at the electrical connector 4CN-A/A,B. 
R  a_  If the voltage is correct:
R  - Do a check and repair the aircraft wiring from IPPU (4CN) 
R  A/C,D,E to the FWC 1 1 (1WW1) AA/13G,13H,13J 
R  - Do a check and repair the aircraft wiring from IPPU (4CN) 
R  B/C,D,E to the FWC 2 (1WW2) AD/13A,13B,13C (Ref. ASM 27-
R  85/01). 
R  b_  If the voltage is not correct:
R  - Do a check and repair the aircraft wiring from IPPU (4CN) 
R  A/A,B to the circuit breaker (1CN) and the ground 
R  - Do a check and repair the aircraft wiring from IPPU (4CN) 
R  B/A,B to the circuit breaker (2CN) and the ground (Ref. 
R  ASM 27-85/01). 
R  (2) If the fault continues: 
R  - Pull the circuit breaker of FWC 1 (1CN) and FWC 2 (2CN): 
R  (a) If the fault does not continue: 
R  - Replace the FWC-1 (1WW1) and FWC-2 (1WW2) (Ref. AMM TASK 31-53-
R  34-000-001) and (Ref. AMM TASK 31-53-34-400-001). 
R  - Reset the circuit breaker of FWC 1 (1CN) and FWC 2 (2CN). 
R  1_  If the fault continues:
R  - Replace the PPU-INSTRUMENTATION (IPPU) (4CN) (Ref. AMM TASK 
R  27-85-11-000-001) and (Ref. AMM TASK 27-85-11-400-001). 
R  (b) If the fault continues: 
R  - replace the SLAT-PCU (6001CM) (Ref. AMM TASK 27-54-51-000-001) 
R  and (Ref. AMM TASK 27-54-51-400-001). 
R

 EFCS Reports Loss Of Data From The SFCC 1 (2)
 1. Possible Causes
_______________
 - SFCC-1 (21CV)

 - SFCC-2 (22CV)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-51-00-810-839 EFCS Identifies a Loss of Data from the SFCC-1 (2).
 3. Fault Confirmation
__________________
 A. Select MCDU MENU mode and set the CFDS then the A/C CURRENT STATUS or AVIONICS STATUS.
 (1) Do a check of the STATUS report and look for an indicated SFCC-1 (21CV) or SFCC-2 (22CV) fault on SDAC, CFDIU, ELAC, FAC and SEC.

 (2) If all these systems report an SFCC 1 (2) fault go to (Ref. TASK 27-51-00-810-839)

 (3) The avionics systems TSM ATA references are:

 - SDAC, 31-54-00

 - CFDIU,32-31-00

 - ELAC 27 92 00.
　
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