R A. Put the aircraft back to its initial configuration.
R (1) Stop the engine 1 (Ref. AMM TASK 71-00-00-710-028).
R (2) Do the EIS stop procedure
R (Ref. AMM TASK 31-60-00-860-002).
R (3) On the ECAM control panel, set the UPPER DISPLAY and LOWER DISPLAY
R potentiometers to OFF.
「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 : 401-499, ∞∞24-21-00∞∞∞∞∞∞∞∞∞∞Page 251
Aug 01/05 CESR (4) De-energize the aircraft electrical circuits R (Ref. AMM TASK 24-41-00-862-002).
R TASK 24-21-00-810-823
R Failure of the Integrated Drive Generator 2 R 1. Possible Causes
_______________ R - IDG (4000XU) R 2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R 24-00-00-810-809 R R 24-20-00-810-905 R AMM 24-21-51-000-040 R R AMM 24-21-51-400-040 R R AMM 24-41-00-740-002 R AMM 24-41-00-861-002 R R AMM 24-41-00-862-002 R R AMM 31-60-00-860-001 R AMM 31-60-00-860-002 R AMM 71-00-00-710-003 R AMM 71-00-00-710-028
R 3. Fault Confirmation
__________________
R A. Test
R Not applicable.
Failure of the IDG 2 Oil-Out Temperature Bulb or its Wiring Low Oil Pressure of the Integrated Drive Generator 2 Removal of the Integrated Drive Generator -IDG 1(2),(4000XU) Installation of the Integrated Drive Generator -IDG 1(2),(4000XU) Operational Check of GAPCU via CFDS Energize the Aircraft Electrical Circuits from the External Power De-energize the Aircraft Electrical Circuits Supplied from the External Power EIS Start Procedure EIS Stop Procedure Engine Automatic Start Engine Shutdown
R NOTE : As the GEN 2 was set to OFF because of a true failure, the fault
____ R confirmation is not necessary.
R 4. Fault Isolation
_______________
R A. If the fault symptom is identified by the CFDS message IDG2 (E2-4000XU)
R and the upper ECAM-DU warning GEN 2 FAULT:
R (1) If one of these CFDS messages:
R - IDG2 (E2-4000XU) OIL OUT TEMP/ GCU2 (1XU2)
R - IDG2 (E2-4000XU) LOW OIL PRESSURE
R comes into view with IDG2 (E2-4000XU), do the trouble shooting for
R these messages first:
「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 : 401-499, ∞∞24-21-00∞∞∞∞∞∞∞∞∞∞Page 253
Aug 01/05 CES
R (a) Do the procedure for an overtemperature (Ref. TASK 24-00-00-810-
R 809).
R (b) Do the procedure for a low oil pressure (Ref. TASK 24-20-00-810-R 905).
R (2) If the CFDS messages given in step (1) do not come into view:
R - replace the engine 2 IDG (4000XU) (Ref. AMM TASK 24-21-51-000-040)
R and (Ref. AMM TASK 24-21-51-400-040).
R B. Do this operational test to make sure that the system operates correctly. R (1) Aircraft Maintenance Configuration R (a) Energize the aircraft electrical circuits
R (Ref. AMM TASK 24-41-00-861-002).
R (b) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only)
R (Ref. AMM TASK 31-60-00-860-001).
R (2) On the ELEC panel 35VU:
R - push, release and push again the GEN 2 pushbutton switch (3XU2).
R (3) Do the operational test of the GAPCU (Ref. AMM TASK 24-41-00-740-R 002).
R (4) Start the engine 2 (Ref. AMM TASK 71-00-00-710-003).
R (5) Do this test:
R -------------------------------------------------------------------------------
R ACTION RESULT R -------------------------------------------------------------------------------
R R R R On the ECAM control panel: - get the ELEC page. On the lower ECAM DU: - the correct electrical parameters of the GEN 2 are shown and the AC2 busbar is supplied by the GEN 2.
R 5. Close-up________
R A. Put the aircraft back to its initial configuration.
R (1) Stop the engine 2 (Ref. AMM TASK 71-00-00-710-028).
R (2) Do the EIS stop procedure
R (Ref. AMM TASK 31-60-00-860-002).
R (3) On the ECAM control panel, set the UPPER DISPLAY and LOWER DISPLAY
R potentiometers to OFF.
「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 : 401-499, ∞∞24-21-00∞∞∞∞∞∞∞∞∞∞Page 254
Aug 01/05 CESR (4) De-energize the aircraft electrical circuits R (Ref. AMM TASK 24-41-00-862-002).
R TASK 24-21-00-810-824
R Failure of the Integrated Drive Generator 1 Because of Low Oil Pressure R 1. Possible Causes
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