- replace the GCU-2 (1XU2) (Ref. AMM TASK 24-22-34-000-001) and (Ref. AMM TASK 24-22-34-400-001).
(2) If the fault continues:
- do a check and repair the wiring between (Ref. ASM 24-21/01): . the pin AB/7 of the IDG2 (4000XU) and the pin AA/8A of the GCU2 (1XU2) . the pin AB/8 of the IDG2 (4000XU) and the pin AA/9B of the GCU2 (1XU2) . the pin AB/9 of the IDG2 (4000XU) and the pin AA/9A of the GCU2 (1XU2)
- do a check and repair the wiring between (Ref. ASM 24-22/03): . the pin AB/9A of the GCU2 (1XU2) and the pin AA/4C of the EGIU2 (22XU2) . the pin AB/9B of the GCU2 (1XU2) and the pin AA/4D of the EGIU2 (22XU2) . the pin AB/9C of the GCU2 (1XU2) and the pin AA/5A of the EGIU2 (22XU2). Then make sure that the ground wire is correctly connected to the pin AA/5C of the EGIU2 (22XU2).
- do a check and repair the wiring between (Ref. ASM 31-54/03): . the pin AA/1A of the EGIU2 (22XU2) and the pin AE/10C of the SADC1 (1WV1) . the pin AA/1B of the EGIU2 (22XU2) and the pin AE/10D of the SADC1 (1WV1) . the pin AA/1C of the EGIU2 (22XU2) and the pin AE/10C of the SADC2 (1WV2) . the pin AA/1D of the EGIU2 (22XU2) and the pin AE/10D of the SADC2 (1WV2)
「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 ∞∞24-21-00∞∞∞∞∞∞∞∞∞∞Page 243
Aug 01/05 CES (3) If the fault continues:
- replace the IDG (4000XU) (Ref. AMM TASK 24-21-51-000-040) and (Ref. AMM TASK 24-21-51-400-040).
R **ON A/C 401-499,
R A. If the test confirms the fault:
R - replace the GCU-2 (1XU2) (Ref. AMM TASK 24-22-34-000-001) and (Ref. AMM
R TASK 24-22-34-400-001).
R (1) If the fault continues:
R - do a check and repair the wiring between (Ref. ASM 24-21/01):
R . the pin AB/7 of the IDG2 (4000XU) and the pin AA/9C of the GCU2
R (1XU2)
R . the pin AB/8 of the IDG2 (4000XU) and the pin AA/9D of the GCU2
R (1XU2)
R . the pin AB/9 of the IDG2 (4000XU) and the pin AA/10C of the GCU2
R (1XU2)
R - do a check and repair the wiring between (Ref. ASM 31-54/03):
R . the pin AA/8F of the GCU2 (1XU2) and the pin AE/10C of the SADC1
R (1WV1)
R . the pin AA/7F of the GCU2 (1XU2) and the pin AE/10D of the SADC1
R (1WV1)
R . the pin AA/8J of the GCU2 (1XU2) and the pin AE/10C of the SADC2
R (1WV2)
R . the pin AA/8H of the GCU2 (1XU2) and the pin AE/10D of the SADC2
R (1WV2)
R (2) If the fault continues:
R - replace the IDG (4000XU) (Ref. AMM TASK 24-21-51-000-040) and (Ref.
R AMM TASK 24-21-51-400-040).
R **ON A/C ALL
B. Do this test to make sure that the system operates correctly:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the ECAM control panel: On the lower ECAM DU:
- push the ELEC key to get the - the oil temperature indication of the ELEC page. IDG2 comes into view.
「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 ∞∞24-21-00∞∞∞∞∞∞∞∞∞∞Page 244
Aug 01/05 CES
5. Close-up
________
A. Put the aircraft back to its initial configuration.
(1) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).
(2) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
「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 ∞∞24-21-00∞∞∞∞∞∞∞∞∞∞Page 245
Aug 01/05R
CES R **ON A/C 401-499,
R TASK 24-21-00-810-820 R Failure of the Disconnect Solenoid System of the IDG 1 R 1. Possible Causes
_______________
R - GCU-1 (1XU1)
R - IDG (4000XU)
R - RELAY-IDG 1 DISC CTL (3XT)
R - wiring
R 2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R AMM 24-21-00-720-041 R R AMM 24-21-51-000-040 R R AMM 24-21-51-400-040 R R AMM 24-22-34-000-001 R AMM 24-22-34-400-001 R AMM 24-41-00-740-002 R ASM 24-21/01
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本文链接地址：A320 Trouble Shooting Manual 排故手册 电源 2(113)
