B. Do this test to make sure that the system operates correctly. Do the test given in Para. 3. and make sure that the FAULT legend of the ELEC/IDG1 pushbutton switch goes off when the pushbutton switch is pushed.
TASK 24-21-00-810-810
The IDG2 Cannot be Disconnected Intentionnally
1. Possible Causes
_______________
- P/BSW-ELEC/IDG 2 (6XT)
- RELAY-IDG2 DISC CTL (4XT)
- RELAY-FUNCTION (8XT)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R AMM 24-21-00-720-041 Operational Test of the IDG Disconnect and Reconnect R (Reset) Function - Engine in Operation ASM 24-21/01
3. Fault Confirmation
__________________
A. Test Do the functional test of the IDG Disconnect System - Engine in Operation (Ref. AMM TASK 24-21-00-720-041). If the test at step 1 (Para. 4.A.(1)) is not OK, do the trouble shooting as follows.
4. Fault Isolation
_______________
A. If the test confirms the fault:
- replace the P/BSW-ELEC/IDG 2 (6XT).
(1) If the fault continues:
- replace the RELAY-IDG2 DISC CTL (4XT) and RELAY-FUNCTION (8XT).
(a) If the fault continues:
- do a check and repair the wiring between respectively: . the pin B3 of the pushbutton switch (6XT) and the first branch point . the pin B1 of the pushbutton switch (6XT) and the pin B3 of the relay (8XT) . the pin B2 of the relay (8XT) and the pin X1 of the relay (4XT) . the pin X2 of the relay (4XT) and the ground (Ref. ASM 24-21/01).
B. Do this test to make sure that the system operates correctly: Do the test given in Para. 3. and make sure that the FAULT legend of the ELEC/IDG2 pushbutton switch goes off when the pushbutton switch is pushed.
TASK 24-21-00-810-811
The steady-state Operating Frequency of the Integrated Drive Generator (IDG1)
is out of the 390Hz-410Hz range
1. Possible Causes
_______________
- EGIU-1 (22XU1)
- IDG (4000XU) R - GCU-1 (1XU1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 24-21-00-730-040 System Test of the IDG Frequency (P/N 740119) AMM 24-21-51-000-040 Removal of the Integrated Drive Generator -IDG 1(2),(4000XU) AMM 24-21-51-400-040 Installation of the Integrated Drive Generator -IDG
1(2),(4000XU)
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)
R AMM 24-22-34-000-001 Removal of the GCU-1(2) (1XU1, 1XU2) R AMM 24-22-34-400-001 Installation of the GCU-1(2) (1XU1, 1XU2) AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from Engine 1(2) AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the Engine 1(2)
AMM 31-60-00-860-001 EIS Start Procedure
AMM 31-60-00-860-002 EIS Stop Procedure
AMM 71-00-00-710-003 Engine Automatic Start
AMM 71-00-00-710-027 Engine Shutdown
3. Fault Confirmation
__________________
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 電源 2(105)
