DOC AIRBUS | TSM A320FInternal Failure of the Electronic Engine Control on Engine 2
1. Possible Causes
· EEC ( 4000KS )
2 Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
Ref. AMM 73-22-00-710-040 Operational Test of the FADEC SYSTEM on the Ground
Ref. AMM 73-22-34-000-010 Removal of the Electronic Engine Control (EEC)
Ref. AMM 73-22-34-400-010 Installation of the Electronic Engine Control (EEC)
3. Fault Confirmation
Subtask 76-00-00-710-060-A
A. Test
(1) Do the operational test of the FADEC SYSTEM (FADEC 2A and 2B) on the ground Ref.
AMM 73-22-00-710-040 .
4. Fault Isolation
Subtask 76-00-00-810-055-A
A. If the test gives the maintenance message EEC2:
· replace the EEC ( 4000KS ) Ref. AMM 73-22-34-000-010 and Ref. AMM 73-22-34-400-010 .
Subtask 76-00-00-710-061-A
B. Do the test given in Para. 3.
Figure 76(IAE)-00-00-991-00100-13-B- / SHEET 1/1 - Throttle Control Unit (Engine 1)
Figure 76(IAE)-00-00-991-00200-13-B- / SHEET 1/1 - Throttle Control Unit (Engine 2)
Figure 76(IAE)-00-00-991-00300-13-A- / SHEET 1/1 - Engine 1 Throttle Control Unit
Figure 76(IAE)-00-00-991-00400-13-A- / SHEET 1/1 - Engine 2 Throttle Control Unit
76-11 - (IAE) - THROTTLE CONTROL
76-11-00 - (IAE) - THROTTLE CONTROL
76-11-00 PB 201 CONF 13 - THROTTLE CONTROL - FAULT ISOLATION PROCEDURES [Rev.6 from Feb 2017] 2026.04.04 04:37:28 UTC