DOC AIRBUS | TSM A320FAPU EGT indication replaced by amber XX (APS 3200)
TASK 49-00-00-810-962-A
APU EGT indication replaced by amber XX (APS 3200)
1. Possible Causes
A. Referenced Information
3. Fault Confirmation
Subtask 49-00-00-710-338-A ** ON A/C NOT FOR ALL
Subtask 49-00-00-810-321-A ** ON A/C NOT FOR ALL
[Rev.8 from Aug 2018]
2026.04.04 04:34:28 UTC
APU EGT indication replaced by amber XX (APS 3200)
1. Possible Causes
- ELECTRONIC CONTROL BOX [59KD]
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 49-00-00-710-008 | Operational Test of the APU |
| AMM 49-61-34-000-002 | Removal of the Electronic Control Box (ECB) (APS 3200) |
| AMM 49-61-34-400-002 | Installation of the Electronic Control Box (ECB) (APS 3200) |
Subtask 49-00-00-710-338-A ** ON A/C NOT FOR ALL
A. Do the operational test of the APU AMM 49-00-00-710-008.
(1) Do a check of the APU EGT indication on the lower ECAM DU (APU Page).
4. Fault Isolation(1) Do a check of the APU EGT indication on the lower ECAM DU (APU Page).
Subtask 49-00-00-810-321-A ** ON A/C NOT FOR ALL
A. If the APU EGT indication is replaced by amber XX:
Subtask 49-00-00-710-339-A ** ON A/C NOT FOR ALL - replace the ELECTRONIC CONTROL BOX [59KD] AMM 49-61-34-000-002 and AMM 49-61-34-400-002.
B. Do the test given in Para. 3.