What was found
ETOPS - BLOCK TURN BACK. ENG 2 FIRE LOOP A FAULT ECAM MESSAGE. REMOVED AND REPLACED FDU #2 PER AMM 26-12-34. (24044, 8-21-23). CHECKED WIRES PER TSM 23-12-00-810-937-A STEP 4.B.(7), WIRES CHECK GOOD. BITE TEST OF FDU GOOD. NO FAULTS.
- Difficulty date
- August 21, 2023
- Submitted
- August 22, 2023
- Operation
- Air carrier
- Aircraft
- N373HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1530
- Aircraft time
- 37,573 hours, 6,013 cycles
- Engine
- Rroyce RB211TRENT77
- Engine time
- 36,264 hours, 5,790 cycles
- System (JASC)
- 2600 · Fire Protection System
- Part
- Fdu
- Part number
- 371100
- Part serial
- ZL2167
- Condition
- Faulty
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.