What was found
ETOPS - FUEL TRIM TANK ISOL VALVE FAIL UNKNOWN. BITE TEST FAULTER 702QN (TRIM TANK ISO). REMOVED AND REPLACED TRIM TANK ISOL VALVE SMA PER AMM 28-27-52. BITE/OPS TEST GOOD
- Difficulty date
- May 20, 2025
- Submitted
- May 22, 2025
- Operation
- Air carrier
- Aircraft
- N370HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1511
- Aircraft time
- 45,379 hours, 7,178 cycles
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Isolation Valve
- Condition
- Failed
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.