What was found
ETOPS - FUEL LEAKING FROM FMU THROUGH DRAIN MAST ON ENGINE #2. REMOVED AND REPLACED ENGINE #2 FMU (4071KS) IAW A330 AMM 73-21-52. OPS CHECK GOOD AND LEAK CHECK GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME .
- Difficulty date
- September 19, 2025
- Submitted
- September 22, 2025
- Operation
- Air carrier
- Aircraft
- N5881K
- Make and model
- Airbus A330343
- Aircraft serial
- 01245
- Aircraft time
- 36,381 hours, 6,303 cycles
- Engine
- Rroyce RB211TRENT77
- Engine time
- 56,165 hours, 10,340 cycles
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Fmu
- Condition
- Leaking
- Location
- Zone 400
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.