What was found
FLT#20, LHR-JFK. (ETOPS) '"AC GEN" CLASS 2 MX MESSAGE ON ECAM; REMOVED AND REPLACED GCU (1XU1) IAW AMM 24-22-34. OPS CHECK GOOD, NO FAULTS PRESENT AT THIS TIME. MDDR CLEARED, MC-4 UPDATED, PLACARD REMOVED
- Difficulty date
- July 9, 2024
- Submitted
- July 11, 2024
- Operation
- Air carrier
- Aircraft
- N4076J
- Make and model
- Airbus A321271N
- Aircraft serial
- 11513
- Aircraft time
- 3,177 hours, 463 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Gcu
- Part number
- 767584M
- Part serial
- AAAY024647
- Condition
- Failed
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.