What was found
FLT#34, CDG-BOS. (ETOPS) 'APU AUTO SHUTDOWN; REMOVED AND REPLACED APU FCU IAW AMM 49-32-11. OPS AND LEAK CHECK GOOD. OK FOR SVC.
- Difficulty date
- February 12, 2025
- Submitted
- February 14, 2025
- Operation
- Air carrier
- Aircraft
- N4074J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 10446
- Aircraft time
- 6,647 hours, 1,004 cycles
- System (JASC)
- 4930 · APU Engine Fuel and Control
- Part
- Fcu
- Part number
- 707223652
- Part serial
- CUC26684
- Condition
- Failed
- Location
- 4005km
- Part time
- 574 hours, 288 cycles
- Stage of operation
- TX
- 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.