What was found
FLT#687, BOS-LAX. (ETOPS). COCKPIT TRIM AIR SYS FAULT ( COCKPIT/CABIN TRIM AIR VALVES ); REMOVED AND REPLACED FLIGHT DECK TRIM AIR VALVE PER AMM 21-63-51. OPS TEST PASS. CLEARS MEL MX4 UPDATED, PLACARD REMOVED.
- Difficulty date
- March 21, 2025
- Submitted
- March 24, 2025
- Operation
- Air carrier
- Aircraft
- N2188J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 11955
- Aircraft time
- 2,773 hours, 534 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Valve
- Part number
- 132A000002
- Part serial
- 132054221
- Condition
- Failed
- Location
- Cabin Air
- Part time
- 2,816 hours, 543 cycles
- 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.