- Difficulty date
- July 5, 2026
- Submitted
- July 6, 2026
- Operation
- Air carrier
- Make and model
- Airbus A321271NX
- Aircraft serial
- 12274
- Aircraft time
- 6,294 hours, 1,182 cycles
- Part
- Module
- Part number
- 2354501BA
- Part serial
- 24210389
- Condition
- Failed
- Location
- Outflow Valve
- Part time
- 6,294 hours, 1,182 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.
What was found
FLT # 620, SAN-BOS. (ETOPS) "CAB PR2 FAULT; T/S REF TSM 21-31-00-810-849-A & REMOVED & REPLACED OUTFLOW VLV ELECTRONICS MODULE 2 (10HL2) REF AMM 21-31-51. PERFORMED OPERATIONAL TEST REF AMM 21-31-51-710-051-A ON CH 1 & 2. BOTH TEST OK.."