What was found
DURING HEAVY MAINTENANCE: WHILE PERFORMING O2 MASK DROP, R1,6,10,13 AND 18 DOORS DID NOT DROP.REF. STS N/R N0263; PER STS WO#W003487-N0263 - REPACKED MASKS IAW A321 AMM 35-23-00-710-001-A.NO FAULTS NOTED.
- Difficulty date
- August 29, 2024
- Submitted
- September 3, 2024
- Operation
- Air carrier
- Aircraft
- N957JB
- Make and model
- Airbus A321231
- Aircraft serial
- 06809
- Aircraft time
- 33,194 hours, 10,608 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Oxygen Mask
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.