What was found
RIGHT SEAT 1 MANUAL OXYGEN DEPLOYMENT DROP FAILED. RECYCLED SEAT 1EF O2 BOX DOOR ON PSU AND O2 IND AND O2 PASSENGER RH CB IAW AMM 35-22-00-700-802. MANUAL O2 MASK OPS CHECK GOOD IAW B737-800 AMM 35-22-00-700-802.
- Difficulty date
- October 29, 2025
- Submitted
- November 3, 2025
- Operation
- Air carrier
- Aircraft
- N26226
- Make and model
- Boeing 737824
- Aircraft serial
- 28935
- Aircraft time
- 80,527 hours, 29,981 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.