What was found
CAPTAIN'S OXYGEN MASK DOOR LATCH DOES NOT WORK PROPERLY. SUSPECT PRE FLIGHT CHECKS. REPLACED OXYGEN MASK BOX ASSEMBLY OP CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- June 27, 2008
- Submitted
- July 15, 2008
- Operation
- Air carrier
- Aircraft
- N399UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24674
- Aircraft time
- 49,921 hours, 34,256 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MXP1472
- Condition
- Faulty
- Location
- Captain'S
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.