What was found
OXYGEN MASK STOWAGE COMPARTMENT DEFECTIVE - CAPT. REW COMMENTS: CAPT O2 MASK LEAKS WHEN DEPLOYED AND LEFT PANEL IN CLOSED FOR COMMS PLUNGER IS OUT OF ADJUSTMENT. REPLACED CAPTAIN 02 MASK, OPS CHECK GOOD. AC OK FOR SERVICE.
- Difficulty date
- October 15, 2007
- Submitted
- October 19, 2007
- Operation
- Air carrier
- Aircraft
- N187UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26877
- Aircraft time
- 60,087 hours, 7,190 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019151
- Condition
- Leaking
- 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.