What was found
OXYGEN MASK DEFECTIVE AT 1 (1=CAPT,2=1ST OFF,3=1ST OBS) CAPT O2 MASK LEAKS AIR WHEN RED HANDLES ARE SQUEEZED AND HEADSTRAP INFLATED. REPLACED DEFECTIVE COCKPIT CREW OXYGEN MASK.
- Difficulty date
- October 27, 2006
- Submitted
- November 14, 2006
- Operation
- Air carrier
- Aircraft
- N577UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26693
- Aircraft time
- 45,681 hours, 15,934 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019101
- Condition
- Leaking
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.