What was found
OXYGEN MASK HOSE DEFECTIVE AT 1(1=CAPT, 2=1ST OF, 3= 1ST OBS). CREW COMMENTS: CAPT O2 MASK DOES NOT FIT SNUG OR HOSE COMPLETELY INFLATE WHEN PUT ON. FOUND DIAPHRAGM STIFFENED PER SHOP FINDINGS. REPLACED MASK ASSY.
- Difficulty date
- December 4, 2007
- Submitted
- December 6, 2007
- Operation
- Air carrier
- Aircraft
- N568UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26674
- Aircraft time
- 50,006 hours, 18,330 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Hose
- Condition
- Defective
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.