What was found
CREW OXYGEN SYSTEM-LOW, RECORD PRESSURE PRIOR TO SERVICING. SERVICED TO 1800 PSI. FOUND COCKPIT OBSERVER OXYGEN MASK LEAKING, DISCONNECTED HOSE. REPLACED OBSERVER 02 MASK ASSY. OPS CKS NORMAL.
- Difficulty date
- August 8, 2009
- Submitted
- August 13, 2009
- Operation
- Air carrier
- Aircraft
- N334UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24229
- Aircraft time
- 60,520 hours, 33,389 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Leaking
- Location
- Crew
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.