What was found
OXYGEN MASK DEFECTIVE AT2. (1=CAPT,2=1ST OFF,3=1ST OBS) F/O MASK'S QUICK DON HARNESS HAS A LEAK. REMOVED F/O MASK. INSTALLED SERVICEABLE PCN 649-0148 SN 62432, OP'S CHECKS GOOD. OK FOR SERVICE.
- Difficulty date
- March 27, 2013
- Submitted
- May 15, 2013
- Operation
- Air carrier
- Aircraft
- N546UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25367
- Aircraft time
- 79,584 hours, 23,117 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019151
- Condition
- Leaking
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.