What was found
CREW O2 READS LOW LEVEL 1, FOUND O2 LEAK AT COUPLER WHERE PRESSURE TRANSDUCER ATTACHES. REPLACED COUPLER AND TRANSDUCER LEAK CHECKED IAW SERVICE TIP 35-10-99, OPS GOOD.
- Difficulty date
- March 17, 2013
- Submitted
- March 20, 2013
- Operation
- Air carrier
- Aircraft
- N532UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25072
- Aircraft time
- 76,274 hours, 22,673 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Coupler
- Condition
- Leaking
- Location
- Oxygen System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.