What was found
PRIOR TO COA 615671 FOUND O2 SYSTEM LEAKING WHEN SUPPLY WAS SHUTOFF. OXYGEN LEAK EXCEEDS LIMITS. OXY PRESS REG RPLC'D, OPS CK LEAK CKD SYS GOOD.
- Difficulty date
- February 4, 2012
- Submitted
- March 2, 2012
- Operation
- Air carrier
- Aircraft
- N655UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25393
- Aircraft time
- 81,908 hours, 13,170 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Regulator
- Part number
- 223900011
- Part serial
- 479
- Condition
- Leaking
- Location
- Crew O2
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.