What was found
NEGATIVE PRESSURE RELIEF VALVE NOT SEALED. SECURED NEGATIVE PRESS RELIEF VALVE.
- Difficulty date
- March 24, 2013
- Submitted
- April 23, 2013
- Operation
- Air carrier
- Aircraft
- N674UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29242
- Aircraft time
- 45,961 hours, 11,376 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Relief Valve
- Condition
- Unsecure
- Location
- Neg Pressure
- 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.