What was found
OUTFLOW VALVE INDICATES NOT FULLY OPEN DURING PREFLIGHT. CONTAINER FOR AA PART IS IN LOB CONTAINER IN PIT. REPLACED OUTFLOW VALVE GEARBOX ACTUATOR.
- Difficulty date
- July 6, 2011
- Submitted
- August 2, 2011
- Operation
- Air carrier
- Aircraft
- N664UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29236
- Aircraft time
- 46,126 hours, 12,617 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Actuator
- Part number
- 20224806U1
- Part serial
- 22
- Condition
- Faulty
- Location
- Outflow Valve
- 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.