What was found
DURING OPERATION TEST, OUTFLOW VALVE ACTUATOR FAILED. REPLACED OUTFLOW VALVE ACTUATOR IAW AMM 21-31-04, TEST IAW AMM 21-31-00/501.
- Difficulty date
- February 25, 2016
- Submitted
- February 29, 2016
- Operation
- Air carrier
- Aircraft
- N642GT
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26207
- Aircraft time
- 77,441 hours, 19,403 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Actuator
- Part number
- 20224811
- Part serial
- 191017
- Condition
- Failed
- Location
- Outflow Valve
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.