What was found
FWD OUTFLOW VALVE CANT FULLY CLOSE DURING PFM CABIN PRESSURING TEST(<P>REPLACE THE OUTFLOW VLV ACTUATOR. PERFORM CABIN PRESS TEST AND RESULT PASS IAW <SPAN>AMM 21-31-04-004-001 </SPAN><SPAN>AMM 21-31-04-404-010</SPAN></P>)
- Difficulty date
- August 12, 2019
- Submitted
- August 16, 2019
- Operation
- Air carrier
- Aircraft
- N663GT
- Make and model
- Boeing 767324
- Aircraft serial
- 27568
- Aircraft time
- 101,584 hours, 19,500 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Actuator
- Part number
- 20224809
- Part serial
- 68881
- Condition
- Malfunctioned
- Location
- Outflow Valve
- 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.