What was found
OUTFLOW VALVE R EICAS MSG. REMOVED & REPLACED RT OUTFLOW VALVE ACTUATOR ASSY, RT ICU & DIODE IAW AMM 21-31-10/401, 21-31-07/401, SWPM 20-40, AIPC 21-31-01-01 & AIPC 21-31-10-01. OPS CHKD OK.
- Difficulty date
- September 4, 2025
- Submitted
- September 8, 2025
- Operation
- Air carrier
- Aircraft
- N452PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30810
- Aircraft time
- 101,102 hours, 17,094 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Actuator
- Part number
- 7242822
- Part serial
- 98018704
- Condition
- Faulted
- Location
- Outflow Valve
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.