What was found
FLT 3695 - AUTO PRESSURIZATION FAILED ON CLIMB-OUT. REPLACED ELECTRONIC ALTITUDE CONTROLLER AND ELECTROPNEUMATIC OUTFLOW VALVE IAW AMM 21-30-03. OPS CHECK GOOD, PN 2091G010800, SN/OFF 205, PN 22201T011400, SN/OFF 527.
- Difficulty date
- April 6, 2008
- Submitted
- April 11, 2008
- Operation
- Air carrier
- Aircraft
- N308SW
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120326
- Aircraft time
- 26,187 hours, 34,212 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.