What was found
SEA FLIGHT NR 2176 - AIRCRAFT FAILED TO PRESSURIZE. MAINTNEANCE REPLACED THE PRESSURE REGULATING VALVE. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- September 15, 2006
- Submitted
- September 18, 2006
- Operation
- Air carrier
- Aircraft
- N359PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 514
- Aircraft time
- 19,534 hours, 28,200 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Regulator Valve
- Part number
- 7786953
- Part serial
- 359PHS
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Part time
- 19,534 hours, 28,200 cycles
- Stage of operation
- CR
- 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.