What was found
CABIN INFLOW LOW, CABIN CLIMBED 300-400 FT/MIN BEST CASE 1700-1800 FT/MIN WORST CASE, FORCED DESCENT TO MAINTAIN CABIN ALTITUDE OUTFLOW. VALVE FAILED TO CLOSE IN AUTO OR MANUAL. REMOVED AND REPLACED CPC.
- Difficulty date
- January 6, 2005
- Submitted
- January 10, 2005
- Operation
- Air carrier
- Aircraft
- N894AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55046
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 92145A010101
- Part serial
- 0254
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CR
- 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.