What was found
DURING CLIMB THE AIRCRAFT WOULD NOT PRESSURIZE. AIRCRAFT RETURNED TO STL. MAINTENANCE INSPECTED AND REPLACED THE PNEUMATIC OUTFLOW VALVE. SYSTEM OPS CHECKED GOOD.
- Difficulty date
- March 30, 2012
- Submitted
- April 3, 2012
- Operation
- Air carrier
- Aircraft
- N844HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145838
- Aircraft time
- 18,910 hours, 17,739 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
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.