What was found
A/C DIVERTED DUE TO A PRESSURIZATION PROBLEM. THE A/C DECLARED AN EMERGENCY. MX REMOVED AND REPLACED PUTFLOW VALVE ASSY AND CPCS. OPS CHECK GOOD.
- Difficulty date
- August 19, 2012
- Submitted
- August 20, 2012
- Operation
- Air carrier
- Aircraft
- N170HQ
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 19000191
- Aircraft time
- 11,170 hours, 6,883 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 2142501
- Part serial
- 0482710
- Condition
- Faulty
- Location
- Cabin Pressure
- Part time
- 3,283 hours, 2,098 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.