SDR C2XA10IA149

Service difficulty report · Outflow Valve · Emb EMB145XR

Difficulty date: May 17, 2010
Submitted: May 19, 2010
Operation: Air carrier
Aircraft: N12136
Make and model: Emb EMB145XR
Aircraft serial: 145719
Aircraft time: 20,316 hours, 10,764 cycles
System (JASC): 2133 · Pressure Regulator/Outflow Valve
Part: Outflow Valve
Part number: 2099L021100
Part serial: 00440
Condition: Inoperative
Location: Cabin Pressure
Part time: 20,136 hours, 10,764 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.

What was found

IAH - FLIGHT 2198, THE CREW REPORTED PRESSURIZATION LOST IN CRUISE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE MANUAL PRESSURIZATION CONTROLLER, AND PNEUMATIC OUTFLOW VALVE, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

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