What was found
STL CREW REPORTED BURNING ODOR IN CABIN. RETURNED STL WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT AC PILOT PRESSURE REGULATOR AND LEFT AIR CONDITIONING REGULATOR VALVE. SYSTEM GROUND CHECK NORMAL OPERATION.
- Difficulty date
- April 26, 2009
- Submitted
- July 15, 2009
- Operation
- Air carrier
- Aircraft
- N596AA
- Make and model
- Doug DC983
- Aircraft serial
- 53286
- Aircraft time
- 55,106 hours, 22,900 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Regulator Valve
- Condition
- Odor
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.