What was found
OVBD EXHAUST VALVE TEST STATUS MSG ON. REPLACED OVBD EXHAUST VALVE, CHECKS OKAY.
- Difficulty date
- October 31, 2011
- Submitted
- November 16, 2011
- Operation
- Air carrier
- Aircraft
- N548UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25396
- Aircraft time
- 75,566 hours, 21,850 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Exhaust Valve
- Part number
- 566918
- Part serial
- 151
- Condition
- Faulty
- Location
- Nr 1
- Stage of operation
- IN
- 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.