What was found
HAD TRIM AIR PRSOV LEFT AND RIGHT STATUS MSGS THROUGHOUT FLIGHT. REPLACED WITH NEW TRIM AIR PRSOV AND TEST OKAY.
- Difficulty date
- May 9, 2011
- Submitted
- May 19, 2011
- Operation
- Air carrier
- Aircraft
- N216UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30549
- Aircraft time
- 44,074 hours, 5,614 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Shutoff Valve
- Part number
- 8102296
- Part serial
- 147
- Condition
- Faulty
- Location
- Ac Bay
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.