What was found
TRIM AIR R ADVISORY MSGS. REPLACED TRIM AIR PRSOV.
- Difficulty date
- July 20, 2009
- Submitted
- July 29, 2009
- Operation
- Air carrier
- Aircraft
- N779UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26941
- Aircraft time
- 52,750 hours, 9,697 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Shutoff Valve
- Part number
- 8102296
- Part serial
- 931110
- Condition
- Faulty
- Location
- Nr 2
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.