What was found
EICAS MESSAGE: AFT CABIN TEMP, ZONE TEMP BITE. ACCMP'D TEMP CTL BITE. AFT TRIM VALVE FAULT SHOWN. REPLACED TRIM VALVE. ALL OPS AND INDICATIONS NORMAL.
- Difficulty date
- September 23, 2009
- Submitted
- September 24, 2009
- Operation
- Air carrier
- Aircraft
- N657UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27112
- Aircraft time
- 72,181 hours, 11,702 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- 3987865
- Part serial
- 524
- Condition
- Faulted
- Location
- Cabin Temp
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.