What was found
COCKPIT AND FWD CABIN DIFFICULT TO CONTROL TEMP. COCKPIT HOT 82-84. FWD CAB 76-78 BOTH FULL COLD. REPLACED PRESSURE REGULATOR VALVE MR21634 AND COCKPIT TRIM VALVE 11HK PER MM. OPS CHECK NORMAL IN COLD AND HOT AIR.
- Difficulty date
- July 20, 2011
- Submitted
- July 22, 2011
- Operation
- Air carrier
- Aircraft
- N484UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1609
- Aircraft time
- 32,063 hours, 14,226 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- 746A000006
- Part serial
- 190
- Condition
- Faulty
- Location
- Temp Control
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.