What was found
CABIN TEMP, ALL ZONES EXTREMELY ERRATIC AND IMPOSSIBLE TO CONTROL. ROAMS TO EXTREME. REPLACED HOT AIR PRESSURE REGULATING VALVE. OPS CHECKED GOOD.
- Difficulty date
- April 6, 2013
- Submitted
- May 15, 2013
- Operation
- Air carrier
- Aircraft
- N430UA
- Make and model
- Airbus A320232
- Aircraft serial
- 568
- Aircraft time
- 59,133 hours, 22,173 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Valve
- Part number
- 746A000006
- Part serial
- 173
- Condition
- Failed
- Location
- Cabin Temp
- 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.