What was found
TEMPERATURE ON FWD CABIN CONTROLLER VARIES A LOT & CANNOT CONTROL TEMPERATURE. TROUBLE SHOT TO FWD CABIN TRIM AIR VLV 12HK, IAW AMM 21-63-51 PCN 644-0088. R & R VLV AIR FLOW CONTROL 12 HK IAW AMM, OPERATIONS CHECKED OKAY.
- Difficulty date
- December 1, 2013
- Submitted
- December 4, 2013
- Operation
- Air carrier
- Aircraft
- N415UA
- Make and model
- Airbus A320232
- Aircraft serial
- 475
- Aircraft time
- 64,353 hours, 24,469 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Control Valve
- Part number
- 1320A000001
- Part serial
- 241
- Condition
- Faulty
- Location
- Cabin Temp
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.