What was found
PASSING 12K, COCKPIT AIRFLOW WENT TO ZERO. RESUMED AT FL220. GOT VERY VERY WARM. CREW HEARD SQUEALING NOISE JUST PRIOR TO FLOW GOING TO ZERO. REPLACED PACK NR 1 CONTROLLER.
- Difficulty date
- July 20, 2012
- Submitted
- August 10, 2012
- Operation
- Air carrier
- Aircraft
- N477UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1514
- Aircraft time
- 36,097 hours, 15,704 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2120 · Air Distribution System
- Part
- Controller
- Part number
- 759D000002
- Part serial
- 17
- Condition
- Failed
- Location
- Nr 1
- Stage of operation
- CL
- 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.