What was found
EMERGENCY EXIT SIGNS FLASH ON AND OFF. FOUND FAULT WITH CABIN PRESSURE CONTROLLER NR 2,CAUSING A FULL CABIN DECOMPRESSION FALSE SIGNAL TO CIDS DIRECTORS. REPLACED NR 2 CABIN PRESSURE CONTROLLER.
- Difficulty date
- July 19, 2009
- Submitted
- July 20, 2009
- Operation
- Air carrier
- Aircraft
- N415UA
- Make and model
- Airbus A320232
- Aircraft serial
- 475
- Aircraft time
- 50,623 hours, 18,485 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 2079102AB
- Part serial
- 57
- Condition
- Faulty
- Location
- Cabin Pressure
- Stage of operation
- IN
- 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.