What was found
SY6 CHECK, AFT POWER SUPPLY UNIT FOR EMER EXIT LIGHTS HAS TWO DEAD OUTPUTS. REPLACED POWER SUPPLY & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38.
- Difficulty date
- September 17, 2015
- Submitted
- September 18, 2015
- Operation
- Air carrier
- Aircraft
- N536UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4025
- Aircraft time
- 19,557 hours, 7,740 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 132744
- Condition
- Defective
- Location
- Cabin
- Part time
- 19,557 hours, 7,740 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.