What was found
2S CHECK - EMERGENCY LIGHT TEST FAILS ON PROGRAMMING TEST PANEL. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL IAW A321 AMM 33-51-38. PERFORMED EMERGENCY LIGHT TEST IAW A321 AMM 33-51-00-710-001-A CHECKED GOOD.
- Difficulty date
- September 19, 2012
- Submitted
- September 21, 2012
- Operation
- Air carrier
- Aircraft
- N189UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1425
- Aircraft time
- 40,264 hours, 14,481 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 1150
- Condition
- Inoperative
- Location
- Cabin
- Part time
- 37,995 hours, 14,242 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.