What was found
EMERGENCY LIGHT WIRING TO SEATS 21 RIGHT AND 22 RIGHT. CONNECTORS ARE DAMAGED. REPLACED THECONNECTORS IAW SCHEMATIC 33-51-07. FOUND FAULT AT POWER SUPPLY UNIT. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33-51-38.
- Difficulty date
- January 21, 2018
- Submitted
- January 26, 2018
- Operation
- Air carrier
- Aircraft
- N554UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4966
- Aircraft time
- 19,698 hours, 7,940 cycles
- System (JASC)
- 3397 · Light System Wiring
- Part
- Connector
- Part number
- 32146210
- Part serial
- 138471
- Condition
- Damaged
- Location
- Emergency Lights
- Part time
- 19,697 hours, 7,939 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.