What was found
EMERGENCY POWER SUPPLY UNIT AT ZONE 15WL FAILED DURING EMERGENCY LIGHTS CHECK. REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-38. OPS CHECKED GOOD.
- Difficulty date
- October 23, 2016
- Submitted
- October 24, 2016
- Operation
- Air carrier
- Aircraft
- N135NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6520
- Aircraft time
- 5,392 hours, 2,043 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 765070
- Condition
- Failed
- Location
- Emergency Light
- 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.