What was found
EMERGENCY POWER SUPPLY UNIT AT 14WL FAULTING. REPLACED ESPU IAW AMM.
- Difficulty date
- September 30, 2017
- Submitted
- October 3, 2017
- Operation
- Air carrier
- Aircraft
- N970UY
- Make and model
- Airbus A321231
- Aircraft serial
- 3924
- Aircraft time
- 30,550 hours, 10,695 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 132130
- Condition
- Faulty
- Location
- Emergency Lights
- Part time
- 30,540 hours, 10,692 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.