What was found
BOTH OVERWING EXIT HATCH ESPU BATTERIES ARE DISCHARGED. REMOVED AND REPLACED THE BATTERIES IAW AMM 3 3-51-38-000-0002-A, 33-51-38-400-002-A, AND PERFORMED AN OPS TESTED IAW AMM 33-51-38-710-052-A. NO DEFECT FOUND.
- Difficulty date
- February 12, 2018
- Submitted
- February 13, 2018
- Operation
- Air carrier
- Aircraft
- N419UA
- Make and model
- Airbus A320232
- Aircraft serial
- 487
- Aircraft time
- 76,489 hours, 29,615 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- Discharged
- Location
- Emergency Lights
- 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.