What was found
EPSU BATTERIES FAILED EPSU CAPACITANCE CHECK. / REMOVED AND REPLACED EPSU BATTERIES (10WL) (11WL) (12WL) (13WL) IAW AMM 33-51-38 PB 401. OPS CHECK GOOD. OK FOR SERVICE."
- Difficulty date
- August 17, 2020
- Submitted
- August 19, 2020
- Operation
- Air carrier
- Aircraft
- N321NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2527
- Aircraft time
- 43,471 hours, 29,787 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 104663
- Condition
- No Test
- 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.