What was found
EMERGENCY POWER SUPPLY UNIT 13WL FAILED EPSU BAT CAP TEST. REMOVE EMERGENCY POWER SUPPLY UNIT 13WL AMM 33-51-38-000-001-A AND INSTALL 33-51-38-400-001-A. BITE TEST GOOD, AMM 33-51-00-710-001-A.
- Difficulty date
- October 17, 2020
- Submitted
- October 19, 2020
- Operation
- Air carrier
- Aircraft
- N319NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2503
- Aircraft time
- 42,662 hours, 29,083 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 2884
- 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.