What was found
AIRCRAFT WAS NOT GROUNDED. WHILE ACCOMPLISHING J/C 33C20033002 EPSU BATTERY 15WL & 18WL FAILED TEST. REPLACED EPSU BATTERIES 18WL PER AMM 33-51-38-000-802/400-802 OPERATIONS CHECK GOOD.
- Difficulty date
- October 2, 2018
- Submitted
- October 4, 2018
- Operation
- Air carrier
- Aircraft
- N290AY
- Make and model
- Airbus A330243
- Aircraft serial
- 1480
- Aircraft time
- 20,097 hours, 3,216 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Failed
- Location
- Cabin
- 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.