What was found
EMERGENCY BATTERY PACKS 10WL,11WL,12WL AND 13WL FAILED BATTERY TEST. / R&R'D EMERGENCY LIGHT BATTERY PACKS 10WL,11WL,12WL AND 13WL REF AMM 33-51-38 PB-401. OPS CHECK GOOD."
- Difficulty date
- June 29, 2021
- Submitted
- June 30, 2021
- Operation
- Air carrier
- Aircraft
- N239NV
- Make and model
- Airbus A320214
- Aircraft serial
- 2144
- Aircraft time
- 60,455 hours, 22,936 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 060684
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.