What was found
LEFT OVER WING BATTERY FAILED CAPACITY TEST. / [01] R&R BATTERY PACK (POWER SUPPLY ) AT LOCATION M1668 PER AMM 33-51-06.;[02] R&R BATTERY PACK (POWER SUPPLY ) AT LOCATION M1668 PER AMM 33-51-06.
- Difficulty date
- May 19, 2022
- Submitted
- May 23, 2022
- Operation
- Air carrier
- Aircraft
- N415WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29836
- Aircraft time
- 68,006 hours, 40,134 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- M1668
- Condition
- Failed
- Location
- Overwing Exit
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.