What was found
EMERGENCY LIGHTING BATTERY PACKS FAILED CAPACITY TEST AT M01675. R&R BATTERY PACK PER AMM.
- Difficulty date
- May 1, 2019
- Submitted
- May 7, 2019
- Operation
- Air carrier
- Aircraft
- N445WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29841
- Aircraft time
- 54,398 hours, 32,137 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.