What was found
AFT RT EMERGENCY BATTERY FAILED CAPACITY CHECK. R&R BATTERY PACK PER AMM.
- Difficulty date
- January 22, 2019
- Submitted
- January 23, 2019
- Operation
- Air carrier
- Aircraft
- N444WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29839
- Aircraft time
- 54,408 hours, 31,910 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.