What was found
RT AFT EMERGENCY BATTERY PACK FAILED CAPACITY TEST. R&R BATTERY PACK PER AMM.
- Difficulty date
- February 7, 2019
- Submitted
- February 11, 2019
- Operation
- Air carrier
- Aircraft
- N7821L
- Make and model
- Boeing 7377CT
- Aircraft serial
- 32748
- Aircraft time
- 55,426 hours, 27,331 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.