What was found
BATTERY PACK M1673 FAILED A FUNCTIONAL CHECK IAW CARD 2908. REPLACED THE BATTERY PACK. OPS CHECKED OK.
- Difficulty date
- September 13, 2018
- Submitted
- October 8, 2018
- Operation
- Air carrier
- Aircraft
- N853NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31105
- Aircraft time
- 25,601 hours, 10,249 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.