What was found
ALL EMERGENCY LIGHTS ASSOCIATED WITH M1675 EMERGENCY EXIT BATTERY PACK COME ON AND IMMEDIATELY TURN OFF. / R&R BATTERY PACK M1675 PER AMM.
- Difficulty date
- February 2, 2020
- Submitted
- February 5, 2020
- Operation
- Air carrier
- Aircraft
- N7889A
- Make and model
- Boeing 73779L
- Aircraft serial
- 34023
- Aircraft time
- 35,442 hours, 21,027 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Faulted
- Location
- Emergency Lights
- 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.