What was found
DURING SERVICE CHECK FOUND MULTIPLE EMERGENCY EXIT SIGNS OUT AT SEATS 1CD, 2CD, 3CD PATHWAY. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERY M730. SYSTEM OPERATION IS NORMAL.
- Difficulty date
- July 20, 2020
- Submitted
- July 21, 2020
- Operation
- Air carrier
- Aircraft
- N670DN
- Make and model
- Boeing 757232
- Aircraft serial
- 25331
- Aircraft time
- 88,340 hours, 39,325 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.