What was found
L1 & R1 DOORS AND FLIGHT DECK EMERGENCY LIGHTS INOPERATIVE. AFTER TROUBLESHOOTING, FOUND THE BATTERY PACK FAILED. REPLACED THE BATTERY PACK. OPS CHECKED GOOD IAW AMM 33-50.
- Difficulty date
- February 12, 2018
- Submitted
- February 13, 2018
- Operation
- Air carrier
- Aircraft
- N980DL
- Make and model
- Doug MD88
- Aircraft serial
- 53267
- Aircraft time
- 70,349 hours, 51,685 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- 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.