What was found
MAINTENANCE FOUND THAT EMERGENCY LIGHTS WOULD NOT ILLUMINATE USING THE F/A TEST SWITCH. BATTERY PACK B5-49 WAS REPLACED AND THE LIGHTS TESTED OK.
- Difficulty date
- January 5, 2016
- Submitted
- January 6, 2016
- Operation
- Air carrier
- Aircraft
- N947DL
- Make and model
- Doug MD88
- Aircraft serial
- 49878
- Aircraft time
- 68,483 hours, 51,072 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Cabin
- 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.