What was found
THE L1 AND R1 OVERWING EMERGENCY EXIT SIGNS ARE INOPERATIVE. MAINTENANCE REPLACED THE BATTERY SUPPLY REF MD88 AMM 33-50. OPERATIONAL CHECK IS GOOD. THE AIRCRAFT IS OK FOR SERVICE. (LP #5497158)
- Difficulty date
- April 11, 2020
- Submitted
- April 13, 2020
- Operation
- Air carrier
- Aircraft
- N978DL
- Make and model
- Doug MD88
- Aircraft serial
- 53259
- Aircraft time
- 74,041 hours, 55,378 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- 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.