What was found
SUPPLEMENTAL INFORMATION: FWD ENTRY WAY EMERGENCY LIGHTS INOP / [01] REPLACED M1675 BATTERY/ CHARGER ASSEMBLY AND TESTED PER AMM 33-51-06-960-806; NO DEFECTS NOTED. REPLACED M2816 BATTERY/CHARGER ASSEMBLY AND TESTED PER AMM 33-51-06-960-806. AFTER 30 MINUTES CHARGING; NO LIGHTS; SLAVED BATTERY FROM M1675 (SEE DEFECT TTG8Q00FVHN7) TO CONFIRM LIGHTS WORK WITH KNOWN GOOD BATTERY.;[02] COMPLETED STEPS 1 AND 2;[03] REMOVED AND REPLACE M2816 BATTERY PACK AND OPS CHECKED PER AMM 33-51-06-960-805;[04] OPS CHECK FOR CORRECTIVE ACTION 3 CHECKED GOOD;[05] INSPECTION COMPLETE