What was found
DURING EMERGENCY LIGHT TEST. FOUND LT SIDE BOTH OVERWING LIGHTT & OVERWING ESCAPE GROUND ILLUMINATION LIGHT & RT SIDE FWD OVERWING LIGHT INOPERATIVE. GROUNDED - YES. REPLACED EMERGENCY EXIT LIGHT BATTERY PACK (M1670) THEN LT SIDE AFT OVERWING LIGHT & OVERWING ESCAPE GRD ILLUMINATION LIGHT TEST PASSED IAW AMM TASK 33-51-06-960-806. LT & RT FWD OVERWING DOOR EMERGENCY EXIT LIGHT BATTERY PACK REPLACEMENT REQUIRED. R & R EMERGENCY EXIT LIGHT BATTERY PACK M 1676 AND M 2335. IAW AMM 33-51-06. OPS CHECKED GOOD. ALL EMERGENCY LIGHTS ARE OPERATIONAL.