What was found
LAX - AFTER DEPARTURE FROM GATE, FA 1 ADVISED THERE ARE 4 WHITE LIGHTS, EMERGENCY ESCAPE, RIGHT SIDE, ROWS 12-16, ILLUMINATED. NO FLY. RETURN TO GATE. LEFT OVERWING FWD HATCH SIDEWALL EMERGENCY EXIT LIGHT BAD. REPLACED SAME WITH SPARE LIGHT ASSY FROM COCKPIT AND OPS NORMAL. (M)