What was found
MIDDLE LIGHT EMERGENCY EXIT OVERWING LIGHTS OUT BOTH SIDES. FOUND EMERGENCY EXIT LIGHTS GOOD, SIDEWALL LIGHTS AT EXIT DOORS INOPERATIVE. PLACED ON MEL FOUND EMERGENCY EXIT LIGHTS GOOD, SIDEWALL LIGHTS AT EXIT DOORS INOP. PLACED ON MEL DEFERRED. R & R LIGHT BULBS, NO HELP TROUBLESHOOT DOWN TO BALLAST. REPLACED FUSE ON LEFT SIDE WINDOW EMERGENCY LIGHT OPS CHECK GOOD, FOR THE RT SIDE NEED TO REPLACE BALLAST AND MORE A/C GROUND TIME R & R RIGHT SIDE EMERGENCY EXIT OVERWING WINDOW LIGHT ASSY. RIGHT SIDE EMERGENCY EXIT OVERWING WINDOW LIGHT OPS NORMAL.