What was found
DURING B-INSPECTION, FOUND THE EMERGENCY LIGHT STRIPS NR 3, 4 & 6 NOT PROPERLY SEATED TO EXTRUSION STRIPS. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED STRIP LIGHT ASSEMBLY IN FLOOR SIDEWALL ASSEMBLY FOR FLOOR PROXIMITY STRIP LIGHT NR 3 AND RESECURED STRIP LIGHT ASSEMBLY IN FLOOR SIDEWALL ASSEMBLY FOR FLOOR PROXIMITY STRIP LIGHTS NR 4 AND 6 IAW AMM 33-50-12. OS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.