What was found
MX REPORTED THE EMERGENCY FLOOR LIGHTS AT SEATS 2-3-4 LT AND EMERGENCY EXIT LIGHT OVER DOOR 1L INOP. MX REPLACED THE BATTERY PACK, FUSE AND SHORTED LIGHT ASSEMBLY ON SEAT 3 LT. REMOVED WIRING FROM UNDERNEATH SEAT RAILS. OPS CHECK GOOD. WHEN SYSTEM WAS PUT BACK TOGETHER, EMERGENCY LIGHTS WENT DIM AND THEN INOP. A/C WAS FERRIED. MX FOUND PIN 2 OF CONNECTOR D3682J NOT SEATED CORRECTLY. RECONFIGURED WIRES AT CONNECTOR D3682J PER WDM 33-51-41, PAGE 1 AND PAGE 5. FOUND FUSE BLOWN AT EMERGENCY EXIT LIGHT AND FLOOR LIGHTING BATTERY PACK M1133. INSTALLED NEW FUSE. PROCEEDED TO ACCOMPLISH A SATISFACTORY EMERGENCY LIGHTING AND FLOOR TRACK LIGHTING OPERATIONAL TEST PER AMM 33-51-00. AIRCRAFT OK FOR SERVICE.