What was found
FUEL SHUT-OFF VALVE WIRES & O/B LANDING LIGHT WIRES FOUND BURNED IN JUNCTION BOX NEAR D5164J (LANDING LIGHT DISCONNECT) AT RT SIDE AFT WHEEL WELL. SMOKE & COKING RESIDUE ON INSIDE SURFACE OF JUNCTION BOX COVER PLATE. ALL 3 LANDING LIGHT WIRES APPEARED TO HAVE INSULATION BURNED AS DID 2 FUEL SHUT-OFF VALVE WIRES. THIS WIRING IS I/B OF SPLICE THAT IS SPLICED TO W804 WIRE BUNDLE & NOT IN W804 WIRE BUNDLE. WIRES WERE REMOVED & REPLACED WITH NEW WIRING IAW WDM 28-21-08 AND 33-42-01. IN ADDITION, NR 2 ENGINE FUEL SHUT-OFF VALVE AND P5-2 PANEL WERE FOUND FAULTY. THE VALVE AND PANEL WERE REMOVED AND REPLACED IAW MM 28-22-11 AND 28-22-43. OPERATIONAL CHECKS OF THE VALVE, PANEL, AND LANDING LIGHT WERE GOOD.