What was found
SFO - DURING OVERNIGHT MAINTENANCE CHECK OF THE FORWARD CARGO LOADING SYSTEM A CIRCUIT BREAKER WAS POPPING. WHEN RESET IT WAS OBSERVED THAT THE SMOKE WAS COMING FROM THE RIGHT LOWER SIDEWALL AREA. REMOVED PANEL AND NOTED A DAMAGED WIRE BUNDLE. POSSIBLE FUSELAGE REPAIR MAY HAVE CAUSED THE WIRES TO CHAF. INSTALLED TWO NEW CONNECTOR PLUGS AND FABRICATED BRACKET FOR CONNECTOR PLUGS. (M)