What was found
NR 2 SPAR VALVE LIGHT REMAINS LIT AT ALL TIMES. ENGINE DOES NOT START, NO FUEL FLOW. NO POWER ON ONE SIDE OF ENGINE 2 SPAR VALVE CB ON P6-1 PANEL. AFTER CHANGING CIRCUIT BREAKER WILL NOT STAY IN. SUSPECT VALVE IS ALSO BAD. HUNG NEW SPAR VALVE ACTUATOR, SPARE VALVE CB TRIPS, ALSO TRIPS WITH CONNECTOR REMOVED FROM ACTUATOR. NR 2 ENGINE FUEL CONTROL SW. SELECTED TO RUN, CB STAYED IN, & SPA. CONNECTOR D42342J DISCONNECTED CB STAYS IN. FOUND CONTINUITY TO GRD ON PIN 6 OF CONNECTOR D2022 WITH CONNECTOR D42342J DISCONNECTED. FOUND WIRE W3484-1007-18 SHORTED TO GROUND AT OLD SPLICE REPAIR. CUT OUT DAMAGED WIRE & SPLICED IN NEW WIRE.