What was found
FUEL PUMP 2 FWD LOW PRESSUREMEL 2822F APPLIED. RESET GFCI CYCLED PUMP SWITCH ELECTRICAL CONNECTOR SPARKED. PUT AIRCRAFT BACK INTO MEL CONFIGURATION. PERFORMED VISUAL WIRE CHECK, FOUND CHAFED HARNESS FOR FUEL BOOST PUMP FWD TWO PIN 2 SHORTED TO GROUND. BOOST PUMP DEACTIVATED AND NO ARCING CAN OCCUR. IN CURRENT CONDITION POSES NO HAZARD TO SAFE FLIGHT. SUGGEST REPLACEMENT OF DAMAGED CABLE IN W1382. REMOVED & REPLACED CONNECTOR D16342, REPAIRED WIRE 1382-30018-18 IAW SWPM 20-10-13 & WDM 28-23-11-1. OP CHKD GOOD IAW AMM 28-22-41-710-801. PLACARD & COLLAR REMOVED.