HELLO, GOT A 60" DIXIE CHOPPER 27 HP GENERAC 2008 MODEL. THERE IS A RELAY UNDER THE SEAT THAT HAS 5 WIRES IN IT. WHAT EXACTLY DOES IT DO? IT IS HELD ON BY A SHEETMETAL SCREW WHICH ALSO GROUNDS ABOUT 5 YELLOW WIRES. MY MOWER WOULDNT RUN, HAD VERY VERY WEAK SPARK, THEN AFTER TAKING IT ALL...