if there is a long enuff good wire sticking out of the clutch, then strip the insulation back and splice the wires back together. if you don't know how to do such, find somebody that does. a new clutch is mucho $$.
beyond that, best find out why that wire got tore off - don't want that happening again.
beyond that, best find out why that wire got tore off - don't want that happening again.
