2004 Bombardier DS 650/DS 650 Baja/X i checked the fueses and all the wiring is there a way to check the cdi? or what else can it be

 

does any one have a wiring diagram. or is there a on line manual? it was running just fine un tell i changed the rear axel now it dont have spark .is there any one in deming new mexico with a ds 650 or can some one tell me what wires to check i have a tester just dont where to start thanksjeremy