2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 118Get this manual

2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 118

Electrical System Problem: Spark absent or weak Condition 1Ignition coil defective 2Spark plug defective 3Magneto defective
Remedy 1Replace plug 2Check cooling fan air intake blockage damage to fancooling shroud 3Tighten plug Remedy 1Repairreplacetighten
lead wires 2Replace magneto coils 3Replace regulatorrectifier Problem: Magneto charges, but charging rate is below the specification
Condition Remedy 1Lead wires shortedopenloose (at terminals) 1Repairtighten lead wires 2Stator coils (magneto) groundedopen
3Regulatorrectifier defective 4Cell plates (battery) defective 2Replace stator coils 3Replace regulatorrectifier 4Replace
battery Problem: Magneto overcharges Condition 1Internal battery short circuited 2Regulatorrectifier resistor damageddefective
3Regulatorrectifier poorly grounded Problem: Charging unstable Condition 1Lead wire intermittently shorting 2Magneto internally