2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 116Get this manual

2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 116

Problem: Engine overheats Condition 1Carbon deposit (piston crown) excessive 2Engine oil low 3Octane lowgasoline poor 4Oil pump defective 5Oil filterscreen obstructed 6Float level low 7Intake manifold leaking air 8Air filter element obstructed

Remedy 1Clean piston
2Add engine oil 3Drainreplace gasoline 4Replace pump 5Clean filterscreen 6Adjust float arm height 7Tightenreplace manifold 8Clean element

Drive System
Problem: Power not transmitted from engine to wheels Condition Remedy 1Drive chain wornbroken 1Replace chain