2000 Polaris Indy 500 / 600 snowmobile service manual, Page 85Get this manual
ENGINES Three Cylinder Monoblock Disassembly, Cont12Remove cylinder headsMark PTO, Center, and Mag head to ensure correct reassemblyCylinder Head Cover Shim O-Ring O-Ring
Cylinder Heads (Mark For Reassembly) 13Remove cylinder and base gasket14Refer to cylinder inspection procedure on page 3.43-3.44 to inspect cylinderCAUTION: Use care to ensure pistons are not damaged as cylinder is removed