2010 Arctic Cat 700 Diesel SD ATV Service Manual, Page 87Get this manual
DIf engine block is not serviceable, it must be replaced with new block6Thoroughly clean the engine block using non-caustic engine cleaning solution; then rinse with hot water and dry with compressed air ! WARNING
Always wear safety glasses when using compressed air
NOTE: Planing the engine block is not recommended as it will directly affect piston-to-cylinder head clearanceTo determine if the cylinder deck can be planed, use the following procedure
7Using cylinder bore gauge or suitable snap gauge and micrometer, measure the cylinder bore at three locations taking measurements at 45 intervalsIf the cylinder is found to be 72.050 mm (2.836 in or greater at any measurement point, the cylinder(s) must be boredOversized pistonsrings are available in 0.50 mm (0.020 in and 1.00 mm (0.039 in sizes
ADetermine the maximum cylinder deck variation (Vd)BAdd the deck variation (Vd) to the piston protrusion (Pp) determined during removing (VdPp) to determine final piston protrusion (Ppf)VdPpPpfCCompare the final piston protrusion (Ppf) to the chart to determine if gaskets are available that would allow planing of the cylinder deckFinal Piston Protrusion (Ppf) Gasket Thickness