2000 Polaris Indy 500 / 600 snowmobile service manual, Page 79Get this manual
ENGINES Liquid Twin CylinderFuji Assembly, Cont9Lubricate rings and cylinder with Premium Cycle Lubricant and compress rings with fingers, aligning end gaps with locating pinsInstall cylinder with gentle front-to-back rocking motion, being careful not to damage ringsInstall cylinder base nuts and tighten to correct specifications found in the beginning of this chapter
10Install head gasketNote proper position of gasket, "V" notch forward, small intake hole on right (mag) side, large hole on left (PTO) side