2010 Polaris Sportsman 850 Service Manual, Page 145Get this manual

2010 Polaris Sportsman 850 Service Manual, Page 145

ENGINE Connecting Rod Big End Bearing Selection 1If using NEW connecting rods, install the bearing color that matches the
Big End Bore Diameter Target Oil Clearance (Con Rod Bearing) Bearing color to install Red Red White Blue Yellow 47.987mm
47.993mm 47.999mm 48.005mm 47.993mm 47.999mm 48.005mm 48.011mm .023 mm.057 mm White Blue Yellow Do not expand the ring more
than necessary to remove it from the piston or the ring may break or lose radial tensionPiston ring pliers: Carefully expand
ring and lift it off the pistonBy hand: Placing both thumbs as shown, spread the ring open and push up on opposite sideDo
not scratch ring lands Bearing Size Selection Chart In Inches Connecting rod journal must be within standard size limits
as determined by crankshaft measurements (See page 5.45)Con Rod Mark Con Rod Big End Bore Diameter Target Oil Clearance (Con
Rod Bearing) Bearing color to install Red Red White Blue Yellow 1.8892 in1.8895 in1.8897 in1.8899 in1.8895 in1.8897 in1.8899