2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 81Get this manual

2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 81

CRANKSHAFT STRAIGHTENING
Lubricate the bearings and clamp the crankshaft securely in the holding fixtureRefer to the illustrations below
Crankshaft Alignment Fixture PN 2870569

NOTE:The rod pin position in relation to the dial indicator position tells you what action is required to straighten the shaft1To correct situation like the one shown in the illustration at right, strike the shaft at point with brass hammerHIGH .004 (.1mm) HIGH .004 (.1mm) A