2005 Polaris Sportsman 700/800 EFI Service Manual, Page 101Get this manual
CAMSHAFT INSPECTION
1Thoroughly clean the cam shaft2Visually inspect each cam lobe for wear, chafing or damageCamshaft Journal O.D: A(Mag): 1.654" B(Ctr: 1.634" .00039" (42 .00039" (41.50 .00039" (41 .010 mm) .010 mm) .010 mm)
C(PTO): 1.614"
5Measure ID of camshaft journal boresCamshaft Journal Bore I.D (Mag): 1.656" (Ctr 1.637" Lobe height (PTO) 1.617" 0.00039" (42.07 0.00039" (41.58 0.00039" (41.07 0.010 mm) 0.010 mm) 0.010 mm)