2005-2007 Polaris Ranger 500 service manual, Page 62Get this manual
ENGINE Engine Service Data
Cylinder HeadValve Rocker arm ID Rocker shaft OD Rocker shaft Oil Clearance In Cam lobe height Ex Camshaft Camshaft journal OD Camshaft journal bore ID Camshaft Oil clearance Cylinder Head Surface warpage limit Standard height In Valve Seat Contacting width Ex Valve Guide Inner Diameter Protrusion above head In Valve Margin thickness Ex Stem diameter Std Limit Std Limit In Ex Valve Stem Oil clearance Std Limit Overall length Overall length Squareness In Ex Std Limit In Ex Std Limit Std Limit Std Limit Std Limit Std Limit Mag PTO Mag PTO Std Limit EH50PLE .8669-.8678"(22.020-22.041 mm) .8656-.8661 (21.987-22.0 mm) .0008-.0021" (.020-.054 mm) .0039" (.10 mm) 1.2884-1.2924" (32.726-32.826 mm) 1.2766" (32.426 mm) 1.2884-1.2924" (32.726-32.826 mm) 1.2766" (32.426 mm) 1.4935-1.4941" (37.935-37.950 mm) 1.4935-1.4941" (37.935-37.950 mm) 1.4963-1.4970" (38.005-38.025 mm) 1.4963-1.4970" (38.005-38.025 mm) .0022-.0035" (.055-.090 mm) .0039" (.10 mm) .0020" (.05 mm) 3.870" (98.3 mm) .028" (.7 mm) .055" (1.4 mm) .039" (1.0 mm) .071" (1.8 mm) .2362-.2367" (6.0-6.012 mm) .689-.709" (17.5-18.0 mm) .039" (1.0 mm) .031" (.8 mm) .047" (1.2 mm) .031" (.8 mm) .2343-.2348" (5.950-5.965 mm) .2341-.2346" (5.945-5.960 mm) .0014-.0024" (.035-.062 mm) .0016-.0026" (.040-.067 mm) .0059" (.15 mm) 3.976" (101.0 mm) 3.984" (101.2 mm) 1.654" (42.0 mm) 1.575" (40.0 mm) .075" (1.9 mm)