2009 Polaris Outlaw 450/525 Service Manual, Page 212Get this manual

2009 Polaris Outlaw 450/525 Service Manual, Page 212

Upper portion of the cylinder head Pull the two end pieces together with the rocker arm pinsout of the cylinder head's upper
any radial play, you have to replace the rocker armAdjusting bolts The seating surfaces of the adjusting bolts must be planarReplace
the O-rings Prior to assembly, oil all components thoroughly Position the rocker arms in the cylinder head's upper portion