2011 Polaris Ranger RZR ATV Service Manual, Page 81Get this manual

2011 Polaris Ranger RZR ATV Service Manual, Page 81

ENGINE 9Lubricate the valve guides with clean engine oil, and apply oil or water based lapping compound to the face of the
Lapping is not required with an interference angle valve job10Insert the valve into its respective guide and lap using lapping
tool or section of fuel line connected to the valve stem NOTE: small magnet can be used to aid in the installation of the
keepers11Rotate the valve rapidly back and forth until the cut sounds smoothLift the valve slightly off of the seat, rotate
14 turn, and repeat the lapping processDo this four to five times until the valve is fully seated, and repeat process for
the other valve(s)12Thoroughly clean cylinder head and valves PU-45257 Repeat procedure for remaining valvesWhen all valves
are installed, tap lightly with soft faced hammer on the end of the valves to seat the split keepers NOTE: To prevent damage