2008 Polaris Sportsman 700/800/700 X2 EFI Service Manual, Page 76Get this manual
ENGINE Cylinder Head Disassembly
1Carefully remove the cylinder componentsPlace the hydraulic lifters (C), pushrods (D), and rocker arms (E) in safe, clean area3Remove valve guide sealsIMPORTANT: It is recommended to replace seals whenever the cylinder head is disassembledHardened, cracked or worn valve seals will cause excessive oil consumption and carbon buildupD C
Mark the valves with white penRemove the valves from the cylinder headThis will ensure that the valves are properly placed during engine reassembly