2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 190Get this manual
2It is inadvisable to remove the screw securing the pump halvesIf the oil pump is damaged, it must be replaced CD048
3Install the pilot bushing with the machined end directed down; then fit the bushing into the pulley hub
DRIVEN PULLEY ASSEMBLY
NOTE: On the H1 models, the driven pulley is nonserviceable componentIf the pulley faces, cam ramps, or sheeve bushing are worn or loose, the pulley must be replaced as an assemblyDo not disassemble the driven pulley on the H1 models
Disassembling
! WARNING
This procedure involves relaxing compressed spring assemblyDO NOT attempt disassembling without the proper tools