2008 Polaris Sportsman 700/800/700 X2 EFI Service Manual, Page 347Get this manual
ELECTRICAL Starter ReassemblyInstallation
1Install brush plate to field magnet housing aligning index tab9Lightly grease pinion shaft and install pinion, spring stopper, and snap ring
Install O-ring, two small phenolic spacers, large phenolic washer, flat washer, lock washer, and terminal nutWhile holding brush springs away from brushes, push brushes back and hold in placeSlide armature into field magnet housingRelease brushesLightly grease the drive roller bearing and reinstall drive end frame on armatureInspect seal for wear or damageReplace drive end cap if necessaryRoller Bearing Seal