2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 238Get this manual
FINAL DRIVE 17Pull on the joint to test that the circlip is seated and that the joint is securely fastened to the shaft18Remove excess grease from the plunging joint's external surfaces and place the excess grease in the boot19Pull the boot over the joint and position the boot lips into the grooves on the joint housing and shaftMake sure the boot is not dimpled or collapsed20Install and tighten the small clamp using the Axle Boot Clamp Tool (PU-48951)Grease Capacity 60 Grams
Drive Shaft Exploded View
FRONT SHAFT
Spring Ring Plunging Joint
Gear Side Boot Kit
Grease Capacity 80 Grams Wheel Side Boot Kit