2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 179Get this manual
CLUTCHING (PVT) 10Install the Drive Clutch Holder (PN 9314177) onto the drive clutch13Remove the (10) screws that retain
Puller (PA-48595) into the drive clutch and use it to remove the clutch from the shaft1Inspect the inner PVT coverReplace
if cracked or damagedThe mating surface must be clean to ensure adhesion of new silicone sealantBe sure to "flame treat"
the inner PVT cover prior to applying silicone to ensure good adhesionPass the flame of propane torch back and forth quickly
over the area where the silicone is to be applied (2-3 inches from the flame tip is recommended)Do not hold the torch too