2005-2007 Polaris Ranger 500 service manual, Page 253Get this manual
TRANSMISSION 36Remove seals from transmission caseIMPORTANT: New seals should be installed after the transmission is completely assembled37Inspect bearings for smooth operationCheck for excessive play between inner and outer race3Before installing the cover make sure the sealing surfaces are clean and dry, and shafts are fully seated in the transmission caseApply Polaris Crankcase Sealant to the mating surfaces
Transmission Assembly
1Reinstall the chain onto the front output shaft and rear output shaft
Crankcase Sealant (PN 2871557)