2008 Yamaha Raptor 250SE / 250SE2 Factory Service Manual, Page 17Get this manual
IMPORTANT INFORMATION EBS00017
GEN INFO
BEARINGS AND OIL SEALS Install bearings and oil seals so that the manufacturer's marks or numbers are visibleWhen installing oil seals, lubricate the oil seal lips with light coat of lithium-soap-based greaseOil bearings liberally when installing, if appropriateOil seal
CAUTION: