2006-2014 Honda FourTrax ATV TRX250 EX TRX250X Service Manual, Page 308Get this manual
REAR DRIVING MECHANISM Install the collar onto the left side of the axle Apply molybdenum disulfide grease to the left end splines
Apply grease to the threads and seating surface of the hub nutInstall the wheel hub and nutWhile holding the wheel hub securely, tighten the nut to the specified torque and further tighten until its grooves align with the cotter pin holeTORQUE: 137 Nm (14.0 kgfm, 101 Ibf.ft) Install new cotter pin Install the rear brake components (page 15-24)