2006-2012 Honda TRX90 TRX90EX/X Service Manual, Page 134Get this manual
CLUTCHGEARSHIFT LINKAGE INSTALLATION Install the dowel pins and new gasket
Install the right crankcase coverInstall and tighten the right crankcase cover bolts crisscross pattern several stepsInstall the rear brake pedal (page 13-1 5)Install the right mud guard (page 2-3)Pour the recommended eng ine oil (page 3-101 and make sure there are no oil leaksAdju st the clutch (page 3-21)