1985-1986 Honda ATC250R Shop Manual, Page 114Get this manual
TRANSM ISSIONC RAN KSHAFT BA LANCE R UNIVERSAL HOLDER 07725-0030000 Install the primary drive gearInstall the washer with its "0 UT" mark outHold the rotor with universal holder and tighten the boltTORQUE: 40-50 Nm (4.0-5.0 kg-m, 29-36 ft-Ib)
"OUT" MARK
PRIMARY DRIVE GEAR
CRANKCASE SEPARATION
Remove the balancer (Page 8-3)Remove the crankcase attaching bolts and balancer bearing holder