1986-1989 Honda TRX250 FourTrax 250R Service Manual, Page 88Get this manual
CLUTCHBALANCERGEARSHIFT LINKAGEKICK STARTER Install the primary drive gearInstall the washer with the "OUT" mark facing out
Install the gear holder as shown
TOOL: Gear holder
07724-0010100 Not available in U.S.A
Install the primary drive gear bolt and tighten it
TORQUE: 40-50 Nm (4.0-5.0 kg-m, 29-36 ft-Ib)