1986-1987 Honda Fortrax TRX70 Service Manual, Page 132Get this manual
REAR WHEiUBRAKEDRIVE MECHANISM
REAR WHEEL INSTALLATION
Install the rear axle nut and tighten it to the specified torqueTORQUE: 60-80 Nm 16.0- 8.0 kg-m43-68 ft-Ibl
Install new cotter pinInstall the reef wheel and tighten the wheel bolts to the specified torque