1986-1987 Honda Fortrax TRX70 Service Manual, Page 130Get this manual
REAR WHEELBRAKEDRIVE MECHANISM Install the drive chain on the drjven sprocketInstall the master link and retaining clip
Note the retaining clip direction
Install the drive chain cover Instel! the skid plate
REAR BRAKE INSTALLATION
Install the brake panelNOTE Soak the felt seals in clean engine oil before installing
ApplV grease to the brake cam and anchor pinInstall the brake cam with felt seal Install the brake arm spring and felt sealInstall the wear indicator plate aligning the tab on the plate with the slit on the brake cam