1981-1984 Official Honda ATC250R Shop Manual, Page 23Get this manual
ATe 250R I nspect the sprocket teeth for excessive wear or damageReplace if necessaryNOTE Never install new drive chain on worn sprockets or worn chain on new sprocketsBoth chain
MAINTENANCE
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new replacement chain or sprockets will wear rapidly
INSTALLATION
Install the drive chainInstall the master link with O-rings and chain retaining clipNOTE The closed end of the clip should face the direc tion of drive chain travel