1) To attach a snap ring model jack , place the jack bracket over the mount and place the snap ring in the groove . Seat the snap ring fully into the groove .
2) To attach a bolt-thru mdel jack , place the jack bracket into the recessed opening on the mount , Place the small end of the bushing into the jack bracket and onto the bolt . Tighten locknut until there is little movement in the bushing . Note : The bolt should be installed between the trailer tongue and mount , the jack bracket will be held by the bushing between the locknut and the mount .