its not to difficult...you need to remove the end caps on the rails then just slide the rack feet off through the end....of course you will need to loosen the adjuster wheels on the stock rack parts...then end caps of the tracks are mounted with only one screw in the center of eack
89 MJ crawler,, soon to be on the trail
89 MJ water hauler
LIFE IS AN OBSTACLE........... GET OVER IT!!!!