How do you remove and install this part, please provide me detailed instructions on how to so.
Answer Hi William. The manufacturer does not include the replacement instructions. Grasp the bottom of the rail front guides and pull the rails out .
When you are at the end of the roll out then lift up and remove the entire rack at this point. Set rack aside. Remove the lower rack. Now then reach in and unclasp the back rail clips with a small screwdriver. This allows the entire rail to be removed for replacement. Rail guides part # 298547. Thank You.