Slideout seal slipping down

[Wolfie_Wolf]

See attached picture. This seal keeps sliding down. Duct tape currently is holding it from doing so.

But I did have the dealer look at this and they claim they fixed it, but after one trip, continues to slide down. How can I fix this? If a caulk or sealant is needed, what specifically?

[Ford truck guy]

They look like the simple "D" bulb seal.... They SHOULD have a small stainless steel screw in the top to hold it from sliding...

Take your finger and pull down the outer portion, run a screw through the back portion and use clear sealant after..

Just make sure the screw is not too long, I think mine were 1/2" ??

[travelin' texans]

Mine had a small screw top & bottom.

[Ford truck guy]

ON EDIT *****

I am surprised that it will not stay up with a proper bead of sealant of the edge?

Either way, you need a screw or 2 in order to hold that permanently

[r time soon]

Maybe even a small washer under the screw to help hold the bulb seal in place. Then seal the entire length of the bulb seal. It shouldn’t move after that.

[Wolfie_Wolf]

Sound unanimous. Will get that screw in. Thanks for quick response. Now I will get rid of that attractive duct tape. ��