I have repaired mine , cleaning the areas is probably the hardest part .
You need to buy 3M VHB tape ( very high bond ) it comes in a thin and
a thicker version .
I used the thicker , 1/2 inch wide
I bought mine on Amazon along with their 3M adhesive remover that works .
There are so many to choose from but this is what I bought .
3M RP25/GRY055 Scotch RP25 VHB Tape: 1/2" x 15 ft, Grey
3M 03618 Adhesive Remover - 12 oz.
Measure and buy extra , it takes a lot .
Get the surfaces clean then insert something as a prop to keep a gap
while you apply the tape because this stuff really sticks .
Of course you can take the door completely apart but I chose not to .
Ray