Install new fabric:

If the board is damaged, repair it using aluminum tape. Any rough areas might show after the new fabric is applied.

Lay out the new fabric over the board. Pull 1/2 of it back over itself.

Spray headliner adhesive glue on 1/2 of the board and the back side of the fabric.

Carefully place the fabric onto the board starting from the center point and smooth it outward wit your hand as you lay it down.

Pull up the other 1/2of the fabric over the side you just glued down. Repeat the above steps to lay down this side of the fabric.