[urq] Rear Valance Wheelwell Screws

[Alan Pemberton]

When removing the rear valance, found the 4 retaining screws on each side seized.  Now ready to reassemble and have obtained  the white plastic caps (431 809 100) that press through the holes in the wheel arch lip and the internally threaded aluminum inserts that slide inside the plastic caps (N 030 355 1).  Does anyone know how to anchor the aluminum part inside the plastic cap?  

Alan
85 urq