The bolts which fasten down the valve cover (Mk 6 petrol, 2.3 DOHC) go through a type of metal sleeve set into the edges of the cover. These are brass-coloured tubes about an inch long. The problem is that when you take the cover off, some of the sleeves are loose and fall out as you lift the cover. Having done this recently, I recovered all of the sleeves except two. As this was the first time I have removed the cover on this engine, I don't know whether they were already missing or whether they fell out and disappeared into the black hole where all missing tools and parts go.
Anyway, although they are not critical,I would like to do a proper job and replace them. So does anyone know where I can get them , and even what they are called if I Google them? As I say they are metal tubes about an inch long , and maybe 7mm diam. I have tried several parts shops and my local Ford dealer, but they are not available. Maybe there is a mechanic out there who has some in his bit box?
Thanks in advance for any help and advice.