I took this picture to show, where the little plate goes, which probably fell off, whe you removed the tensioner, so that you do not forget later. But as it turned out, the new tensioner is of a different design and does not need that plate. So I removed tensioners and guides. Big drama regarding one of those bolts of the guide on the bank 2 side. I did a special thread about this - link at the bottom. So be careful when removing those bolts - if you can...