[jstillings]

This is a great thread and helpful picture. I need to change a water pump and have been struggling with getting the serp belt off first.

My '96 Cav 2.2L does not have the tensioner - so from your post I assume the tension is applied by the idler. Question is how to release the tension on the idler. I have the 15mm center bolt on the idler pulley almost loose, but am hesitant to take it out with the belt loaded... is there a release mechanism on the idler ass'y somewhere?

BTW, as you indicated, it took a lot of very small turns with an offset 15mm wrench to get the nut loose - not a lot of room in there.

thanks in advance.