I will be replacing the timing belt on my newly purchased 2000 626 with 110K miles, im really impressed by the 105K OEM belt by the way. My jaw dropped when the previous owner told me he hadnt replaced it yet and that it was good for 105K miles, I said NO WAY!! I was afraid to even drive it home. So i started reading up on this site and not only was he correct, i found that this car was a non interference engine... wow what a treat!! im really liking this car Anyway a few questions:

-Anyone have an exploded view of the timing belt side of the engine so i can get a headstart on where all the bolts are?
-Is it necessary to change the tensioner and idler pulley when replacing the timing belt? I noticed timing kits come with these components
-How about the water pump?

I took the chance on my Mitsu Eclipse changing only the belt and so far (35K miles) ive had no probs, but id like another opinion from you guys since im comparing 2 different cars here.

 

I say while you are in there change the water pump also
the part is not too expensive and it would save you the trouble of going back in
later on.
i would also change the drive belts if i were you.
as far as the tensioner and idler
I dont believe it is neccessary but could be a plus