I changed timing belt, tensioner and water pump on my 2003 A4 B6 1.8t and have a bolt left over. There are 5 identical bolts, 3 for the water pump and 2 for the tensioner piston. I had 6 and 1 is left over.
I searched extensively with everything apart and could not find where it might go.
Any thoughts?
Thanks,
John
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