Hi Stuart,
Something similar happened to me. I had put a shorter hold down bolt in the
long bolt hole of the pump bracket and the threads got worn from vibration.
This caused the bracket to loosen and cause the misalignment. The bracket
was obviously loose in my case. Hope this helps.
Rick Koller

On Tue, Oct 4, 2016 at 8:48 PM, Stuart MacMillan <stuartmacm@gmail.com>
wrote:

> The belt is wearing on the top edge, and I can see the pulley is cocked a
> couple of degrees from being in the same plane as the engine pulley.  I
> don't see any way to adjust it, anyone experienced this?
>
>
>
> Stuart
>