I know fuel pumps have been covered extensively but....

[Dogdda]

So, I've pulled the pump out by following the first few steps of the mod on hayabusa.org and here's what I found...

Top photo obviously shows the "tea bag" pre-filter holding the larger chunks and the bottom photo shows the results of the first 4 back-flushes using brake cleaner.

As previously stated, I'm happy to wear the cost of a new replacement but for now, I'll put this back together and see how it goes.

I have other photos of the process if you want them on here....