Exactly what i was after thanks bigsmokepiker, i now have it apart and it looks like the board has a wee bit of corrosion on it, ill take it to f&p and get them to test it tomorrow.
Thanks penguin, but which part is the rotor and how do i get the thing apart.
Is there any way to test the rps?
Or is it a visual check only and replace kind of item?
Do you happen to have a part number, as i have been arsed around by our local F&P counter jockies already with getting a pump.