Originally Posted by
TIFF
On the front of the pump should be a silver screw head....about the size of a 10p, Put a towel under the pump and unscrew the srew and take it out.....THERE WILL BE A BIT OF WATER BUT DONT WORRY......
Once the screw is out SLOWLY poke the screw driver into the hole.....you will feel the blades of the pump spinning if it is working.....
Then put the screw back in
Impellar could be off or pump partially blocked aswell tho.
Is hard to try and do something over the net that you do naturally in every house your in