Repinning a connector block?
 

Ok a follow on from a previous post, i've a new block on its way in the post so i'm looking to replace / repin the old block that is rotten. does anyone know the method for releasing the pins from the 2x6 block under the tank that does all the lights and indicators?

VERY small flat blade scew driver... push the lockring tab down on the brass pin... pull the pin out