push the plastic lever it will go under the plastic case and just clips onto the brass body. you will see it if it's their.
the pin only moves in small angle / degree. it does not turn a circle. is this correct?check the pin out of the brass body is moving freely before replacing newone.
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local