[Ian21401]

Originally Posted by Laird Scooby

Some, but not all, of the methods i used to remove the old ones include a drill, hammer and brass drift, blowlamp, hacksaw (once i had a big enough hole, i put the blade through, refitted to the frame and then cut a slit in the outer case of the sensor to try and ease the tension on it) and a few others i can't remember now.

Didn't fancy ever having to do that again hence the idea to enlarge, polish and protect the hole with grease before the new ones went in!

Very similar to my methods Dave.