[49willard]

I had a failure to start, fortunately in my shop and traced it to one of the sensors. I Just replaced both sensors on my 86 Cab. I do have a lift. I would hate to do it without a lift. I dropped the left side 1/2 shaft for access. Like others, it was necessary to remove the aluminum holder, get it to a vice and with some level of difficulty (a mapp gas torch was used) extracted both sensors. There is a reason you would pay a tech good money to do the r & r. As I like to say "nothing is difficult for the guy that doesn't have to do it himself".