[Jordan Baker]

Thanks for the help. My bad on the other part number. I read off he wrong line in the parts book when I was typing out my post.

The worm gear on the end of the idle shaft should be GM 1809534 Gear Speedometer Drive ( 4 teeth). From what you have, this part is the same as the Ford C01Q-17285-A?

Also here is the picture of different tool for removing the worm gear.


I stopped off at the shop tonight and we might be able to make a copy of the puller as found in MB-C2. He didn’t think where I had the small chips would be any issue as the other gear should just be riding in the middle.