M-200 torque converter installation

[Jon Sarrett]

Originally Posted by MR DERBY CITY

Had this happen to me a couple of times when a VERY reputable converter company did not machine the converter splines correctly....thought I was loosing my mind....ps....2 different companies....

I had 1 just like that too. Drove me insane! I built trannies for a living so I have seated tons of converters without issue until this. It was on a 727 but I did have issues with my 200 as well. It was a tight fit but I eventually got it, just had to work for it.

Someone mentioned holding the pilot while spinning it. You may have to bump it with the butt of your hand while it's spinning to get it to seat. Get a little dab of tans gel and dab a little around the snout of the converter by the pump lugs.

[Mark Yacavone]

Originally Posted by Jon Sarrett

I had 1 just like that too. Drove me insane! I built trannies for a living so I have seated tons of converters without issue until this. It was on a 727 but I did have issues with my 200 as well. It was a tight fit but I eventually got it, just had to work for it.

Someone mentioned holding the pilot while spinning it. You may have to bump it with the butt of your hand while it's spinning to get it to seat. Get a little dab of tans gel and dab a little around the snout of the converter by the pump lugs.

Jon brings up a good point.
Of course if you don't build trannys , you wouldn't have trans gel laying around.
You might want to take some white lube and fill the pump slots in the hub and paint a couple of splines on the input shaft and on the stator support, and then try the converter as far as you can , with palm pressure only.
You should be able to see an impression of just what's causing the hang up.

[HR9121]

Lesson I learned the hard way, if the converter is fully engaged you shouldn't be able to run your fingers behind it unless you have small fingers. I'm not judging anyone by the size of their fingers that's the politicians job.....