Inspection of a 904 torqueflite

I read a lot of stuff. Some of it good and some bad. Then post it here and you set the record straight.

someone really did say that if you put too much pressure on the seal they turn inside out and how would I know. I’m new to this process.

I guess it makes sense. The forward clutch probably gets well over 100psi alone.....so why would 100 psi air cause problems.

So........
Where should I put the line for the transmission temp gauge?
And I’ve seen mixed reviews on where to put the cooler.
I was going to put it after the radiator cooler.
I figured that if I put it before the radiator. It would heat the fluid back up as it stays a constant temperature due to the engine thermostat.

I thought if I put it after the radiator. Then he radiator would cool it down to thermostat 180° and the trans cooler would drop it down to maybe 170°.

That might answer my question. Maybe put the temp gauge on the return line.