Quick question/th400 pressure cooling line

Which is the pressure cooling line on the TH400 trans, and does it go to the top or bottom of the radiator? (I have had a cooler installed that bypasses the radiator, and I want to include the radiator in series with the external cooler.)

It's the lower fitting on the transmission and that line normally connects to the bottom of the radiator/cooler.




G.

gringeltaube said:

It's the lower fitting on the transmission and that line normally connects to the bottom of the radiator/cooler.

Thanks!




G.

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Thanks!

WOW. Glad I found this. I was pondering if it mattered. But I did crawl under the Red Riding Hood M1009 with a flashlight and look. I am in the process of getting hydraulic lines made for Mr. Rusty and wanted to do the job right the first time. No mistakes. I am hoping to close the door on oil cooler lines for a few years on MR Rusty. Up higher on top of the transmission seems safer that low and in the slush. Also no metal to metal contact to promote rust. I just was not liking the indecisiveness of the LMC cooler lines. More Later. I never ask. I searched and found the answer. I verified it also thru my transmission rebuilder. Be Safe.