TH400 Leaking Almost Everywhere Lets Fix It

Рет қаралды 3,538

Жыл бұрын

This TH400 Transmission in my 1972 Chevy Suburban is leaking from almost every part that it can leak from. I will sow you some tips and tricks I have learned for fixing some of the most common TH400 leaks. Please drop a comment below and tell me what you think of this video.
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Пікірлер: 17

@mklein5179 Жыл бұрын

I always look forward to your vids dj. Long time subscriber

@DJsHotRodFab Жыл бұрын

Thanks, I really appreciate that. I'm glad you enjoy them

@user-tf2ls7jb4m 3 ай бұрын

The shift selector?

@DJsHotRodFab 3 ай бұрын

That is a name for it.

@user-tf2ls7jb4m 3 ай бұрын

What is that part opposite side of the modulator? Mine is leaking, trans shifts hard in reverse

@user-tf2ls7jb4m 3 ай бұрын

The shift selector?

@user-tf2ls7jb4m 3 ай бұрын

The shift selector?

@DJsHotRodFab 2 ай бұрын

Yep That selector shaft seal is a common problem. and you really need that tool to replace it, but if you have a damaged selector shaft like mine, your gonna have to drop the transmission pan.

@johnnychally 3 ай бұрын

did it work? no more leaks?

@DJsHotRodFab 3 ай бұрын

Yep, no more transmission leaks

@MrBmxbrawler Ай бұрын

Is this a 3 speed th400?

@DJsHotRodFab Ай бұрын

Yes, 4l80 is the 4 speed version of this transmission

@MrBmxbrawler Ай бұрын

@DJsHotRodFab can you explain to me all the different vacuum modulator they offer for the 3 speed. The one red stripe, two red stripes, black and red stripes. Mine is dripping. Was going to replace it but I don't want to get the wrong one. My truck is an 89 r3500 converted to carbureted. Thanks. The one one the truck has no stripes. Lol. And I don't know my ratio

@MrBmxbrawler Ай бұрын

@@DJsHotRodFab thanks

@MrBmxbrawler Ай бұрын

@@DJsHotRodFab probably just get an o ring instead of the entire thing

@DJsHotRodFab Ай бұрын

@@MrBmxbrawler oh I see what your saying. Ya if there isn't anything wrong with it I would just do the O-Ring. I don't know the differences in the modulators. I know back when I was a transmission R&R guy we would just replace them with adjustable ones. If your gonna replace it you could just get an adjustable modulator