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I REBUILT MY TRANNY, MYSELF!


Arvizu9618

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It can be done guys and I'm sure that some of you have.

 

I didn't know a thing about the inner workings of a transmission, alls I needed was the overhaul book and determination.

 

I'm kind of glad that i had the junk tranny from craigslist, it helped me for reference and I needed a couple of hard parts off of it, especially for the front pump, namely the drive gear, because I chewed up the last one when I installed the torque converter incorrectly.

 

thanks,

 

ART

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I'd like to try to do mine myself too. I hear it's not an easy task though frown I'm glad you managed to do it yourself. It cost an arm or two to have someone else do it.

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if you can rebuild a chevy small block, you can definately rebuild a TH350 trans. I think the 400's are about as easy.. never actully done one. a 700r4 takes some patience and care. took me 3 or 4 tries to get a 700r4 right.

 

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the tricky part are getting the clutches apart and back together.

 

a pair of c-clamps works well for most of them. the low&reverse clutch at the bottom of case can be a real pain.

 

a piece of 3" pvc pipe with a notch cut out of the side of it (4" might work too, it's been a while) works well. place that on the piston. then you need two 1/4" thick steel bars wide enough to span the case at the back, and span the pvc pipe. you will need a hole drilled thru both of them. run a long bolt, or all thread thru the two and simply tighten.. then you can reach in thru the notch in the PVC to undo the snap ring.

 

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