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Re: Transmission rebuild

Posted: Sat Jun 06, 2020 7:58 am
by RRoller123
Excellent!!

Re: Transmission rebuild

Posted: Wed Apr 17, 2024 4:05 pm
by markintheair
18Fiatsandcounting wrote: Mon May 18, 2020 12:17 pm Well, if it's any consolation, I once rebuilt a transmission and put everything back in the car, but it made a funny "siren like" noise when driving. I went back to my apartment to think it over, and it was then that I noticed the mainshaft spacer washer laying on the dining room table, which of course I had forgotten to install (the spacer washer, not the dining room table). It all had to come apart again. Sigh...

-Bryan
Hi Bryan,

This sounds like the sound we've talked about a week or two ago. Can you elaborate a bit on the noise you've been hearing back then? I've just taken my drive shaft off to replace the support bearing (which did have some play, as you said). Just want to be sure I don't miss anything...

Re: Transmission rebuild

Posted: Wed Apr 17, 2024 10:19 pm
by 18Fiatsandcounting
Hi Mark (in the air), the noise that I mentioned was definitely caused by a washer / spacer that I forgot to install on the transmission, and it was fixed as soon as I put this part back in the transmission where it belonged.

This mistake was made by me back around 1987, so my memory is very poor. It was a siren like sound, and the frequency rose as the car (transmission) speeded up. My expectation is that driveshaft issues would be more like clunks or rattles or clicks, but not a high frequency whine. But, if your carrier bearing is going bad, that could definitely cause a whine and even a squeal as the lubrication slowly dries up.

-Bryan

Re: Transmission rebuild

Posted: Thu Apr 18, 2024 2:08 am
by markintheair
Oh wow that is a long time ago. I was only a baby back then!

I'll try to get everything back together over the weekend and I'll let you know what the result is in the other topic.

Sorry folks for going a bit offtopic here!