TH350 noise?
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Teching In
Joined: Feb 2009
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TH350 noise? Recently rebuilt early 70s TH350. Drove it around for a few weeks now and just recently noticed a clicking or tapping noise in "D" and "R". The noise starts around 10mph and remains at all higher speeds. It gets really loud on deceleration while coasting and then it slows and goes away before the vehicle reaches a stop. The noise is not present in "N", "2" or "1" at any speed or rpm.
I read that the direct cluch is applied in only D and R and not the other ranges so I'm thinking something there? The trans was built with a 36 element intermediate sprag clutch, not sure if those produce any noise with normal operation, I wouldn't think so.
I rebuilt the trans myself, it was my 1st TH350, although I've done a couple 400s before with good results.
Any ideas would be appreciated.
I read that the direct cluch is applied in only D and R and not the other ranges so I'm thinking something there? The trans was built with a 36 element intermediate sprag clutch, not sure if those produce any noise with normal operation, I wouldn't think so.
I rebuilt the trans myself, it was my 1st TH350, although I've done a couple 400s before with good results.
Any ideas would be appreciated.
Thread Starter
Teching In
Joined: Feb 2009
Posts: 2
Likes: 0
