Author Topic: Transmission Fluid Leak  (Read 1587 times)

tarheel

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  • USA, NJ, MULLICA HILL
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Transmission Fluid Leak
« on: November 13, 2021, 22:17:05 »
Hello:

My 1969 280SL is leaking about an inch diameter puddle of tranny fluid per day.  A bit more now that it is colder temperatures outside.

I believe it is coming from the location seen here in this picture.

Does this connection look correct to you?  I was unable to tighten further.  I am surprised there is no gasket here - only metal to metal fitting on my vehicle.

Please help me diagnose this leak based upon what is seen here and solve it.  My mechanic has (sadly) passed and I am trying to work with my Pop to resolve the leaky transmission system.

Pawel66

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Re: Transmission Fluid Leak
« Reply #1 on: November 13, 2021, 22:51:30 »
If I recall correctly there is a seal ring there. Copper or aluminum squeezable seal ring. Just replace it maybe.
Pawel

280SL 1970 automatic 180G Silver
W128 220SE
W121 190SL
G-class