Author Topic: Quick oil line diagram  (Read 183 times)

Offline RickC0369

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Quick oil line diagram
« on: July 18, 2021, 10:44:50 AM »
1979 Convert

I’m still not 100% clear on the correct transmission oil line routing/connections…my hand-drawn diagram and the ones in parts fiches’ or work manuals don’t seem to jive. The oil lines were removed and fittings broken down many months ago, and I would like to assemble the system correctly the FIRST time without guessing…or damaging the tranny!
Can someone provide a clear diagram or explanation that I can use to reassemble this nightmare?!

Any help is greatly appreciated!

Rick

Online rodekyll

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Re: Quick oil line diagram
« Reply #1 on: July 18, 2021, 12:04:24 PM »
Hiya Rick, and welcome.

Starting at the tank, in direction of flow:

Big lower banjo > intake (left) side of pump.

Output (right) side of pump > intake (upper) side banjo on transmission*

output (lower) banjo on SIDE of transmission > intake (right) side of cooler.

Output of cooler (left) > uppermost tank banjo

At the bottom of the transmission is the second return line.  This one returns directly to the lower of the two smaller banjos in the tank.  It does not go through the cooler.

*  This is the only high pressure line in the system.  This line MUST be pressure rated.  All others may be transmission cooler line -- temperature rated, and low pressure.

Hope this helps.

Offline RickC0369

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Re: Quick oil line diagram
« Reply #2 on: July 21, 2021, 08:18:35 AM »
Thanks for the reply—it helps a lot!!

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