How to flush transmission

[73OLyellow]

Help! Whats the easiest way to flush a transmission on a 73 chevy c20 350?

 

[73OLyellow]

Or drain.. id rather just drain the bad fluid and replace with new fluid.

 

[89Suburban]

[yt]MsdPAadc9fY[/yt]

 

[MadOgre]

Ya that's pretty much what I posted on your other thread

 

[350runner]

Same here...

Sent from the dust in front of you!

 

[73OLyellow]

And this is the same for a 73? Thanks guys!

 

[73OLyellow]

Okay now I need to know where the return line is and where I can find the drain plug on a 73 c20

 

[SAATR]

No drain plug on a Th350 or Th400. Generally a good idea to drop the pan, clean or replace the filter, clean the pan, inspect what you can see, and install the pan again with a new gasket. The trans filter is little more than a screen anyway, so replacement isn't really an issue. The lower line is from the transmission and the upper is the return to the trans, if I remember correctly.

Sent from my XT912 using Tapatalk

 

[MadOgre]

yep

 

[Mr Clean]

from N.E.

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