Th350 Cooler Lines Diagram. To the top fitting on the radiator. Yes, my cooler is small, but i'll also running a deep finned alum.
Be gentle with the pressure though so as not to blow out your cooler matrix. Lower ¼ pipe cooler feed/out. Transmission cooler line kit, gm. The upper line in mine ( disconnected and cranked to see direction of flow) comes out of radiator toward trans so this is the return line. When i typed th350 in the google search this diagram showed up n thought it was the right one.thanx for the correction. Fitting location thread size flow direction. Look at your water rad. The bottom line is the feed/out which has pressure. The top line is return/in, it doesn't have suction so some fluid may flow out there.
Out Of The Top Port Of The Radiator And To The Bottom Port Of The External Transmission Fluid Cooler.
Look at your water rad. Fitting location thread size flow direction. The bottom line is the feed/out which has pressure. Be gentle with the pressure though so as not to blow out your cooler matrix. Out of the top port of the external transmission fluid cooler back to the top line on the transmission. The top line is return/in, it doesn't have suction so some fluid may flow out there. Trans pan also that hepls cool it also. So i'm working on swapping a th350 into my car, i've never really messed with a lot of this stuff before so i'm figuring it out as i go along. Lower ¼ pipe cooler feed/out.
Hot To The Top And Cold From The Bottom.
Then the line on the bottom fitting on the trans to the bottom fitting. The top line exiting the rad should be routed to the bottom line of the external cooler, read it stops (aeration), then route the coolers top return line back to the trans top inlet. Basically bottom to bottom and top to top in theory. A loss of fluid leading to an overheated transmission can be devastating as the system loses its ability to cool. Bottom = feed/in from bottom trans line. I have a th350, and i've installed new cooling lines, have not started the car yet. When i typed th350 in the google search this diagram showed up n thought it was the right one.thanx for the correction. Top = return/out to top trans line. Yes, my cooler is small, but i'll also running a deep finned alum.
The Most Efficient Is Mounted In Front Of Radiator And Coming Out Of Radiator Cooler Into The Trans Cooler.
I have the bottom line on the transmission going to the bottom port on the radiator. Correct reproductions of the original transmission cooler lines available in your choice of oe material which was originally installed, or a stainless steel reproduction which adds a custom look and longer service life. The instructions on my cooler had three ways to install. You don't want to go too small though because the fluid has to stay in there a lttle while so it can pass its heat into the air before it returns to the trans agian. Transmission cooler line kit, gm. Other than factory oem and a few after market companies this fittings is not used anywhere else in industry. From what i've gathered the cooler lines are tapped 1/4 nps (straight thread) into the transmission case. Are you talking about the brass fittings that screw in the case itself? Flared line case fitting #m462c transmission cooler lines flow direction page 2 hummer forums 4l60e cooler line flow 4l60e transmission cooler line routing images e993 com 4l60e transmission line diagram wiring schematic part number:
Modern Cars Have A One Way Valve In The Cooler Lines.
Discussion in 'traditional hot rods' started by tbonez, mar 20,. Fitting location thread size flow direction. To the top fitting on the radiator. Discussion starter · #3 · sep 27, 2012. The upper line in mine ( disconnected and cranked to see direction of flow) comes out of radiator toward trans so this is the return line. The transmission cooling line system is vital to any automatic transmission. It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. Easy way to find out is use a compressed air line on them both and see if one way flows and the other doesn't. When i installed the lines, i put the top cooling line from the trans.
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