Removing the battery hold down clamp made it easier to hook up the tubing for the flush which I did today. Fig. The top hose is the return line back to the tranny. The bottom hose is the outgoing line from the transmission. These two lines can be accessed either from underneath the hood or underneath the vehicle. Returns cooled ATF back to transmission (return line) Bottom Line: Takes incoming hot ATF (pressure line) to be cooled. GM Transmission Cooler Fittings Powerglide - OEM Fitting Location Thread Size Flow Direction Upper ⅛" Pipe Return/in Lower ⅛" Pipe Cooler feed/out Powerglide - Dedenbear Fitting Location Thread Size Flow Direction Upper ¼" Pipe Return… MAzDA® TRANSMISSION LOCATION FWD 4A-EL ..... Line … Dodge Guys: As most of us know the major subsystem with the poorest performance reputation on the Dodge Ram Trucks is the transmission. I took the oil to a local mechanic I had not used before. i noticed one is located higher on the transmission than the other. ST-300 -- Top Line. THM 325 -- Top Line In electrical engineering, a transmission line is a specialized cable or other structure designed to conduct electromagnetic waves in a contained manner. Use the flare nut wrench to … My transmission cooler lines are leaking on my 2005 Silverado Z71 with a 4L60E (with aux cooler). Any pics would help greatly. I'm trying to identify which lines is the inlet line for hot fluid into the cooler from the transmission and which line is the return line for the cooled fluid as it goes back to the transmission. Hey guys I want to check the transmission cooler line check valve as i think it might be stuck, as for the 1st time yesterday the OD/off light came on and wouldnt go off and then a little while later (almost home) the trans temp come on, got home did some reading on here about the check valve and I think its stuck as my … These fittings are .25 in (6.4 mm) pipe thread, and can include an adapter from the factory for threaded steel lines in a SAE size. -The line from the bottom of the radiator is the return line; and -This runs to the back of the transmission Well, I have triple-checked the routing, and I am sure that on my 99 AW4, the line from the TOP, not the bottom, of the radiator runs to the back of the transmission. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. EXTERNAL TRANSMISSION FILTER SYSTEM FORD F-250, F-350, F-450, F-550 For use with 5/16”, 3/8” or 1/2” Lines Please be sure you ordered the correct RETURN LINE LOCATION FOR AUTOMATIC TRANSMISSION RETURN LINE MANUAL TRANS Ph. The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler. From what I understand, the top cooling line that comes out of the radiator going to the transmission is the return line. General Motors: Alum Power Glide -- Top Line. On crossflow side tank radiators the transmission return line is ALWAYS the top line and on downflow radiators with top and bottom tanks the transmission return line will USUALLY be the passenger side line. Free Same Day Store Pickup. THM 125 -- Top Line. THM 200 -- Bottom Line. May 03 2012, 11:53pm. Cooler Lines for the 700R4 and 200R4: On the 700R4 the bottom fitting on the right side of the transmission is the "out" line to the cooler and the top fitting is for the return line from the cooler. RE- Finding transmission return line: There should be a transmission cooler in your vehicle that all RAV4 have. Chevy Silverado LT 1/2 Ton 5.3 ltr V8 I am wanting to do a simple fluid flush to get all of the old ATF that I possibly can out of my 4L60E transmission. 4L60Es … One line enters at the bottom of the radiator, the other enters at the top of the radiator. Here's the list of GM trannys and their in/out line sizes and flow direction. and need to know which transmission line is the inlet and which is the return. Check out free battery charging and … OEM Part Number: 15817514, 1587500, 15817501, 15817515 Location: From Hoses off Radiator to Hoses off Transmission Included in Set: 1 supply line 3/8" (in 2 easy to install sections), 1 return line 3/8" (in 2 easy to install sections), 2 Quick Connectors, 1 disconnect tool Tube Construction: Lines are constructed from … You've got a cooler that only works in one direction? Discussion Starter • #1 • Mar 28, 2012. I am in the process of installing a aux transmission oil cooler. Transmission fluid cooler lines on the 700R4 the bottom fitting on the right side of the transmission is the "out" line to the cooler and the top fitting is for the return line from the cooler. Location of Aux Trans cooler return line. In all it took just about 12 quarts of atf for a near cherry like color to reappear. This is where … Location: Arlington Texas (Mid cities DFW) ... both gas and diesel, that are damaged due to that drain back valve in the cooler line. THM 200-4R -- Bottom Line. GM Transmission Cooler Fittings Powerglide - OEM Fitting Location Thread Size Flow Direction Upper ⅛" Pipe Return/in Lower ⅛" Pipe Cooler … No the VB does not have to be modified to get rid of the check valve but you can have drain back issues, not all the time, but it can happen. I'm going to be doing my first bucket flush on my '06 SE R (Automatic). Step 6. On a turbo 350 the 2 oil cooling ports … THE TRANSMISSION SUPERSTORE Need to know which is the transmission fluid return line on Honda Ody 2000, with pic if possible. i am installing a cooler on a 2003 durango(4.7). ... How To Determine Which Line Is The Return For Installing READ Recipe Kale Quinoa Patties. (supply/return) Most of the transmission lines are on the … Here's the list of GM transmissions and their in/out line sizes and flow direction. A ... My question is this: exactly where is the auxiliary transmission return line...I got under the armada and tracked two lines running along side the pass side of transmission, near the radiator, they split...one goes toward driver side, … From oil cooler, metal return line goes back to transmission via a metal nipple connected to rubber hose next to PS upper radiator. It looks like the size of a hockey puck with 4 connections. I have just purchased an external transmission oil cooler for the roadster pickup, and the recomendation is that it be hooked in series with the cooling loop in the bottom of the radiator, downstream from the radiator, which would be in the return line leading into the turbo 350. - Answered by a verified Mechanic for Honda. This applies especially to radio-frequency engineering … Clamp the clear tubing over the line that you removed from the transmission. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. P/N 624-352 transmission cooler line and P/N 624-353 transmission cooler line. He seemed knowlegeable on the Dodge trucks and transmissions, … 2 Posts . GM Transmission Cooler Fittings Powerglide - OEM Fitting Location Thread Size Flow Direction Upper 1/8" Pipe Return/in Lower 1/8" Pipe Cooler feed/out Powerglide - Dedenbear Fitting Location Thread Size Flow Direction Upper ¼" Pipe Return/in Lower ¼" Pipe Cooler feed/out TH200C Metric, 2004R Fitting Location … Transmission Location of Return Line. Transmission cooler lines flow 4l60e cooler line flow 4l60e transmission cooler line routing 4l60e transmission line diagram. Use the wrench to loosen the nut located at the end of each line, then pull the line away from the transmission to remove it. A pump return filter is added to the customary main sump filter. Even with the check valve in place these transmission … Transmission return line The lower mustard colored line is the return line from the radiator back to the transmission. Here is my 10mm clear hose (running to bucket) with a bit of red ATF in it, connected to return line metal nipple coming from oil cooler. 45RFE Lower line A604 Front line A606 Top line KM170 & F4A20 series Outer line furthest from differential F4A & W4A30 series Inner line closest to differential FORD 4R44E, 4R55E, 5R55E, 5R55N Top line 4R100 Rear line A4LD Top line AOD Bottom line AODE, 4R70W Top line ATX Pump end AX4N Bottom line AXOD, AXODE/AX4S Bottom line … Pics of : 4l60e Transmission Cooler Lines Diagram. Disconnect the transmission-fluid return line at the transmission – from where the ATF returns to the transmission from the cooler. Jump to Latest Follow 1 - 15 of 15 Posts. But to verify that, find the highest line on the transmission and follow it to the radiator. We use cookies to give you the best possible experience on our website. Go read the 50 pages of that thread again. Remove the two transmission cooler lines from the bottom of the radiator. THM 180 -- Rear Line. Order Ford F150 Transmission Cooler Line Assembly online today. The term applies when the conductors are long enough that the wave nature of the transmission must be taken into account. 503-284-0768, 800-776-1191 Fax 503-280-1655 E-mail mail@txchange.com. Re: How do you install a transmission cooler? What is the correct size cooler for my application? This is where the fluid comes out. Usually 2 lines are coolant lines (inlet/outlet) and two lines are transmission lines. If thats the case the only thing I can think of is the internal rad/trans cooler is … You obviously missed it. If you stand over the radiator and look down, the return line (cooler to trans) is the one that starts from the driver's side of the radiator, runs along the length of the radiator and then goes up and over the top of the trans. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have … TRANSMISSION EXCHANGE CO is located at 1803 NE MLKing Blvd., Portland, OR 97212. I would think the aux tranny cooler is install after the built in radiator oil cooling system correct? Today I bought Amsoil ATF and differential gear oil. Discussion Starter • #1 • Aug 20, 2012. AZ, that sounds very strange to have coolant in your trans line. 1 Transmission Part And Serial Number Location 1 - IDENTIFICATION NUMBERS (STAMPED) DR AUTOMATIC TRANSMISSION - 45RFE/545RFE 21 - 351 ... line pressure reading should match the gauge read-ing within ±10 psi. You will need to determine which line is the return for the transmission. Answer: Unlike a lot of items you buy for your vehicle, bigger is predominately better when it comes to transmission coolers. Thanks I need to know which one is the return line from the radiator to the transmission? This is the line towards the rear of the transmission. 34 Posts . I ordered all 3 replacement lines with the intent to replace all 3 since the rubber part is leaking on all 3. 2013 Cooler Return Line Chart Part #21001 BRAND ONE Transmisson Cooler and Line Flush safely cleans out harmful contaminants (metal shavings and sludge) from the transmission cooler and lines preventing the contaminants from entering a newly installed transmission. 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