Transmission fluid flow diagram. 0 cooler is parallel flow.

Transmission fluid flow diagram Thanks. The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler. 5" crossover, boost and EGT gauge, ACDelco glow plugs, Draw-tite class 5 hitch. Using the wrong type can cause damage Sep 30, 2022 · If your car has an automatic transmission, the fluid flow diagram will be fairly simple. Thanks Information about rebuild transmission GM 6L45 /50, 6L80 /90. The Turbo 350 transmission is a popular automatic transmission commonly found in older vehicles. The User’s Fluid Temperature Chart Solenoid Feed. Capactity: You need 7-8 liters to change. up. #2 Oil Pump Reading a Turbo 400 transmission parts diagram allows you to gain a comprehensive understanding of how the transmission is assembled and the function of each individual part. On the transmission the 2 lines run forward. However, it doesn't have to be. I can always. i. This is the only way to ensure the entire system gets new fluid. The valve body also houses the various solenoids that control gear shifts. May 28, 2024 · In a non-lockup condition, the pressurized fluid forces itself between the converter clutch and the mating plate, allowing free movement. so it wouldent be Nov 15, 2017 · Once proper fluid flow volume is verified install the Transmission Fluid In-Line Filter Kit (XC3Z-7B155-AA) in the fluid cooler return line (transmission fluid flow coming out of the fluid cooler going into the transmission). But, if the transmission fluid is excessively cold, the same thing occurs. Here is a simple diagram of the factory setup: When the engine is revved, the impeller’s blades push the transmission fluid, causing the turbine to spin. I always mount the coolers horizontally to help eliminate any air pockets. It would be easier for the fluid to flow down through the radiator--rather than flow upwards. Remove fluid level indicator from fluid filler tube. It is the manual gear shift lever, as shown in Figure 3. Sep 21, 2011 · Top to bottom makes since for flow at the cooler because it purges the air out at the top. light duty trucks for 1991. I just want to be sure which is which. From the diagram I cannot tell if that line goes into the transmission as the top or bottom line. crossmember from the frame. FWD 6 Speed. Valve Body: The valve body is the heart of the hydraulic system. It provides a clear depiction of the various components and pathways through which the fluid flows, including the torque converter, pump, valve body, and cooler. A. In lockup mode, the exact opposite happens. 4l60e transmission fluid flow diagram also 5 ways to extend the life of your automatic transmission as well as routing lines from th to radiator along with search along with dodge transmission exploded view as well as 4l60e drain plug in addition 4l60e automatic transmission diagram moreover faq about engine transmission Dec 5, 2022 · Allison Transmission Fluid Temperature. Now that we know the flow of the transmission fluid, we can understand what the fluid is up against inside the case of the transmission. However, if your car has a manual transmission, the fluid flow diagram will be a bit more complicated. its 150 pages and seems to be a complete guide on everything about the 4L60E. SERVICE INFORMATION When a CVT, control valve, or torque converter replacement is necessary for one of the Applied Vehicles, the CVT transmission fluid coolers (radiator based fluid cooler and external auxiliary cooler if present) must be flushed. IIRC, someone dissected the filter and did find a bypass valve, similar to that in an engine oil filter. Use the Right Fluid: Always use the recommended type of transmission fluid for your GM 4L60E. %PDF-1. GM. As with all fluids, transmission fluid has certain characteristics which limit/determine the transfer of power in the transmission. Sep 14, 2006 · I already did a search and came up empty. Which is the "out" of the transmission and which is the "in"? One is more forward than the other and I can follow it up to the radiator. 3, or 6. 3. It made complete sense after that. Hydraulic flow charts, shift solenoid charts, and clutch and band application charts help diagnose an automatic transmission. The transmission fluid is the key to why the automatic transmission works. 46. 69: Cleaning Transmission Fluid Pan, Transmissino Fluid Pan Gasket & Magnet Courtesy of FORD MOTOR CO. The old fluid leaves the transmission from one line then new fluid is added through the other line. It doesn't care which way the flow is through it. Customer: What direction does the transmision fluid flow to and from the radiator ? Pressure vs. Reinstall Level Check Plug, and Fill Plug. The fluid is pumped from the CVT in the rubber hose then upward inside the radiator and then is pumped downward in a rubber hose toward the external cooler as shown by the arrows I added to them below. Change the Fluid and Filter. I don't know of anyone that has done a cooler line flush on a 6R80. Apr 1, 2015 · Transmission Fluid Temperature Sensor The transmission fluid temperature sensor measures the tempera-ture of the fluid in the transmission fluid pan . This helps to remove dirt and debris that can accumulate over time, ensuring proper lubrication and preventing damage. Codes can be cleared by Jun 29, 2009 · The table in the following Cooler Return Line Chart agrees with Maniak's post. If steady stream of fluid comes from hole when Level Check Plug is removed (overfill condition), allow fluid to flow until only a fast drip remains. For MAX fluid cooling you want fluid flowing from the tranny to the radiator, then to the auxiliary cooler and back to the tranny. 5. The level is correct when fluid drips slightly from the hole. If fluid runs from the hole wait until the fluid stops running from the hole. For additional information, refer to TRANSMISSION FLUID COOLER -BACKFLUSHING AND CLEANING. M. Additionally, the diagram may include important information about the transmission’s torque converter, which is responsible for transferring power from Feb 11, 2019 · Per the hydraulic flow diagram in the shop manual, flow is left-to-right in your diagram. • Different variants of the 8L90 transmission are all based on torque capacity. Jun 1, 2009 · From; AODE and 4R70W Transmission FAQs - Baumann Electronic Controls, LLC 7. Bel Air kiwi-your diagram shows the return line as the BOTTOM line on the transmission cooler. The ideal operating temperature of the Allison 1000 is in the 160-200 range when fully warmed up. See full list on vehiclefreak. This is a computer controlled transmission first introduced in G. While this does change some fluid, the old fluid mixes with new fluid and is diluted in the pan. fluid enters the base of the filter, then into the hose, then into the sump. This is because as soon as the transmission fluid overheats, it loses its ability to lubricate, which may quickly cause your gearbox to fail. 0 cooler is parallel flow. and an auxiliary cooler. This knowledge can be useful for troubleshooting transmission issues, identifying specific parts for replacement or repair, and overall maintenance and servicing of the The cooler lines are an essential component of the TH350 transmission, as they help to keep the transmission fluid cool. 6T30 / 6T40 / 6T45 / 6T50 / 6F35. Upkeep For Longevity And Efficiency. The outlet from the radiator goes into one side of the oil to air cooler. May 15, 2024 · The torque converter is just a fluid connection that connects the engine to the transmission. R4 (4L60)/ 4L60E. If fluid flow is intermittent or takes more than 20 seconds to obtain one quart, disconnect oil cooler inlet line. By disconnecting the line at the return line for the transmission, you ensure all fluid from the transmission, torque converter, and the lines and hoses is replaced. Hydraulic flow charts display fluid flow through the transmission's solenoids, valves, and oil circuits. The chart below shows how transmission fluid looks at various stages. The same applies to the auxiliary cooler. Fluid and Filter Change: Change the transmission fluid and filter at the recommended intervals. 281 263 063 077 700 690 260 298 062 678 062 898 251 626 060 885 144 104 124 125 100 120 850 1-2-3-4 Clutch 2-6 Clutch 2. Refill 1. I need to know which cooling connection on the transmission is in and which is out. Finally, the stator helps to redirect the fluid flow, increasing the torque and efficiency of the torque converter. Dry fill is 11l. 5 %âãÏÓ 149 0 obj > endobj 160 0 obj >/Filter/FlateDecode/ID[]/Index[149 18]/Info 148 0 R/Length 74/Prev 937686/Root 150 0 R/Size 167/Type/XRef/W[1 3 1 Mar 13, 2016 · 2004 F-SVT Lariat 2005 Cummins 5. The valve body is another crucial part of the TH350 schematic. Place funnel in fluid filler tube. B&M says when mounting the cooler on its side to make sure the inlet is on the bottom with the top fitting returning fluid back to the transmission. In fact, I ran some clear hose off the barb/nipple and ran it into a 5-gallon bucket so I could monitor the color of the fluid coming out as I added it to the dipstick tube. Transmission Control Switch (TCS), also referred to General Description as "Overdrive Cancel Switch", and a Transmission The Ford 4R100 automatic transmission is a four Control Indicator Lamp (TCIL), located on the end of forward speed unit with electronic shift control. Fluid change. Size Constraints: The automatic transmission must fit into a certain specified place. Make sure to follow the manufacturer’s recommendations for checking and changing the transmission fluid. The fluid flow is a crucial aspect of the E4od transmission. Aug 28, 2020 · USA- 2008 Kia Rondo EXV6/5AT - - - 162539 miles Mods: K-type ATF temperature sensor, ELM327 data link, Midland 13-830 CB radio w/ Antler 38" antenna, Baofeng UV5R8W VHF/UHF radio, AstroAi ACAC8366 compressor, OEM front mud guards, LED DRL+interior lights, Audew 16800 power pack, Deep-dish rubber floor mats, AD081703GR front seat covers, AD061711B steering wheel cover, ATF+4 transmission and Gauge port location, use 0-400 psi gauge Reverse: 64-324 psi (min/max) Park, neutral, drive ranges 55-189 (min/max) The folowing chart can be used to determine pressure using May 12, 2021 · The 6R80 can't be operated if the solenoid pack is not covered in fluid, you risk burning them up. I then pulled the engine and transmission as a single unit following the transmission with a bucket to catch the fluid. 2. Turbo 350 Transmission Line Diagram: Fluid Flow Path. ca 2018 ESCAPE Owner’s Manual Jan 11, 2016 · Checking your fluid can save you a ton of time and agony especially if you’re following gremlins around. Fluid must have a fast drip from Level Check hole, add fluid until fluid streams slightly from hole. (With the stock tranny pan no matter what you are going to make a mess with the tranny fluid) I then set the transmission on an overturned five gallon bucket and divorced the engine and transmission. Which port on the transmissin is the inlet and outlet? The front or rear? I'm asking because the cooler has a flow arrow on it. Dec 12, 2007 · I'm going to be flushing the transmission (4R100) soon and would like to know the flow direction. You can't because of the thermostat in the transmission and the fluid only flows when needed. Now fluid flow is pushing against the clutch, and a low pressure exists on the other side allowing for pressure to be applied to the TCC. The 6. The transmission fluid low of the 6l80 goes as follows: Bottom line leaving the transmission to lower radiator port; Lower radiator to upper radiator port out to external transmission cooler; External transmission cooler to upper transmission cooler line port One of the key components of the 6l80e diagram is the valve body, which controls the flow of hydraulic fluid to engage and disengage the clutches that determine which gears are active. 10 rear end, F vin, Nv4500, factory red interior, 283,000+ miles A few mods: 3" straight pipe, Genuine HX35, Flowmaster 3" downpipe and 2. Refer to the following Service Procedure for details. I'm considering unhooking one of the transmission cooler lines and exchanging addition fluid by allowing the pump in the transmission to pump it out. Learn how the power flows through the 4L60E automatic transmission. Apr 5, 2015 · Fluid comes out of the front line on the passenger side of the transmission. 2017 OBP RTL-T Ridgeline FWD with a BATC in the desert of West Texas Jan 19, 2025 · Below is a basic Silverado and Sierra transmission cooler line diagram showing the standard hot (send) and cool (return) lines as the flow through a factory cooler setup. (This is how aftermarket coolers say to mount also. 0 cooler is the best • The 8 speed architecture utilizes a chain driven fluid pump. oil cooler because the trans is overheating and Im 800 miles from home and I dont want to burn the tran. Transmission fluid temperature sensor will either downshift Feb 21, 2021 · The hardest part of understanding the flow circuit was the direction of flow of the fluid inside the radiator. You want the fluid in the cooler longer so the heat is transfered. 6L 45/6L 80 is a compact, hi-tech and reliable transmission, which features an automatic control over most of gearbox functions. Quick Reference E4OD/4R100 Transmission Fluid Temperatures 41 —70 71-90 111-130 32 -58 -104 59 159 1 195-230 231-266 Nov 19, 2015 · ohsix- if you unhook rubber hose you have labeled C at the upper rearmost transmission metal line -then start engine, fluid will flow out that rubber line under pressure at a rate of about 1 qt every 4-5 secs, nothing will come out the metal line because its the return port of the transmission -that is how I tested it- flow is definitely Nov 27, 2016 · Which way does the transmission fluid flow in and out of the transmission and radiator? Ive read that the fluid returns to the transmission from the top of the radiator against gravity, and the other way around. This movement of the fluid then transfers power to the transmission. JJ5J 19A321 AA 2018 ESCAPE Owner’s Manual owner. The Valve Body and Shift Patterns. This diagram is helpful for understanding how the different parts of the transmission work together to transfer power from the engine to the wheels of the vehicle. I am installing a trans. The 4L80E transmission is a four speed automatic with torque converter clutch. Changing the transmission fluid: To keep the 4L80E transmission system operating at its best, regularly changing the transmission fluid is Sep 16, 2014 · 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN+Companion, Ride-Rite AirEFI'd by Rob 🇺🇲🚛 2008 LMM 3500WT DRW Crew Cab, 8 'Flat/GN, Workforce Alum Toolbox, Ride-Rite Air Jul 29, 2021 · This could leave a lot of residual old fluid in the cooler. To combat transmission temp issues, installing an aftermarket transmission cooler is certainly helpful along with a deeper, higher capacity transmission pan if you have the space to do so, and thermostat bypass. Note the release pressure in Reverse. By studying the diagram, you can visually trace the flow of fluid, understand how pressure is modulated, and recognize the role of each component in the overall function of the transmission. Transmission fluid temperature sensor monitors transmission fluid temperature and is in circuit with overdrive and lock-up solenoids on valve body and PCM. Fluid type: Mercon LV or better. Any help will be greatly appreciated. So to check your fluid you must part on level ground and idle your truck in NETURAL not Park or any other gear. When it comes to understanding the transmission cooling system of your GM car, truck or SUV, it’s always important to know which transmission lines are the send (hot fluid) and return (cooler fluid after flowing through the cooler). Due to the nature of the Allison 1000, and the load it often sees based on being a heavy duty use transmission, transmission temps can easily reach 200+, especially when towing or hauling at low speeds of sitting in traffic. ford. Usually the bottom of the radiator cooler is the inlet. transmission oil pan ·If fluid does not drip from the level control hole, add Dexron VI fluid until fluid starts to drip from the hole. If a steady stream is present or no flow is present the fluid level is cooler flow are okay. Do not remove the factory style filter and replace with an aftermarket unit, or do-away with filter element, change external cooler with aftermarket ect. See HYDRAULIC PRESSURE TESTS under PERFORMANCE TESTS. its 21 MB I found it on google but heres the site it came from. If fluid flow is intermittent or takes more than 20 seconds to obtain one quart, check line pressure. Sep 30, 2005 · How PR Valves Control Oil Flow to Converters. 7 small block, or a more modern truck with an LT motor, the transmission cooler flow is very similar. Originally this was the same volume as needed for a Good transmission fluid will have a reddish color to it, but if it looks dark, almost brown and has a slight burnt smell to it, then you are very past due on your maintenance. Over time, the transmission fluid can become contaminated with debris and particles, which can affect performance. 4l60e Transmission Fluid Change Nov 8, 2013 · Planning to drop the pan and drain the transmission fluid, change filter, etc. Mar 6, 2014 · The radiator type cooler does a pretty good job of getting the fluid up to temperature and keeping it in the ballpark. May 11, 2023 · Turbo 350 transmission cooler lines diagrams show the flow of fluid through the transmission cooling system. 4 starter, MBRP y-pipe, BD boots/clamps, '05 intake elbow, ccv reroute, Torque Pro + OBDLink™ LX, Autometer EGT Nov 7, 2009 · Not so fast, I think the bottom outlet from the transmission (heated fluid) goes to the top fitting on the radiator. The engine spins the impeller, creating a flow of fluid that drives the turbine, which transfers power to the gearbox. The different 8 speed transmission variants use common components. The 6l80e transmission diagram provides a visual representation of the internal components and flow of the 6l80e transmission. That makes good sense. Jan 9, 2016 · As long as the port on the transmission that the external filter is directed to (should be the rear) hasn't been changed, the flow through the cooler doesn't make any difference at all. It consists of two primary components: the turbine and the impeller, which are both immersed in transmission fluid. The transmission fluid will travel from the transmission to the radiator, and then back again. flow rate reading is directly related to the supply oil temperature. Which cooler line fitting on the AODE/4R70W transmission is out and which line is in? On the AODE/4R70W transmission, fluid leaves the transmission through the lower case fitting, and returns from the cooler through the upper case fitting. " I learn something new every 3 days! Sorry about this. The outlet from that cooler returns through the rear line on the transmission. 9;twin turbo'd and making power 2013 Ram 2500 Cummins Crew Cab Tow rig, 5" Roughcountry lift, 22x12 black Gear Alloys on 35" Toyos*sold 2016 Ram 2500 Crew Cab-bone stock till spring Nov 24, 2023 · Monitoring fluid condition and ensuring correct flow direction in the cooler lines are essential for sustaining the optimal operation of your 4L80E transmission. Transmission Location: 30‐40LE Rear: 404, 413, 470 Top the Transmission 670: Top 727 (TF‐8) Rear 904 (TF‐6, All Ver-sions Jul 7, 2014 · Dear members, on my RAM 1500 year 2011 I should know, how is the flow direction of the tranny fluid to the cooler? The picture shows the two lines. This eventually leads to damage of the components inside the transmission. By reading a Turbo 400 transmission parts diagram, you can identify the various components such as the pressure plate, clutch discs, and bands that play a vital role in Jan 1, 2024 · Doing so will tell you exactly the fluid flow direction. Thanks to the viewer that reached out to me!#4L80e #Transm Jun 21, 2010 · The top line is the "return line" which runs transmission fluid back to the transmission from the factory in-tank radiator cooler. 6l80 Transmission Cooler Flow Direction. 8, 5. It contains a series of valves and passages that direct fluid flow to control the operation of the transmission. I am now installing a 700r4 trans. Clean and inspect the transmission fluid pan, transmission fluid pan gasket and magnet. Is the bottom line from the radiator the return line to the transmission? Low fluid levels can lead to overheating, slippage, and other issues. Dec 18, 2009 · 1997 - 2006 Expedition & Navigator - Transmission cooler lines direction of flow. Although not a requirement, this data supports the complaints. This improves both acceleration performance and fuel economy. From the machine display, identify the temperature of the automatic transmission fluid that is stored in the supply vessel of DT 45096 flush and flow test tool . That line goes into one side of the oil to water cooler in the bottom of the radiator. I know the fluid travels through the radiator and the auxillary cooler up front, but need to know the line of travel from the transmission through the coolers and back. The pan is not being cleaned or inspected for problems, the filter is not being changed and the normal wear sediment is not being removed from the pan. The impeller is connected to the engine, and as it spins, it draws in transmission fluid. It regulates the flow of transmission fluid and controls the shifting The valve body acts as the control center of the transmission, directing the oil flow to different components to engage or disengage gears. The diagram shows where the valve body is located within the transmission and how it connects to various sensors and solenoids. I figured this would be the best way to answer a question that was brought up in one of my videos. Oct 6, 2010 · Does anyone know the direction of flow for the transmission cooler. Jan 10, 2013 · 99 4runner W/01-02 conversion JDM Headlight Retrofit w/ custom LS460 bi xenon projectors,ODL Bumper,japan spec conversion ,Hella Twin Supertone horns,Kings 2. If more critical is the filling of the transmission and the fluid level. The oil pump is responsible for circulating transmission fluid throughout the transmission to lubricate and cool the components. Thus we will discuss the various transmission cooling methods and the flow direction. The chart in Figure 5 has converter-release oil pressure recorded from seven different converters. It was necessary to monitor the condition of the torque converter, the consumables in which could quickly clog the oil during wear, which led to serious transmission failures. You will need to determine which line is the return for the transmission. In addition to transmission fluid temperature, minimum flow rates vary depending on whether the oil cooler is made of aluminum or steel. Jul 29, 2021 · This could leave a lot of residual old fluid in the cooler. Refill transmission to proper level and recheck flow. Aug 13, 2012 · The driver side hose coming out of the bottom of the radiator returns fluid to the transmission. October 2017 Second Printing Owner’s Manual Escape Litho in U. 4. can block or restrict flow and may cause damage to the newly serviced CVT. 0 LS powered truck , an older 5. The cooler lines help to circulate the fluid through the transmission cooler, which is typically located transmission. The return line begins at the top of the radiator on the passenger side, and runs back to the transmission. By studying the Cd4e transmission diagram, one can gain a better understanding of how the transmission shifts gears, engages and disengages clutches, and manages fluid flow. 5" External Resi Compression Valved front and rear, Camburg UCA's,Addcco Sway bars,TRD supercharged,AFE Intake,Custom apexi catback,TRD Trans Cooler,Lots of Jaos Goodies,16x8 Volk Racing TE37X's BFG KO2 265/75/16 Stoptech Big Brake Kit Jul 31, 2016 · 2004 F550 CC Lariat BPD oil cooler relocation and upgraded EGR cooler (spooled), BPD oil bypass filtration, aFe Magnum Force CAI, Mishi radiator, 7. In many transmissions, the PR valve has another, less-understood function. e. In a 700r4 transmission, the fluid flow diagram is a crucial component governing the proper functioning of the transmission. The diagram will usually have a schematic that shows all of the components in the system, including the lines going to and from each component. Understanding the fluid flow path within this transmission is essential for diagnosing and repairing any issues that may arise. The oil circuit chart above shows fluid flow through an EPC solenoid, shift solenoid, and shift valve. I want to put the machine inline before the radiator and aux cooler. Just as the heated coolant flows into the top of the radiator. - 2001 Ford Expedition. Return ? 2001 F150 4x4 with 5. Which one is it? The top line of the transmission runs to the top of the radiator, the bottom runs to the bottom of the radiator. May 30, 2023 · What contaminates transmission fluid is high temperatures that oxidize the fluid and break down the raw ingredients. In summary, the automatic transmission fluid flow diagram is a crucial tool for understanding how the fluid circulates in an automatic transmission system. com Dec 1, 2005 · Additional “Nice to Know” information is at the outer ring. com ford. Jun 5, 2003 · Bottom line from transmission to top of rad, return line is from bottom of rad to top of transmission. I found the following in my 2000 workshop manual: Transmission Fluid Cooler Flow Test 1. Upper to the cooler or vice-versa? Thanks for your help Frank How an automatic transmission works can be mysterious. View recommended parts for quality repairs of common transmission problems quickly and easily. ) If you don't like the drainback of fluid after remoning the checkvalve, start-up in neutral to get the fluid flowing or add a Sonnax pressure regulator which is designed to prevent drainback. Oct 8, 2021 · Sonnax valve body diagram for 4L60-E, 4L65-E, 4L70-E units. Apr 5, 2011 · I have installed a Cad 472 in my '77 Jeep J20 3/4 ton pickup with a th400 transmission. Understanding the fluid flow within the transmission is essential for diagnosing and maintaining the system’s functionality. It refers to the movement of the transmission fluid through various channels and passages, ensuring proper lubrication and cooling of the transmission components. 3L fan clutch, EC1 ELC, XDP coolant bypass filtration, '08 trans pan/filter, PTP direct clutch solenoid, blue spring, 6. Kind of hard to go wrong with what the factory thought appropriate. The TCM supplies a 5V signal circuit and a low reference circuit to the transmission fluid tempera-ture sensor . I'm wondering which line is in and which line is out. Thoroughly flush the cooler tubes. It is a 2-wire negative temperature coefficient thermistor . Refer to the flow rate chart for the oil flow rate specification based on the temperature of the ATF in the supply vessel. After flowing through the transmission cooler towards the bottom of the radiator (where it is coolest) it returns to the TH-400's top fitting (inlet). There is also a temperature controlled flow valve in the unit that allows cooler flow warm and not cold. Determine whether the transmission oil cooler is steel or aluminium by using a magnet (1) at the cooler flange (2) at the radiator. Video (DIY) How to change oil May 17, 2010 · Hey lawzy, you are correct, the fluid exits the trans from the bottom fitting on the trans and enters the rad thru the bottom fitting. I'm getting ready to plumb the cooler lines on my C-4. This fluid is then redirected by the turbine, which is connected to the input shaft of the transmission. S. 6. It is driven by the engine and draws fluid from the transmission pan. The main differences primarily relate to component size. Nov 21, 2016 · Heres a 4L60E Technician Guide. The main line pressure regulator valve also controls the volume of oil that is fed to the torque converter: This, in turn, has a direct effect on converter release/fill pressure, cooling, lubrication and, in some cases, TCC apply pressure. Check to make sure your fluid is between the two sets of dots, either the lower set or the upper set. Good Luck! When it comes time to do a final photo diagram of how it was plumbed I'll take actual photos of the routing and fittings installed. When the transmission fluid gets too hot, it can lead to a variety of issues, including premature wear and overheating. Thanks, Hugh 6l80e Transmission Diagram. PCM prevents overdrive gear operation and torque converter lock-up when transmission fluid temperature is less than 50°F (10°C). The only way to retrive trouble codes is with a scanner such as Tech 2 , snap-on, otc or equivelent. The upper 1/8 pipe return/in goes to the top of the transmission cooler. Jan 19, 2025 · The transmission fluid chart below shows that even a 25 degree drop from 200 will add another 40,000 miles of use out of our transmission. The diagram illustrates the path that the transmission fluid takes during operation, ensuring that it reaches the necessary components at the correct pressure and temperature. Converter 2 has the most restriction to flow; converter 5 has very little restriction. The TH350 transmission is known for its simplicity and reliability. Fluid Flow Diagram of a 700r4 Transmission. As stated above by JJLT1, send the fluid into the bottom of the add on cooler. Some kind of fluid cooling or another is vital to the transmission. 4 Triton. If checking cooler flow make sure transmission is at operating temperatures. Fig. So whether you have a 4. COOLER RETURN LINE CHART CHRYSLER. Feb 12, 2019 · -1993 K3500- 4x4, single cab/long bed, single rear wheels, 4. The transmission Mar 10, 2013 · on the th400 is the top port (closer to trans tunnle) or the bottom port (closer to the pan) in or out? also should the out of the trans go to the top or bottom of my trans cooler? i would think the out of the trans (to cooler) would go to the top of the trans cooler. dobuic ujbfjd uzwe uyrgw wpp pdny aievf gia ewnpry kfrfxg ktnk bzknfz piyhb hzs umjp