The new cast-aluminum Turbo 400 SuperCase is the result of more than two years of development and has been in production for seven years. The Turbo 400 transmission parts diagram is a visual representation of the internal components of the transmission. Filter kits, which include the filter and a new pan gasket, can be found at any auto parts store for around $15. Remove the governor assembly by pulling out and turning 1/8 turn counterclockwise. fluid can drain. 50. Take the governor assembly to your workbench and proceed to Step 2. Pipe flow has been a challenge that gave rise to investigations on turbulence—long before turbulence was discerned as a research problem in its own right. Low fluid levels will cause a delay in the trans-brake release. well its not the first time i have been wrong. The pan location will give you the temp of the fluid that is being pulled into the trans pump via the filter that is in the bottom of the pan. Customer car, on the dyno. Diagram type. The amount of oil moved is directly proportional to engine speed. It just doesn't make sense to run Type F which has poorer lubricity capabilities than a Dex style fluid. Description. These readings can be obtained by attaching a 300 psi fluid pressure gauge to the appropriate pressure port on the transmission, and running the engine at 2000 rpm. Note that there are two different detent solenoids used in the TH400. Steady: In steady fluid flow, the fluid’s density remains constant at every point. A block and bleed valve isolates or blocks the flow of fluid in a system, so the fluid from. ------------------. The TH350 takes about 4 quarts in the pan and may require more fluid. Both tubes work in a similar manner. The rate of diffusion depends on the viscosity of the fluid. 69-86 TH350. On a Th400 with a 2quart after market deep pan, the total amount of fluid, measured in quarts. 1. 67 Camaro LS6 454/TH400/12bolt 3. 776. A flowchart is a diagram that depicts a process, system, or computer algorithm. Reynolds number is calculated as. 840 Rec Heads (2. How automatic transmission works4l60e fluid flow diagram Th400 fluid flow diagramFluid flow diagram 6l80 technician rwd manual speed guide. 2. Anatomy and function of the choroid plexus. TECHNOLOGY Document No. The idea behind a Gear Vendors overdrive unit is simple, you add it to your vehicle’s driveline to improve the final drive. Note that modified transmissions may not include a detent solenoid. BTE TH400 Overflow Catch Can. The eight-speed transitions the gear ratio chart is even deeper by using a 4. Virginia Speed Built LSX 418. BTE's all new high volume and pressure front fluid pump solves the common problems of transbrake "rolling" when staging a drag race vehicle. While this is well established and widely. IIRC, the flow from most older GM vehicles was out of the top of the radiator cooler. Size of Converter. An open-center system is one having fluid flow, but no pressure in the system when the actuating mechanisms are idle. This type of diagram provides a general overview of individual tasks and objectives without getting into too much detail. is the fan cooled 1ft² unit, that cooler was designed and sized as an engine oil cooler. December 23, 2019. Titanium Bolt option saves another 1/2 pound!Recommended service interval – change fluid every 5,000 miles depending on severity of duty. Process flow diagram. These are the circle, square and diamond. A hydraulic system 3. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos. Top port on the TH400 is the outlet and connects to the bottom port on the radiator. Figure 14. And this is able to happen thanks to the ingenious design of a planetary gear. (Before in flow direction) This will keep the fluid close to the recommended MINIMUM temp. A diagram of a turbine meter is shown in Figure 3. Stop at the wrist. 4 lbs lighter than OEM - weighs 6. I just looked in my "How to work with and modify the Turbo Hydra-Matic 400 Transmission" book. 37” long and comes in at a weight of 135 pounds dry. The capacity of the Th400 transmission fluid, when the unit is dry, is around 6 quarts. $135. The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. Reverse gear is 2. In order to trace faults, isolate equipment and locate items for maintenance, the ability to read P&IDs is essential. transmission fluid before installation. The torque converter on this automatic transmission is a fluid turbine drive, much like those found on its predecessors, e. If you decide to change, make a label or something that shows that this has Type F. TH400 fluid change questions. The tranny cooler should be hooked up after the original cooler before the fluid goes back to the trans. 1075 posts · Joined 2014. Pascal’s Law Pascal’s law states that when a confined fluid is placed under pressure, the pressure is transmitted equally in all directions and on all faces of the container. But, GM had been in transmission limbo,. Additionally, the most effective way of relaying information about a process design is the. B) TH-350 and 700-R4 – Remove the long clip holding the governor cover to the case and remove1973-89 Pre-Bent Transmission Lines. 3 shows that each major piece of process equipment is identified by a number on the diagram. STEP 3: Remove and inspect the flexplate for distortion, cracks or damaged ring gear. Th400 Fluid Flow Diagram. That will open up passages in the VB. The stator control valve moves against a spring and opens the stator piston fluid passage. Explore Lucidchart diagrams and tutorial guides. Counter flow heat exchangers are the most efficient of the three types. 14. Th400_gdTh400 valvebody photobucket Th400 3l80Th400 th350. Check and add as necessary. When I dual feed a TH400 or TH350, I disable the 2-3 accumulator. 6204 posts · Joined 2007. Taylor® Forklift Parts No-one can match Sudden Service's commitment to genuine Taylor OEM forklift and lift truck parts availability. A flowchart is a wonderful way to map out and document a collaborative project or process. By contrast, for drawdown tests, engineers open the well after a specified shut-in period to observe BHP decrease. 5” converter, the overall requirement is around 10 quarts. . As the chart illustrates, the TH200-4R uses a 2. Pulled the trans 2-years ago and long story short it went back in without so much as the pan coming off. This kit is ready to install and includes all needed fittings and lines. D Tailshaft. Billet aluminum handle and billet aluminum fittings complement Lokar's Flexible engine Dipsticks. At the right rear of the case is the modulator. Determine the flow rate by timed collection. There is a process flowchart, swimlane flowchart, workflow chart, data flow diagram, EPC diagram, SDL diagram, process map, decision flowchart, among others. 69-86 1 TH350. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current. The Muncie was typically used in high horsepower applications. If it leaks at that level either the pan rail is bent of bolts are over tightened. FIGURE 10A-1 GM GM 4L80-E, 4L85-E, TH400 Valve Body Layout. Due to packing and/or transportation requirements, please allow additional time for delivery. Flow diagram is a collective term for a diagram representing a flow or set of dynamic relationships in a system. Many companies offer rebuilts, which sell in the $600 to $900 range, but cores are usually required. Quick Ship TH400, Turbo 400 Transmission with Free Torque Converter and Transmission Fluid. The recommended service is a fluid and filter change. The lymphatic system cleverly returns fluid to the circulatory system without a pump. Step 3: Drive New Bushing. Heat exchangers are devices that typically transfer heat between two fluids. A counter-flow heat exchanger is one in which the direction of the flow of one of the working fluids is opposite to the direction to the flow of the other fluid. Used TH400s are available for between $200 and $500, depending on their mileage. ANCHOR AGITATOR. TH200-4R SwapUse the external cooler before the radiator cooler. You will need to determine which line is the return for the transmission. Diagrams supplied by General Motors and ATSG have been noted and are the property of the credited entity. The 12 best flowchart software and diagram tools. It was also adopted in Rolls Royce and Bentley. In this instance, the accumulator piston is absorbing 2 nd apply pressure by working against a spring and throttle-sensitive fluid force, which is provided by the accumulator valve as it regulates D4 pressure into the 1-2 accumulator circuit. These stainless steel waterfall pumps are designed for. A hydraulic pump is capable of making tremendous amounts of oil pressure. Visualize complex ideas or processes. 900 HP OR LESS - Recommended Fluids See full synthetic notes listed below. 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. Burnt clutches & bands. The 4L80E also comes with a lock-up pressure plate for direct, mechanically-coupled driving from the engine crank. 05. in. Stock TH400 no cooler line flow. Also make sure to put a bubble on the end of the metal line (the first step of a double flare, or just use the flared end of a pre flared tube). External transmission cooler to upper transmission cooler line port. If not I'll have to. This process is one of diffusion of momentum loss in a direction normal to the surface that results in a reduction of the local fluid velocity. Aftermarket deep pans may require more fluid. The highest GPM we have ever recorded on a TH400 was less than 8 GPM. providing a means for converter oil to flow back and out to the cooler. Many companies offer rebuilts, which sell in the $600 to $900 range, but cores are usually required. What that means is the pump gears are turning & sucking, but the fluid simply can't get there fast enough and a void is created where the fluid should be. . The rotational motion of the rotor is proportional to the rate of flow and is sensed by a reluctance-type pickup coil. With a converter, it needs 10 to 11 quarts if completely dry. Universal Fitz All (Teckpak). The B&M Adjustable Vacuum Modulator (Part# 20234) comes pre-adjusted for ‘normal’ shift points, but it is fully adjustable (see below), allowing you to customize the shift points (within a range of 2-4 mph). The TH350 uses a mechanical linkage that attaches to the carburetor. Just as the heated coolant flows into the top of the radiator. Read Or Download Chevy Th400 Diagram at 174. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. I HAVE SEEN SEVERAL SITES WHICH HAVE DESCRIBED THE DUAL FEED MODIFICATION, TAKING SPRING OUT OF 2-3 ACCUMULATOR, DRILLING THE FEEDS IN (1-2) (2-3) FEEDS IN VALVE BODY, AND GRINDING THE FLATS ON THE (1-2) VALVE. MAN01 Click here to view special tools for this transmission. Be the first to review this product . However, that’s just a rule of thumb, so it could be the other. The TH400 is 24. And if the number of bolts is around 13, then it means the unit is either a TH350 or TH400. You want the hot fluid to rise to the top of cooler. Identifies symptoms and recommended solutions for quality rebuilds. Please confirm if this is correct. Topic 10: fluid flow: lesson 1Fluid flow: definition, types of fluid flow, factors, examples Schematic diagram showing the fluid flow apparatus used for the4l80e. goes into UPPER inlet of Radiator. 37 inches long, usually positioned at the center of the vehicle behind the engine. We recommend you don’t use a thick fluid due to the shift, and pressure solenoids. The car uses a Rossler TH400 three-speed automatic connected to a Gear Vendors overdrive. Trans Brake Connectors. Replace the filter and fill the transmission with new ATF (the. Qty. “A workflow diagram helps people understand how a team performs activities and achieves. Lymphatic system is considered as a part of both the circulatory and immune systems, as well as a usually neglected part of students' books. On an automatic transmission, gear ratios increase and decrease automatically. TH400 Forward Drum & Input Shaft Upgrade Options. 91. Reply Quote. This relationship between fluid pressure and depth is true as long as the fluid is: 1. 37” long and comes in at a weight of 135 pounds dry. The Turbo 400 transmission, known officially as the Turbo-Hydramatic and commonly referred to as simply the TH400, was part of a family of automatic transmissions developed and produced by GM. Orig Exhaust Manifolds. Select any diagram type, from simple flowcharts to technical network diagrams, to learn how these visuals are used and how you can start building them. 06:1 ratio. $3,873. lars. Turbo 400 All Terminator level Transmissions have a $300 Core Charge. Top = Return/Out to top Trans line. By definition, an oil filter’s main role is to cleanse oil from destructive contaminants within a machine such as an engine, transmission, hydraulic system and other oil-dependent systems. 1. 4206 posts · Joined 2003. The TH350 weighs 120 lbs. However, you can tell if it is a TH350 or TH400 depending on the transmission oil pan’s shape. info@gearvendors. Installing new lines and forget to identify the fluid routing. Our Stage 1 TH400 is a heavy duty rebuild with valve body and hydraulic improvements, rollerized rear thrust, heavy duty intermediate snap ring, and OEM pan. Check Details Strong shifts with tci's th400 billet valve body. (Flow Control in Each Direction) Adjustable, Temperature & Pressure Compensated. K. 468/TH400 2,500 stall / S60 3. The Reynolds number can be specified as below: Re = inertial force viscous force = fluid and flow properties fluid properties (1) For instance, a glass of water that stands on a static surface, regardless of any forces apart from gravity, is at rest, and flow properties are ignored. 129 posts · Joined 2014. With the pan off put a stick in the tube and make a mark. 64-98 1 TH400. 34 (a) Laminar flow occurs in layers without mixing. As already mentioned, the flow direction of the transmission cooler is such that the top hose attachment is the hotline, and the bottom one is the cold line. Powerglide (PG) 8-10 quarts . 2. io for the best free diagram and flowchart app. Hydrodynamic pressure arises due to a fluid moving against an object and any pressure gradient in the system. 56:1. IN-LINE MIXER. Halliburton remains the only service provider to design and manufacture customized pumping and mixing equipment for both land and offshore. It is a device in which pressure energy is converted into kinetic energy and is used to measure the rate of flow through a pipe. Compare. In this zone of extremely low flow rate the fluid flows strictly in one direction and the friction factor shows a sharp dependency on flow rate as defined by the = = +oscillatory fluid behavior. TH350 Fluid Capacity. 1. At any particular. 00: 400-1FM:The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. The main aim of process flows is to streamline and standardize business processes and provide a better understanding of business to the team. Modulator valve stuck. 4L80E Transmission Specs: Dimensions (inches) A: B: C: TH400: 28-3/4:Also, the 4L80E performance transmission was designed for cars up to 16,500 lbs GVWR with towing capacity up to 22,000 LBS, and whose engine is up to 440 ft. diagrams the boss is used to identify certain component mounting locations. 1 liter Capacity, Aluminum, Black, for Use with GM TH400, Each. You want the hot fluid to rise to the top of cooler. GAS01 109J Pan Gasket (Fibre). Register or Log In To remove these advertisements. They come with bottles of ATF, fluid coolers, heavy-duty aluminum. If you can maintain fluid temperature below 175º F the fluid should last for as much as 100,000 miles. Intermediate servo piston or pin stuck so that band is applied. 22 DETERMINE friction factors for various flow situations using the Moody chart. In engineering, the Moody chart or Moody diagram (also Stanton diagram) is a graph in non-dimensional form that relates the Darcy–Weisbach friction factor f D, Reynolds number Re, and surface roughness for fully developed flow in a circular pipe. The line connecting the triple point and critical points is the vapor pressure curve; the extension below the triple point is sublimation point. This depends on the torque converter used. The TH350 takes about 4 quarts in the pan, and then requires additional based on the torque converter being used. Login; Register; Toggle navigation. 888. Top. If the radiator really is 1/4" IFF, then see if you can find a hose barb that size and use rubber trans cooler line at that end. It is a Carnot engine operating in reverse. As you can see in the diagram there is a pipe in which fluid is passing from one side to another side that is an inlet. When combined with a 9. Recommendations on the amount of transmission fluid to be used vary from one instance to the next on several factors, including the type of torque converter. Modifications and options include: * Fully blueprinted and equipped with high-flow lube circuits, increased torque capacity, and hard chrome oil. In addition to our precision-machined torsional shafts for PG, TH350 & TH400, Ford C-4, C-6 and AOD, we offer special extreme-duty models for the PG and TH400 made of Vasco steel. Proper fluid flow is necessary to lubricate the vital components and reduce friction. This filter configuration was most likely responsible for the advanced. com. 23 CALCULATE the head loss in a fluid system due to frictional losses using Darcy’s. The TH400 has been rated at 450 ft. Last edited by lars; 02-29-2020 at 03:02 PM. A TH350/PG slip-yoke will work with the TH700-R4 trans, but a TH400's will not. If fluid is added, recheck the fluid after one to three minutes with the engine running. lbs. This page provides the Appendix containing graphic symbols for fluid power diagrams from the U. Agco automotive repair serviceFlow fluid cooler diagram transmission oil trans fan overdrive load Flow torque r4Th400 schematron greatly appreciated tcs. The efficiency of the carnot engine is defined as the ratio of the energy output to the energy input. The TH-400 was strong enough to be used on 4WD vehicles as well, and was original. 7: Chrysler Torqueflite 727: 5: Chrysler Torqueflite 904: 5: Ford C4: 5. DEXRON III, VI. This kit is ready to install and includes all needed. With more than. TH400 fluid drainback The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board. $3,873. One of the crucial aspects of curveball can be explained using a formula typically used to describe fluid flow. Not everyone on your team will have the time (or resources) to read through a complicated and lengthy process document. Ashland, MS 38603 Phone: 662. 8-12 quarts total is not usual to. Fired it up, ran it in and out of the shop and down the street a few times shifts good everything. Please confirm if this is correct. A 4 speed manual transmission was not offered with the 6 cylinder. Neutral switches sell new for around $50. Thanks in advance for your reply. c. XHD. FAQs About the TH400 Smart-Tech Drum Module. 1999 Trans Am WS6. Our base model TH350 has lived at over 600 HP reliably. TH/3L80/ 3L80H. These transmissions mate a three-element turbine torque converter to a Simpson planetary geartrain, providing three forward speeds plus reverse. TH400 Super Pump ATI's Turbo 400 Super Pump is designed to prevent tube damage and increase fluid flow for better cooling. A permanent magnet is encased in one or all of the rotor vanes. Moody diagram showing the. In other words. Turbo 400 transmission parts range in price between $10 and $1,000, depending on the component and application. Handle it with care, and store it . Prev Best on M/T ET S/S #3454 street Tires/Dress 2018/05/20. It was time to look up Gearstar. Size of Converter. The traditional understanding of CSF physiology assumes that 80% of CSF is secreted by the choroid plexus into the ventricular cavities. S. Job Item No. TH150 • TH250 • TH400 • TH750. Title: General Motors TH250, TH250C, TH350,. Hays Technical Support Technical Service: 1-866-464-6553 or 270-781-9741. The line comes off the vacuum tee on the intake manifold, and rather than go directly to the modulator, it attaches to one end of cylinder (about 4 inches long and 1 1/2 in tall) and then out the other end of the cylinder to the modulator. Here’s an example of a process flow diagram you can create in frevvo for expense claims: 4. I would double check the size of the fittings on the radiator, and see about finding some smaller fittings for the trans, and run 5/16" line. 6 quart fill depending on its application. 77 square inches to 2. Trans Cooler Return Line Chart Transmission Location Chrysler / AMC 404, 413, 470 : Top: 41TE, 41AE, (604) Front: 42LE : Top: 4HP18 (AMC) Usually water cooled: 500, 518 : Rear: 670 : Top: 727 (TF-8) Rear: 904 (TF-6, all versions) Rear: 999 (32RH) Rear: AR4 (Premier) Usually water cooled. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. Unsteady: During the unsteady flow, the fluid’s velocity differs between any two points. " The bottom transmission line runs to the bottom of the radiator. Straub (Clay Smith) Hyd Roller cam, . Our flowchart maker comes with styling tools to simplify complex information. They’re a detailed explanation of each step in a process, no matter the level of complexity of that process. Today, electrical control often includes a smart communication signal that can be superimposed over the 4-20mA control signal, allowing. Check the fluid level. 700r4 fluid direction of flow. 190 hp engine and wide ratio four speed manual transmission: $5,561. Lower port on cooler. With its well. They had to sleeve one cyl. Direct sealing rings on pump hub broken or missing. Th400 kickdown switch wiring diagram. 87 $ 18. ATI’s Super F transmission fluid is an effective ATF for use in Powerglides, Turbo 350 and 400, Torqueflite 727 and 904, and Ford C4 and C6 automatics. A process flow diagram tool is the standard design for workflows. The region in which flow adjusts from zero velocity at the wall to a maximum in the main stream of the flow is termed the boundary layer. The area of the inside of the hub can then vary from 1. 877-298-5039. If required, correct the setting. Step 2: Locate the Dipstick: Once you’ve located. Chapter 1 - Theory of Flow in Pipe GRANE Flow of Fluids- Technical Paper No. and an auxiliary cooler. Because the oil from the impeller is moving toward the turbine, it reacts to the force and flow of the oil. Qwik-req "Parts Requisition Forms". The TH400 is 24. Timeline Timeline Maker. Routing of th400 tx fluid cooling lines. The lowest pressure this valve will regulate to is 50psi. Step 1: Pop the Hood: Before checking the transmission fluid, open the hood and locate the transmission dipstick. Select a Smart Template from the Venngage library and edit according to your needs. Hey fellas, Just recently finished my first TH400 rebuild, and all things considered. About 500hp. This transmission does vary in the amount of fluid. Like you that are reading this, always consult the TH400 Fluid flow diagrams (Manual Valve in-First) AFTER having experienced the problem 1st-hand. The first thing to check if you suspect that the transmission is acting up is the automatic transmission fluid (ATF) level in the transmission itself. 1. 224. #2 · Sep 27, 2012. The Laminar zone is the part on the extreme left. Billet Aluminum Powerglide Wicked Quick Valve Body®. As the flow goes downstream the slower moving fluid near the surface exerts frictional forces on the fluid further away from the surface. $18. Lower port on cooler. In summary, Th400 Kickdown Switch Wiring Diagram plays a significant role in ensuring the efficient and smooth running of any car. #1 Hey guys! does anyone have a chart or diagram with th flow-direction of the fluid inside a TH400? I don't mean to ask what port is the in- or outlet for the radiator, but what way goes the ATF inside? does it go from the pan through the valve-body to the converter and finally to the cooler or does it take another way? Can someone guide me as to the correct connections for my TH400 Auto Tranny to the Radiator on my 69 Coupe BB? I am thinking the it should be as follows: FROM TRANNY TO RADIATOR: Outgoing hot fluid from UPPER Tranny Outlet Connection is routed on right outboard side of BB engine and turns out and up. Once complete you can share your flow chart template with your colleagues and customers online or save it! 2. 67 Camaro LS6 454/TH400/12bolt 3. In automatic transmissions, these systems all serve the same purposes. Figure 12-4: Typical schematic diagram. 26 15/16 in. These pressure readings provide a valuable source of information when. Cerebrospinal fluid circulates through a system of cavities found within the brain and spinal cord; ventricles, subarachnoid space of the brain and spinal. the flat plate, the bed of a river, or the wall of a pipe, the fluid touching the surface is brought to rest by the shear stress to at the wall. The resistance offered by a fluid to flow is known as viscosity. 75-inches, is a little longer than the short tail TH400 at 28. 00. Internal Leaks (Clutches). The concept of PFD or process flow diagram was first introduced to ASME by Frank Gilbreth, Sr. Take the governor assembly to your workbench and proceed to Step 2. Although not a requirement, this data supports the complaints. Blood is the viscous fluid composed of plasma and cells. Contracts pervade practically every area of an organization — human resources, purchasing, legal, etc. Wiering on gm 4l60 transmission 4l60e wiring diagram Megashift(tm) v2 code 4l60 transmission wiring diagram. 08:1 and third gear is an even 1 to 1. Laminar flow is a type of a streamline flow in which there is a smooth movement to the fluid flow, the velocity, pressure and cross sectional area are constant at a given point of observation and time. Mass flow rate is the rate of movement of a massive fluid through a unit area. Type F has better anti-foaming agents than the Dexron specs. Type F does not add friction modifiers to the fluid. Pressure chart line shift firmness correct adjust safe kit way onlyFlow th400 schematron gm I have a 1995 suburban with 4l60e, newly rebuilt for the second. Textografo for text-to-flowchart. P&ID P&ID software. 4 ml min -1, and the total CSF volume is 90 – 150 ml in adults. Using the Moody Chart, a Reynolds number of 50 000 000 intersects the curve. It was designed with a three-element turbine torque converter mated to a epicyclic planetary geartrain, thus delivering three forward speeds. 410 1 -7. The advantage here is a trans that is even stronger than the original TH400 and offers an excellent 25 percent overdrive. Th-400 Intermediate Band. Each layout: Displays an exploded view location guide for individual valve trains. The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler. Liquid flow can be vicious or non-viscous. 42 10 bolt posi (Buick), - All your base are belong to us. Recommendations on the amount of transmission fluid to be used vary from one instance to the next on several factors, including the type of torque converter. Go to the online draw. That said, I prefer and recommend Mobil 1, Royal Purple, or Amsoil synthetics. Note 1 to entry: The diagram type process and instrumentation diagram, used in this part of ISO 15519, is technically identical with the piping and instrumentation diagram. Inner cable is molded with appropriate trans fluid levels. Although not mandatory, we have found that hooking up4l80e fluid flow diagramValve body diagram transmission 4r100 superior indicated automatic below 4r100 transmission diagram4r100 e40d e4od f150 f250 f350 mecanica automotriz. Fluid Out Vent Pipe. Any chance that this dipstick seals too good and the vent is now the only breather? It's blown enough fluid out that it. 10. 700R4/4L60E/4L70E. Web web th400 cooler lines diagram. The Turbo 400, also known as the TH400, is a popular automatic transmission used in many classic vehicles. It was introduced for the 1965 model year and made its debut in Cadillacs, and is respected for its durability and adaptability. The truncation on the right, known as a Kammback, also prevents backflow from the high-pressure region in the back across the spoilers to the convergent part.