If a component doesnt change state during a shift, it wont be included in the description. Transpeed automatic transmission 01m vave body for volkswagen. Filter plate, 6t40 soleniod assembly to valve body plastic beaded 2008up 1 24242274. Gm 6speed 6t40 mh8mhb hydramatic automatic transmission.
Very easy install, od and tcc work great, if you pony up for the control box you can change all your settings. But it is highly recommended to repair 6t40 6t45 gearbox only in qualified workshops. Atsg is a technical support service specifically for the automatic transmission industry. Full 2018 automatic transmission catalog featuring 22,000 new parts and 35 new transmission families 74 new transmission applications are listed in this comprehensive catalog. Download catalog scheme 6t40 6t45 6f35 transmission. Valve body repair 6dct450 this item isnt a spare part, this is a service. A wide variety of tcm 6t40 options are available to you, such as type. To identify core as generation 1 versus generation 2, check for presence of 456 clutch boost valve in the control valve body assembly figures 1. We offer a technical hotline, books, software, bulletins, wiring diagrams, seminars, and technical courses to the automatic transmission professional.
Valve body repair 6dct450 this item isnt a spare part, this. Shift kit transmission valve body kits transgo shift kit. The future is now part 5 of 5 operation in this explanation well discuss what changes from gear to gear. Gm 6t30 6t40 6t45 6t50 6f35 fwd 6 speed 064 293 715.
Checkball book domestic volume ii atsg pdf online download. An update occurred to the 35r drum, snap ring and backing plate due to issues with snap ring retention. Will fit 82up gm chevrolet chevy 4l60e 4l65e transmission parts. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine whats available for the specific valve body youre working on. Vacuum testing will allow you to identify the areas that are worn. Improper maintenance may cause valve body malfunction.
These pressure switches serve two primary functions. The 6t406t45 is filled for life with dexronvi premium fluid, which does not require changing under normal use. Valve body wear is common in all the gm 6 speed applications including the 6t40. Transtec 6t40 gen iii gm transmission teardown youtube. In this video, i go through the 6t40 valvebody, also show check ball locationsgen 1 sorry for the short video, shop is packed and im off to work, trying to keep up. Apr 23, 2017 in this video, i go through the 6t40 valvebody, also show check ball locationsgen 1 sorry for the short video, shop is packed and im off to work, trying to keep up. Transmission repair manuals gm 6t45 download manuals. This book for the 6t70 6t75 transmission contains all the information you need to do everything from a complete rebuild to a simple oil change and service. Transpeed 6t40e 6t45e automatic transmission valve body with control. Information about rebuild transmission gm 6t45 6t40 6t50 6t30.
Cautioncautioncautioncaution 3 5 solenoid valve body 4 block. In other instances, the valve body sections need to be pried apart, which often delaminates the gasket. Equipped with 6t30, 6t40, 6t45, 6t50 automatic transmission rpos mhb, mhc. Download the latest calibration software smooth shifts used, counterfeit and aftermarket modules disadvantages. Computergenerated test results are compared sidebyside with new oem valve bodies. Chevrolet sonic repair manual powertrain internal combustion powertrain control transmission control control solenoid valve and transmission control module assembly programming and setup 6t306t40 6t45 6t50. Atsg manual this 4l60e transmission repair manual contains service and identification. Gm 6t404550 gf6 gen i concerns and repair techniques. Click here to view pdf if the tech resource does not appear below.
Quick takes is exclusively for those unit introductions that are so critical when a new unit makes its way into your bays. The transgo tech library includes the industries most indepth valve body layouts with spring dimensions and general data for some of the earliest automatic transmissions as well as later 68 speeds you are working on now. Intermediate band coast clutch, multidisc overdrive clutch, multidisc intermediate clutch, multidisc direct clutch, multidisc forward clutch, multidisc lowreverse clutch, multidisc overdrive roller clutch intermediate. Dec 09, 2008 for those that dont want the full manual valve body, i used a setup from in my tow vehicle. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. Quick takes is the crystal ball for your business you can bet that what you see here will provide your first glimpse into your future. This will hopefully make it easier to follow the progression of the hydraulic system. It has been reported, that resurfacing the valve body and chemically stripping the remaining gasket, has worked when time or parts are an issue.
All you have to add is a tps, and a few wiring connections. Thm 4l80e transmission found in trucks and vans, 1991up. Main problems are connected with gaskets and seals. Atsg year make model to trans type lookup enter vehicle information. Organized by manufacturer, each transmission comes with a new power grid chart that helps identify the correct hard part and its position in the transmission. Sonnax zip kit 6t40zip targets the root cause of multiple concerns by sealing critical circuit pressure losses in first generation gm 6t40, 6t45 and 6t50 valve bodies. Ford4r44e55e,5r44e55e rwd 45 speed 4r44e, 4r55e, 5r44e, 5r55e 070a.
Title kindle file format atsg gm 6t70 6t75 automatic transmission technical rebuild manual author. The generation 1 6t40, 6t45 and 6t50 solenoids are variable bleed. All valve bodies are run through a series of shift cycles at operating temperature, then precisely calibrated using stateoftheart valve body test equipment to verify proper operation of the pressurecontrol circuits. Our atsg gm thm 4t60 440t4 transaxle update handbook covers engineering changes that have occurred from 1984 to 1989, parts affected by the change interchangability, part numbers, sprocket ratios and converter stall speeds. Checkball book domestic volume ii atsg pdf free online. Gm generation 1 6t40 6t45 6t50 and generation 1 6t706t75 automatic transmissions are each equipped with four pressure switches in the tehcm transmission electrohydraulic control module that is attached to the valve body figure 1. Therefore, it is important to inspect the transmission every 2 month in order to reveal possible oil leaks. The second volume of the series of domestic checkball and small parts location manuals contain the most current valve body checkball and small parts locations for the most current domestically used transmissions on the road today. Jun 23, 2017 general motors74 af335 valve body disassembly continued the rear control valve body houses these valves and accumulators. Kindle file format atsg gm 6t70 6t75 automatic transmission.