Gm 6speed 6t40 mh8mhb transmission info, specs, wiki. This series is a continuation of the original turbohydramatic assemblies started in the 1980s. Information about rebuild transmission gm 6t45 6t40 6t50 6t30. Want to make sure this part will fit on a specific yearmakemodel. The hydramatic 6t40 and similar 6t45, 6t50 and 6t30 are transverselymounted six speed automatic transmissions produced by general motors. Information about gm s 6speed 6t50 mhk hydramatic transmission, including details, specifications, vehicle applications, and more.
Atf and filter change service is required every 40 000 km and can be performed by properly experienced owner. The hydraulic control module, pressure control solenoids, pressure switches and mission critical apply solenoids are tested with the latest. The hydramatic 6t40 and similar 6t45, 6t50 and 6t30 are transversely mounted six speed. The gm 6t40 is becoming very familiar in transmission shops. One of the strong points of the automatic gm transmissions available is the better ratio of fuel mileage. Gm 6speed 6t50 mhk transmission info, specs, wiki gm authority. Gm 6t30 6t40 6t45 6t50 transmission rebuild manual. Pi0604b information on 6t30 6t40 6t456t50 automatic transmission product updates pi0667 dtc p07, p06ae set after replacement of control solenoid valve tehcm pi0670 diagnostic tips for dtc p0776, slips in or no reverse, third, fifth. Gm 6t30 6t40 6t45 6t50 transmission rebuild repair. Transmission 6t406t45 is a compact and reliable gearbox. Information about gms 6speed 6t40 mh8mhb hydramatic transmission, including details, specifications, vehicle applications, and more. The 6t40 transmission pump has polished rotor mating surfaces to ensure a constant and equal pressure. Gm special tools 6t40, 6t45, 6t50 hydraulic transmission tester test the transmission with fluid under pressure, the hydraulic tester.
Gm 6t40, 6t45, 6t50 series id guide generation 1 generation 2 front pump generation 1 generation 2 view of pressure regulator valve in pump port generation 1 generation 2 gm 6t40, 6t45, 6t50 series identification guide sonnax pagina. The 6speed 6t40 gearbox was announced for gm vehicle installations in the year 2008. The gm 6t30 6t40 6t45 6t50 transmission rebuild manual is a library of comprehensive and focused procedures for diagnosing, overhauling and maintaining gms 6t30404550 transmission from the perspective of professional technicians. Complementing your chevrolet performance crate engine with a factoryengineered new or remanufactured performance transmission is a cinch with our comprehensive lineup of automatic transmissions, torque converters and installation kits. Failure to correctly check the will lead to misdiagnosed transmission issues. The gm 6t40 gen 3 production code mnh is the 3rd generation of.
Gm 6t40 6t30 6t45 6t50 transmission control module with solenoid and programming. No, really the 6t40 on the 4cylinder malibus has an internal filter that you have to disassemble the transmission to get to. Gm 6speed 6t50 mhk transmission info, specs, wiki gm. The ford 6f35 is very similar to gms 6t40 series due to cooperative engineering between ford motor company and general motors, however, very few parts between the 6f35 and 6t40 are interchangeable. Gearbox operation is controlled by different electronic systems.
These codes may be accompanied by shift irregularities such as slipping, flares, harsh application, and bindups. Transmissions gmc 6t30, 6t35, 6t40, 6t45, 6t50 questions. Nevertheless, the transmission diagnosis is simple. Automatic transmission 6t70 6t75 gm transmission parts. The 6t40, referred to in gm inner circles as the gf6, made its debut in the 2008 chevrolet malibu, available with the 2. Certified transmission offers the following resource for those interested in knowing vehicle applications for the remanufactured 6t40 transmission. Atsg automatic transmission rebuild techtran manual for the hydramatic gm 6t30, 6t40, 6t45, 6t50. To view applications begin by selecting the vehicle manufacturer listed below. Whether you need 6t30 wiring diagram information, 6t30 transmission rebuilders tips, 6t30 technical information, 6t30 diagnostics, 6t30 troubleshooting help, or just answers to your 6t30 transmission rebuilders question, the transmission rebuilders network is the place to go. Information about rebuild transmission gm 6t45 6t40 6t50 6t30 transmission 6t40 6t45 is a compact and reliable gearbox. Hydramatic 6t4045 technicians guide pdf online download.
Cobra transmission 18002931848 performance and quality parts. Used 6t40 transmission preowned transmissions for sale. Information about rebuild transmission gm 6t45 6t40 6t50 6t30 transmission 6t406t45 is a compact and reliable gearbox. Whether you need 6t40 wiring diagram information, 6t40 transmission rebuilders tips, 6t40 technical information, 6t40 diagnostics, 6t40 troubleshooting help, or just answers to your 6t40 transmission rebuilders question, the transmission rebuilders network is the place to go. Where as the fill plug on the 6t4045 is located near the center of the case. Gm 6t30 6t40 6t45 6t50 transmission rebuild repair manual paperback august 1, 2016 by atsg author 5. The hydramatic 6t40 production code mh8mhb is a sixspeed automatic transmission produced by general motors for use in frontwheeldrive vehicles with. Gm 6t406t306t456t50 transmission control module with. Gm 6t30 6t40 6t45 6t50 transmission rebuild repair manual. Combine this with the lack of a simple dipstick for checking the level, and you start to get an understanding of what chevrolet and other car manufacturers as well, though less obviously is trying to accomplish.
Aug 01, 2016 gm 6t30 6t40 6t45 6t50 transmission rebuild repair manual atsg on. One of the most widely used transmissions in the world. The hydramatic 6t4045 technicians guide is another powertrain publication from the technicians guide series of books. Tcm identifier figure 4 generation 1 1 or 2 or 3 generation 2 b or c or d gm 6t30 6t40 gen. Information about gms 6speed 6t50 mhk hydramatic transmission, including details, specifications, vehicle applications, and more.
Each transmission kit is engineered with factorymatched torque capacity ratings, helping ensure the. The 6t40 is a six speed automatic transmissions produced by general motors. Oct 15, 2016 in this video, i remove the bellhousing from this 6t45 to install seals and a filter. In this video, i remove the bellhousing from this 6t45 to install seals and a filter. Our upgraded spec bushings have been designed to improve internal fluid control and pressures. Gm 6t40, 6t45, 6t50 series identification guide sonnax questions. First introduced in 2007 as part of the chevy captiva, everyone was impressed with the electronically controlled, all wheel drive manufacturing and its clutch to clutch shifting. Transmission repair manuals gm 6t45 6t40 6t50 6t30. Every component is cleaned, tested, and repaired or replaced if not to 100% oe specifications. Pi0604b information on 6t306t406t456t50 automatic transmission product updates pi0667 dtc p07, p06ae set after replacement of control solenoid valve tehcm pi0670 diagnostic tips for dtc p0776, slips in or no reverse, third, fifth 2011 equinox, terrain pi0724 harsh 23 shift. The purpose of this publication, as is the case with other technicians guides, is to provide complete information on the theoretical operating characteristics of this transmission. Like the 8, 9, and 10speed gm units, the vt40 will require tcm reprogramming if you replace the valve body or the transmission. Click on a part number to view part variations, pricing, and availability. The 6f35 has two design levels, generation 1 built from.
Gm 6speed 6t40 mh8mhb transmission info, specs, wiki gm. The 6t40 also referred to as gf6 first was installed in the 2008 chevrolet malibu, available with the 2. Transmission repair manuals gm 6t45 6t40 6t50 6t30 6f30. The valve body also houses two pressure sensors sensor 1 b12ba and sensor 2 b12bb mounted to the top of the body.
Generation 1 applications with filter and oe exedy clutch set. Gm 6t404550 gf6 gen i concerns and repair techniques. Its never any fun to get the transmission on the bench, only to find nothing. Its going to give every tech a new perspective on the best ways to save money and time on the. Gm 6t40, 6t45, 6t50 tools the european transmission. Remanufactured transmission electrohydraulic control module for gm 6t406t45 transmission. The gm 6t30 6t40 6t45 6t50 transmission rebuild manual, published by atsg, is a great educational tool for getting a firm handle on the six speed, fully automated tranny. Each tehcm is disassembled, cleaned, inspected, calibrated and tested to restore oe form, fit and function. The 6t40 came out in 2008 in the chevy malibu, but youll see it in the chevy aveo, cruze, equinox, and sonic. Information about gm s 6speed 6t40 mh8mhb hydramatic transmission, including details, specifications, vehicle applications, and more. The 6f35 has two design levels, generation 1 built from 2009 to 2012 and generation 2 built from 20 to present. Informative 6t40 automatic transmission pdf chevy sonic.
Overfilling will cause the transmission to overheat and set code p0218 transmission fluid over temperature. Transtec 6t40 gen iii gm transmission teardown youtube. Gm 6t40, 6t45 steel clutch pack raybestos powertrain. Technical help on the following diagnostic trouble codes dtcs. Gm first generation 6t40, 6t45, and 6t50 transmissions often set various trouble codes related to failures of fluid pressure switches that are internal to the transmission control module tcm. A look at ford and gms jointly built 6t40 transmission. The hydraulic tester finds hidden defects in soft parts or can alert you to hard parts that have grown out of tolerance. One important test while diagnosing a 6t40 with solenoid functional codes. 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. Remanufactured 6t40 transmissions street smart transmission. The hydramatic 6t40 and similar 6t45, 6t50 and 6t30 are transversely mounted six speed automatic transmissions produced by general motors. Need to prepare the program buyers please provide vin number, its the barcode on your vehicles drivers side door jamb, but if its not there, look under the drivers side windshield. This fully automatic, six speed transmission is found in a variety of front wheel drive, electronically controlled vehicles and features clutch to clutch shifting. Known as a fluid level control valve figure 6, the unit is basically a thermally controlled standpipe.
See all formats and editions hide other formats and editions. Informative 6t40 automatic transmission pdf its got a lot of great specific technical info and pictures about the automatic transmissions 6t40 in our sonics. The transfer case was also leaking, i go over that as well. The 6t40 45 uses a thermal element to control the oil level in the unit, similar to other gm units.
1600 1581 882 477 980 1009 183 1269 827 76 586 1575 180 1368 1307 114 1260 861 229 1040 429 357 1321 1042 549 74 524 841 1237 93 79 1129 46 1209 156