The 7speed mercedesbenz automatic transmission is known as. I wouldnt want to use these for actual repair procedures, unless you had exactly the same transmission, but it certainly can help to understand the possible causes of most symptoms. Sep 23, 2017 how to reset automatic transmission 722. The 6l80 transmission is found in escalades, silverados, suburbans, tahoes, and even in the high performance corvette and camaro. At a quick glance it looks the same as the four speed 722. Mercedes introduced the five speed automatic overdrive transmission in the 1989 model year. The two variants will be referred to as the redfluid version, and the bluefluid version. Remove three rivets from the drum holding the support to the drum. It is fitted to a number of vehicles within the mercedesbenz range, as well as some jeep, jaguar, and ssangyong models.
Fifth gear is designed as an overdrive with a highspeed ratio. All manuals can be accessed on a mac or pc computer. The mercedesbenz 5gtronic automatic transmission, also known as a 722. It is used behind 4, 6, 8 and 12 cylinder gasoline engines, as well as their diesel engines. Mercedesbenz 5speed transmission service walkthrough. The ratios for the gear stages are obtained by 3 planetary gear sets. Mostly, this automatic gearbox is using by german brand mercedes. For ebay help, general parts questions, even transmission technical diagnosisrepair help, message us on ebay, tech support is always free.
Transmission starts in first gear at full throttle and kick down. The 6l80 transmission is a 6speed gm automatic transmission designed for rearwheel drive, allwheel drive, and fourwheel drive cars, trucks, and suvs. The automatic transmission has bigger valve body, and. One way clutch k2 fourth clutch b1 intermediate brake band. General information, downshift lockout, adjustment road test, valve body removal and teardown, governor and rear pump removal and checks, transmission removal, transmission teardown, component assemblies, transmission systems general, delayed shifting. Mercedesbenz 190 19841988 avtomotive repair manual.
The design allows for skipping of gears during certain downshift operations helping to create a sporty feel and quicker response. Mercedesbenz is a trademark and passenger car manufacturer of the premium class, trucks, buses and other vehicles of the german concern daimler ag. Valve body valve body receives inputs from selector lever position, mode selector switch, accelerator pedal position control pressure, intake manifold vacuum, kickdown function if activated and vehicle speed. It is their first completely computer controlled transmission and their first to have a transmission with a converter clutch. Harsh 12 shift, soft or flare 23 shifts, slip or flare 23 cold, soft or flare 34 shifts.
Automatic transmission nag1 service information description the nag1 automatic transmission is an electronically controlled 5speed transmission with a lockup clutch in the torque converter. Nag 2 new automatic gearbox 2 7gtronic 7g tronic plus since 2010 one of the main differences between the 722. English mercedes benz automatic transmission 722 3 722 4. To ensure long life and peace of mind in your 7speed 722. If you have any problems with repair automatic transmission and you need information about rebuild, so in this section of our site you will find a guide for automatic transmission repair, schemes and download manuals. Get detailed information and specs on raybestos powertrain 6l80 transmission parts. Worldwide transmission rebuilders marketplace improve your market presence. An update handbook with the familiar green cover, is also available from atsg and includes much more information on the valve body variations that are found in the 722. Below are some of the common faults weve experienced on this transmission. System description automatic transmission 9gtronic 725. The extension housing is the quickest way to identify the five speed unit, as this is where the overdrive section was added. Transmission oil filters77605 1 oil filter wplastic baffle.
It is perfect matching to engines, which have more than 4 liters volume. It is one of the most recognizable automotive brands in the world. Repair manual 722,5 transmission peachparts mercedes. The function descriptions are structured in a familiar way but also contain explanations of. The mercedesbenz 4gtronic transmission was produced from 1979 to 1996 in w4a 028 type 722. This 5 speed overdrive transmission hit the market in the mid 90s and soon became chryslers most popular automatic.
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