The ratios for the gear stages are achieved by planetary gear sets. Mercedesbenz details 9gtronic ninespeed automatic transmission. Oil change and flushkits for mercedesbenz 9gtronic 725. This fifthgeneration transmission was introduced in the autumn of 2003 on 8cylinder models, and was the first sevenspeed automatic transmission ever used on a production passenger vehicle. The 9gtronic is considered to be the worlds first 9speed automatic gearbox in the segment of premium cars. No tools are required to perform this procedure and make your mercedesbenz shift like new. The drive element of a classic automatic transmission is the hydrodynamic torque converter. All the transmission functions and control components for this automatic. Daimler has designed the first ninespeed automatic transmission for longitudinal applications. Inside the fuelefficient 9speed 9gtronic from mercedesbenz. Power transmission transmission 9g tronic automatic transmission gear ratios finaldrive ratio 1st gear 2nd gear 3rd gear 4th gear 5th gear 6th gear 7th gear 8th gear 9th gear reverse 2.
Jul 24, 20 the car is also good for 062 mph acceleration in just 6. The 7g tronic plus is the successor of the 7g tronic transmission. Thanks to the higher efficiency of the patented transmission concept, the nedc consumption of the e 350 bluetec drops to 5. The main transmission shaft is another technical highlight of the 9gtronic. Oil drain set for mercedes 9g tronic transmission part no. Design of the mercedesbenz automatic transmission 9gtronic. The thirdgeneration hybrid transmission evolved on the basis of the 9gtronic plus automatic transmission. Dubbed 9gtronic, the gearbox will offer improved fuel efficiency and reduced co2. Mercedesbenz new 9speed 9gtronic, the first rearwheel drive ninespeed automatic transmission with torque converter, is making its debut in the e 350 bluetec as the standard transmission paired with the 185 kw 252 hp v6 diesel. Compared with predecessor transmissions the 9g tronic is completely new due to the revolutionary transmission concept.
Announced in 20 earlier post, the 9gtronic represents the seventh automatic transmission generation from mercedesbenz. Read online automatic transmission 9gtronic 725 book pdf free download link book now. Jul 07, 2017 check this maintenance of 9g tronic transmission with 9speed in a mercedes cls. Compared with predecessor transmissions the 9gtronic is completely new due to the revolutionary transmission concept. The 2017 sclass lineup features six models with four transmission options among them. Adjust the 4 planetary gearsets dimensions with 4 bottom sliders. A new transmission fluid was developed for the 7g tronic plus. Progress in automotive transmission technology xiangyang xu 1,2 peng dong 1,2 yanfang liu 1,2 hui zhang 1,2 received. As a at is an automated or 2 pedal transmission, the ratio.
The main pump is chaindriven, and the second electric auxiliary pump will only kickin when there are large workload which requires extra lubrication and cooling, or the engine is temporarily stopped while. Inside the fuelefficient 9speed 9gtronic from mercedes. Automatic transmission 9gtronic 725 pdf book manual. For the first time in europe, we will show you how you can do. Firstly, it is one of the longest shafts in the entire automotive industry at 550. Design of the 9g tronic with essential components the mechanics of the transmission is laidout as a compact design unit for standard. The thirdgeneration hybrid transmission evolved on the basis of the 9g tronic plus automatic transmission. Mercedesbenz 9gtronic 9speed hybrid transmission youtube. Oil drain set for mercedes 9g tronic transmission part. System description automatic transmission 9g tronic 725. The design of the automatic transmission 9g tronic is shown in figure 3.
Automatic transmission 9gtronic 725 pdf book manual free. Dubbed 9g tronic, the gearbox will offer improved fuel efficiency and reduced co2. The 9gtronic transmission offers a larger gear ratio range as well as shorter steps between gears offering an imperceptible shift. With nine gears, the new transmission can cruise at a lower engine speed than a 7speed transmission. The function descriptions are structured in a familiar. The 9gtronic debuts in the mercedes e 350 bluetec and will be introduced in other models later on. Design of the 9gtronic with essential components the mechanics of the transmission is laidout as a compact design unit for standard. For 9g tronic 725589029000, 725589009000 gearboxes. The automatic transmission 9gtronic is a milestone in the field of transmission technology. Secondly, it performs other functions in addition to its main purpose of power transmission. The price summary agrees with the price that i have agreed with the dealer, so it hasnt just been sneaked in as an extra. The design of the automatic transmission 9gtronic is shown in figure 3. Oct, 2016 according to the catalogue though, the standard gearbox is 7g tronic, so my question is do all new c class mb autos now have the 9g tronic gearbox.
Anyone know the difference between 7g tronic vs 7g tronic. A copy of the license is included in the section entitled gnu free documentation license. This procedure will reset the adaptive shifting points in your mercedesbenz automatic transmission control unit tcu. The brand recently revealed several details about the transmission, dubbed 9gtronic, ahead of its official launch. Power transmission transmission 9gtronic automatic transmission gear ratios finaldrive ratio 1st gear 2nd gear 3rd gear 4th gear 5th gear 6th gear 7th gear 8th gear 9th gear reverse 2.
Its seamless power delivery is also paired with the brands dyanmic select system that adjusts shift points for comfort or efficiency. This site is like a library, you could find million book here by using search box in the header. According to the catalogue though, the standard gearbox is 7gtronic, so my question is do all new c class mb autos now have the 9gtronic gearbox. Even faster gear changes and smoother gear shifting make it an enticing proposition. The car is also good for 062 mph acceleration in just 6. The main transmission shaft is another technical highlight of the 9g tronic.
The first ninespeed automatic transmission with torque converter, the 9gtronic for premium vehicles, is celebrating its world premiere. The torque converter, clutch and electric motor are housed in. Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1. Mercedesbenz announced the new 9speed 9gtronic in 20, the first rearwheeldrive ninespeed automatic transmission with torque converter, is making its debut in the e 350 bluetec as the standard transmission paired with the 185 kw v6 diesel engine.
Since 2014, the 9gtronic transmission has been installed on cars of eincluding coupecabriolet and cls classes, since 2015 on glc, gle including coupe, and gls classes. The w219 mercedesbenz clsclass is the first generation of the clsclass range of fourdoor saloon features a fastback body style by mercedesbenz, and was produced between 2004 and 2010. The transmission transfers torque using a fluid, rather than a mechanical clutch. Sep 14, 2017 the 9gtronic automatic transmission from mercedesbenz is the worlds first automatic transmission to feature a hydrodynamic torque converter. Mercedes developing 9speed automatic transmission 9gtronic. Resetting the transmission shift points makes the transmission the same as when the car is out of the factory. Ninespeed automatic transmission 9gtronic by mercedesbenz. Mercedesbenz details upcoming 9speed automatic autotrader. Automotive transmission explained and compared to the. Status 06 20 mercedes benz service system description automatic transmission 9g tronic 725. It is supposed to help improve the fuel economy and provide smoother shifting. Check this maintenance of 9gtronic transmission with 9speed in a mercedes cls.
Within 30 driving cycles, the ecu will monitor your driving habits and adapt the shifting points to your driving style. Try this if your car has been shifting sluggish recently. The 9gtronic represents the seventh automatic transmission generation from mercedesbenz. About 65 percent of mercedesbenz cclass sedans, wagons, and sport coupes are purchased. According to mercedes, 9gtronic offers several benefits over todays 7speed automatic. Jul 19, 2010 according to a recent report, mercedes is developing a ninespeed automatic transmission. The 9g tronic transmission has also incorporated the engine stopstart feature, by introducing a dual transmission fluid pump system. These simple do it yourself instructions take less than 5 minutes.
The 9gtronic gearbox is compatible with rear and allwheel drives, together with plugin hybrid or hybrid drive systems. Mercedesbenz has fit the models with a 9gtronic 9speed automatic transmission with shift paddles, a 7gtronic 7speed transmission with shift paddles, amg speedshift plus 7speed transmission or amg speedshift mct 7speed transmission. Mercedesbenz 7gtronic transmission wikimili, the best. The 9g tronic debuts in the mercedes e 350 bluetec and will be introduced in other models later on. Jul 25, 20 the 9g tronic gearbox is compatible with rear and allwheel drives, together with plugin hybrid or hybrid drive systems. Mercedesbenz releases details on 9gtronic ninespeed auto. The 9gtronic transmission has also incorporated the engine stopstart feature, by introducing a dual transmission fluid pump system. The new automatic transmission 9gtronic from mercedesbenz. All books are in clear copy here, and all files are secure so dont worry about it. Hi dear friends, i am new here and my english is no so good, so i hope youll have nerves to read and hopefully give some kind of help. The new 7gtronic of mercedesbenz innovative transmission technology for better driving performance, comfort and fuel economy. Anyone know the difference between 7g tronic vs 7g tronic plus.
Ninespeed automatic transmission 9gtronic by mercedes. The 9gtronic automatic transmission from mercedesbenz is the worlds first automatic transmission to feature a hydrodynamic torque converter. With the 9gtronic automatic transmission from mercedesbenz, drivers will experience a smoother drive, improved performance and. What are the features of the mercedesbenz 9gtronic. According to a recent report, mercedes is developing a ninespeed automatic transmission. Thanks to the higher efficiency of the patented transmission. Reset transmission adaptive shifting how to programming. It provides zero slip at the torque converter lockup clutch. Dec 17, 2014 the new 7gtronic of mercedesbenz innovative transmission technology for better driving performance, comfort and fuel economy. Read online automatic transmission 9g tronic 725 book pdf free download link book now. About 65 percent of mercedesbenz cclass sedans, wagons, and sport coupes are purchased with automatic transmissions with that figure rising. Oil change and flushkits for mercedesbenz 9gtronic. In the new 9gtronic, the engineers have improved the hydraulic. Vaico offers three different sets for transmission oil change, fitting amongst others mercedesbenz w205, 212, 2, 166, c207, 218, r231, 172.
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