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Saturn VT25E CVT Transmission

Pictures I took of a saturn cvt I rebuilt recently. If you have one of these transmissions, and your'e from the Houston and surrounding area, then we can help. Go to my channel to find out more.


 


More Videos...


Repair cvt VT25-E/VT20-E, Saturn, Opel.
http://www.avtoakpp-cvt.com Demonstrated inside the repair of variator VT25-E/VT20-E (continuous variable transmission: CVT), mounted on car Saturn Vue 2,2l 2002-2005 and Ion Quad Coupe 2,2l 2003-2004. Also installed on the car Opel Signum 2004-2007 and the Opel Vectra C 2004-2007. Ремонт вариатора VT25-E/VT20-E. Saturn Vue, OPEL.





AW55-51SN / RE5F22A Transmission Teardown Inspection - Transmission Repair
This is a transmission of a 2005 Nissan Maxima. On this video you will see the common problem that are associated with this unit. Although there is rumors out there that a simple valve body swap or new solenoids or even a shift kit will cure your problem, here we see the opposite. I know that 50% of your shifting issues can be solenoid and valve body related, but some drivers push their cars to the limit causing severe damage as you can see here.





Transmissions: Pros and Cons of Rebuilding Continuously Variable Transmissions
Supported by Transtar and TransTec and produced by Motor Age in partnership with ATSG, this training program explores the various CVT configurations, their operation, parts and tool availability to help you determine which repairs can and cannot be made in your shop. Best of all, this program will provide basic tips for the average transmission specialist to determine if the shop can rebuild that CVT profitably or if the transmission will need to be replaced. Click this link to subscribe to Motor Age! http://bit.ly/MA_YT_freesub





Honda Transmission Repair
Here at Transmissions Unlimited we specialize in the diagnosis and repair of Honda Transmissions. Whatever the issue may be please be sure that we can take care of you. So if you are in nned of transmission repair please dial the number above or visit our website. We're pleased to serving you in the near future. SUBSCRIBE above and click the like button and leave your possitive comments bellow. Thank You.





Saturn Training Video - Automatic Transaxle Repair
Saturn Training Video - Automatic Transaxle Repair





CVT Transmission Belt to Pulley Clamping
CVT Belt to Pulley Clamping Get the book here: https://www.createspace.com/4283730 https://www.createspace.com/371853 The key to understanding how a CVT works, is by reviewing how the chain and cone pulley react with each other. All CVTs have one weak spot, the contact point. This is where there is a tendency for the whole transmission to slip, grind and sustain damage. Incredibly enough, this is not where CVTs fail the most, but more on that later. The CVT belt is composed of two groups of metal rings, each of 7 to 12 rings, and a few hundred special metal links. It is these links the ones with direct contact with the cone pulleys, or variators as they're called by the manufacturer. For good clamping force, the CVT needs a specific transmission fluid. To neglect this fact is to ask for trouble, as the CVT will get damaged due to slipping and grinding between the belt links and the cones. There's also another aspect of the CVT clamping force that needs to be reviewed, which is the hydraulic pressure exerted on the cone pulleys or variator. The CVT oil or hydraulic pump can generate as much as 1000 PSI of pressure. but not everything in the CVT needs this much pressure. Because 800 or more PSI is more than most circuits need, line pressure is regulated down to three lower levels, 220 PSI maximum for the clutches and variator, 140 PSI for the TCC, or torque converter, and 80 PSI for the lube and cooler circuits. The CVT also has a few ... Get the whole story right here in this video... Enjoy... *************************************************************************** *********** Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion





Honda Transmission Repair 2
On this video we see the necessary parts needed for a successful rebuild on these Honda units. The main issue is the converter lacking lubrication and burning up. There is a new valve from sonnax to correct this issue. As well as the "O"ring end plugs and TC check valve. SUBSCRIBE above, click the like button and leave your comments bellow. Thanks for watching.





The driving shaft VT25-E/VT20-E. wmv
http://www.avtoakpp-cvt.com The driving shaft. Piston forward is one of the weaknesses in the variator (CVT). Major failures because of it. Rubber deposited by curing on a metal part of the piston - hardens and loses elasticity. Height (thick-ness on) a rubber bumper is only 5 mm, and height of the cylinder in the fixed part of the cone leading shaft is also small. During compression clutch forward, the piston is so out of the cylinder, which creates oil leak on the outer circumference of the piston. Reduced contact area between the piston and cylinder. Falling oil pressure ball valve on the piston does not have time to close. Piston periodically presses, the press clutches. And as a result is obtained: 1. Twitching of the time away. 2. Wear of the friction, they simply burn out. Increased clearances and there is a metal ring. 3. Of clutch friction material are particles that fall into the oil block of solenoid and a valve, which causes them to malfunction - jamming valve (plunger). 4. Wear surface of the cones. 5. Wear metallic belt. 6. Crushing balls in the slots. 7. Chips in the slots themselves driving and driven shafts. 8. As a result - jamming mobile cones. 9. And later breakage of the metal belt. 10. In the torque converter divides the overrunning clutch.





AW55 Series Transmission
We specialize in the diagnosis and repair of these transmission series no matter in what vehicle are they in.





Honda Civic Transmission, BMXA, Teardown Inspection
Honda BMXA Transmission. This is a transmission of a Honda civic BMXA. Here we see the most common issues I see with these units. The most common being a restricted filter. Had some camera issues, hope you don't mind. A clip came out black and white.





AGCO's Continuously Variable Transmission (CVT) Explained
AGCO was the first company to introduce the Continuously Variable Transmission (CVT) for agricultural products. It is the only true step-less transmission in the agricultural market today. While the CVT is superior in efficiently transferring power to the ground, the largest benefit is realized when operators can throttle-down and speed-up offering market-leading production and fuel efficiencies.





Honda Transmission Rebuild Video - Transmission Repair
Honda Transmission Rebuild Video - Transmission Repair On this video we see what it takes to Rebuild a Honda Transmission, what parts it takes and what has been working to correct some of the common failures on these transmissions. Blue Overheated Torque Converters has been a common issue on these Transmissions for a long time and we still see this regularly to this day. Although there are various shift correction kits and special valves out there, all work really good on correcting the issue with the lack of converter feed fluid. I like them all. So if a deciding factor is important to you on which method to use, all I can say is this, They all work. Keep in mind that there are "other" fixes or items that can be added to the rebuild, but it is not really necessary if they're not really needed, I'm not mentioning any but I know some of you will. With that being said I like to thank you for watching this video and liking it and sharing it. Thank you guys for your support. Please Subscribe if you not already. Thanks.





Saturn transmission failure. Not CVT :)
35K miles on eleven year old Saturn. Harsh reverse and or slips into 2nd gear can be a Loose nut, easy fix. If you have a CTV failure, I would change it over to the regular transmission if you want to keep the car. Just takes some new mounts and a different computer and some other things.





Driven shaft VT25-E/VT20-E.wmv
http://www.avtoakpp-cvt.com Slave movable cone (pulley) with bearings (only have nine balls) is based on the output shaft of the variator (CVT). Drive shaft consists of movable and fixed cone. Progress is also movable cone is 22 mm. Push force necessary to create friction between the metal belt and pulley cone shaped push-plates and a spring in the control cavities moving cone. Unfortunately movable cone seals can not be replaced, as outer "cup" seamed, so it is detachable. Of course, if you have too much you can try the shaft on a lathe to cut the outer "cup" through the rolling and open. Then after replacing the seals brew.





CVT Continuously Variable Transmission How It Works
CVT Continuously Variable Transmission How It Works Also knows as a centrifugal transmission This is a transmission on a Jr. Dragster PriorToImpact Prior To Impact




Which car is faster? Which Car is Faster?





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