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Jatco CVT Overhaul JF011E RE0F10a/b
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- Опубликовано: 11 ноя 2020
- This video covers the overhaul of the JATCO CVT transmission used in many Nissan, Suzuki, Mitsubishi, Jeep, and Dodge vehicles. If you are working on a 2007 to current FWD Nissan, you likely have a CVT. This video covers the JF011E, which is also called the RE0F10A/B or the CVT 2 or 3. I know, confusing isn't it. Well, at least rebuilding the transmission won't be as confusing after watching this video. This video would also apply to a JF009e (RE0F08a/b) and A JF010e (RE0F09a/b,) because they basically operate the same and use the same process for rebuilding.
In this video, I cover disassembly, inspection, and reassembly of the transmission along with measurements and some description along the way. You'll find in this video, I also vacuum check the valve body to see if there are any worn bores. I go through the process of rebuilding the pulley assembly to give you an idea of what to expect.
This video is intended to teach a student or a technician that's new to CVT transmissions the overhaul and operation of this transmission. This is part of the SIU Automatic Transmissions Curriculum, which can be found at:
www.automotivetextbook.com/au...
Thank you Seal Aftermarket Products (sap.com) for providing me with some CVT kits, and thank you TransGo www.transgo.com for providing me with a flow control valve and a pulley puller tool. Look for another video where I cover the pump and the TransGo tool independently.
2 years later, allow me say that this is the best presented video of Teardown and assembly of aa Transmission I have ever come across. Thank your for your great work Mr. thanks to me I have basic Mechanical engineering knowledge, and would now fix my car. keep up the Great work there Jatco.🤝
'thanks to me...'?!
Alot of people trash stuff when they are taking it apart. You do a very nice and clean job of disassembly without damaging parts. Great job!
I don't watch TV anymore.... thanks for your time..
Lol, I’m glad you’re enjoying them!
@@siuautomotive can you review the cvt-8 that's in the Nissan rogue and Altima
Also do you know if every speed sensors need washers ?Because when I took off my sensor there wasn't any washers...
@@siuautomotivepak bisa ngak di terjemahkan ke bahasa Indonesia,,, soal nya saya mau belajar transmisi matic ini menggunakan ke bahasa Indonesia,,biar saya lebih paham pak,, maklum saya baru pemula pak ,,, trimakasi saya dari Medan,,, mekanik mobil,,,
@@y.d.8117apa fungsi dari sensor kecepatan itu pak, untuk di mobil bertransmisi metix,,soal nya ingin tau fungsi nya,, mohon di balas ya ,, saya from Indonesian,, wilayah Medan,,,
Fantastic demonstration, now I feel better about buying a car with a CVT. Your video will be my technical go to if I ever have open one of those, or even understand what is going on driving with one.
It is an incredible video, all details, information, reminds, very well explained, put the time to do all this, no rush, and what a great instructor. It worked for me as a reality check, that not being a mechanic, I will never be able to do this on my altima 2009 with bad transmission. Thanks very much.
Most professional and well done auto tech video I've ever seen. Thanks
Good job explaining the details, gave me the confidence as far as the jf-1 puller, good luck finding it available. The posi lock 210 worked great.
Awesome job of explaining The entire rebuild procedure, Thank you Sir!
I’m loving watching this guy use a speed wrench, a lost art!
I've been stumped with the stepper motor alignment with the follower pulley listening to backyard mechanics lol now I know the proper way to line it up 😆 thank you
The absolute best instructional video on the net. Thank you!!
Amazing videos, amazing presentation and teacher and what an amazing piece of engineering these transmissions are.
this is call, professional instructor!!! thank you very much sir, now I know, & I learn a lot from you, how to test valve body, because in honda always recommended replace valve body if there's something problem in gear shifting & have D.T.C. code. now I know, what I will I'm going to do, to test the main valve body. once again thank you very much sir.!!!! God bless you and your house hold, for your sharing with us.
Really nice job of explaining the entire rebuild process start to finish. I have a bad Nissan Jatco in a Cube and I hope I dont have to rebuild it, but could with your video. Thank you!
Uffda...make one mistake and it's junk....just the parts to do a complete rebuild are $1200-1500. A rebuilt one is $2-3 thousand, depending on the model. 3 grand may seem like a lot, but really only 4 monthly payments on the average new vehicle.
@@londen3547100%
Took the Jatco transmission home today. Wish me luck.
Outstanding video the best I saw so far Mark Mangano dependable auto thank you so much
Great video Sr and super easy to understand, thank you for being good human being and shearing your knowledge
very good this is a complete training thank you for your time
Very skilled with that speed handle.
How did I not see your channel before .. fantastic, thank you subscribed!
Nice job, I work in this field, my favorite job.
Unbelievable! This video is a Godsend! Thank you sir.
Really excellent video and explanations. Thank you very much.
Interesting video on CVT
By far the most helpful video yet, my ‘13 3.5 Altima has been doing the classic stuttering since I bought it 20k km ago, haven’t been sure what to do when the trans goes as I’m broke, but I think this might give me the courage to try and take my time rebuilding it when it goes
Have you tried changing the CVT Fluid?
@@emmancastillojr.5938 yes, helped a bit with the noise coming from manually shifting. The owner before me said it had EVERY fluid changed when I bought it, found out that was all except trans and it had never been done until I did it at ~9.5 years and 135k km. So I think damage is sort of done
@@emmancastillojr.5938do you have any tips on best fluid to put back in these cvt transmissions?
Any miracle additives help? ,,mine has started sliping,,only goes 5mph!,,,Help with any advice 😢
@bobbieprice1351 any fault codes?
Love the video, keep em coming...
You have all the tricks
THANKS
Wow..awesome job..thanks again for your help...god bless your knowledge
well explained and easy to follow.
Excellent video 👍🏻 I think that transmission is pretty good
Wow,fantastic job! 👍👍👍👍👍👍
Hopefully I don’t need all of this, but this video should be very handy in the coming months when I go to do a mild recondition on my JATCO CVT.
Very,very informative .Outstanding..
Thank you for your time and knowledge.
Very nice explication ez to understand steps by step thanks for sharing and also how to used the tools especial that pulley very important tool God blessed you
Glad it was helpful!
@@siuautomotive sir, why the pin from the hole was not removed before installing the pan?
Thank you so much. You're simply great. Thank you again.
Very good , my Boss !!!!
Excellent vídeo. Brasil here
Nice job thnx for wise explanation
Very,very,very
,very good explanation !!! Thank you!!!
Great video! Thanks!
Hi. Fantastically informative. Thank you. I am in Australia and we have a 2012 Suzuki Swift Sport with CVT. Car has had a young mother and our grand daughter, a novice (but very careful) female as owners of this car from new. Car has only 80K Kilometres on the clock. Within 12 months of our girl getting the car the CVT started slipping and got to the point where it is undriveable. We took it to the Suzuki dealer for diagnosis and quote and the only thing they would contemplate was replacement with a new transmission at a cost of a little over $9K AUD. They refused, or could not give details why the transmission had failed. The car is in beautiful condition but is not worth that much. Other transmission specialists were contacted and all reports were very negative. We were told that these transmission are "Throw away", cannot be repaired, and that the parts are not available anyway. So now we have a nice bright yellow monument sitting on the back lawn. I am an experienced mechanic and your video has given me the incentive to have a shot at repairing it myself. But if the parts I need are not available or prohibitively expensive, I would be wasting my time. Do you have any advice for me? Thank you. Gert Roewer, Jindera NSW Australia.
Thanks for watching the video. 5-7 years ago many shops had the same attitude about rebuilding cvts here in the states. Now many shops are rebuilding these because there are so many out there. I guess in your situation, you’d want to do research to see about parts availability. You might find out how much it would cost to have parts sent from the us to you. Slauson.com has a ton of good used belts and pulleys. The transgo drop in flow control valve is a good product and I’m sure it’s available through parts suppliers worldwide. When you pull it apart, the pulleys might look bad if the belt was slipping, but it’s likely build up and the material will probably clean up. I wrote an article for gearsmagazine.com for their January issue. You can read the magazine online and that issue includes a buyers guide. Download that mag and learn more about the cvt and check out some of the suppliers. You might find what you need!
@@siuautomotive Thank you. Very helpful.
Hi Gert, did you ever find a solution? Also in Australia with the same car.
@@CM-ch5vc No Clive not yet. Granddaughter has another car and this car is gathering dust. I don't have a lot of time but hope to get to it before too long. Has your trans failed too?
@@gertroewer152 no mine hasn't failed, its shuddering on deceleration and sometimes won't up shift if revving around 3-4k rpm, i can also feel what seems to be a slight slip. I think the last person to service the transmission has used the wrong oil type(pink color) I have been sourcing service parts for it from the dealer, all coming from over east or Japan. This sort of explains why the CVT in this has a bad reputation, I think people don't service them or if they do, they dont use oem spec stuff as it's hard to source them locally, also pricey. From what I've gathered, it's very easy to damage with the wrong fluid and recommended is the expensive Suzuki green fluid. I did a drain and fill over the weekend with correct fluid but not much change. I intend on getting a full drain and fill as fluid is still coming up pink when new fluid is green. There is also an external filter which according to suzuki is not a serviceable item, wrong! I had a look at mine and that thing was is extremely dirty for a filter(100k km on car). I have called a number of wreckers around and this transmission is known for its scarcity and quick sell, so even when they have them, they sell them for close to 4k because of this.
There's a specialist in NZ that reconditions them and sells them worldwide including Aus. He also supplies parts/guidance to guys that rebuild them here. He wants ~$3,400(2,800 + 600shipping) excluding GST.
Fantastic video, thank you.
Great, thank you! One question: this wasn't shown in the video, but you obviously took this piece of welding wire (holding the ratio control valve link) out before putting the pan back on? And what happens if you miss this step, do not put anything in that hole? The linkage can fall apart when assembling? And what does it result in, car would not move, or just not shift? Because I have a strong suspicion that the shop which replaced the solenoids on my valve body forgot or didn't know about this step. Thank you!
Wow! Great video, thank you sir!!
Greetings from your neighbor of the north - Parkland College. Nice video !
Hello there Mark! Thanks for watching and say hi to everyone for us. I was just talking about AJ Ross today. Hope things are going well for you all!
@@siuautomotive Hello. I work in IT at Parkland, know JR . Done my share of wrenching. My son just ate 5K on his Pathfinder with a CVT which brought me to the video. I'm just amazed at transmissions. Wish I could learn and try a rebuild/repair some day. My sons Pathfinder had the low speed shudder etc. Nice video you guys did. Getting ready to retire in a few years. Maybe I'll drive south and take a auto class. LOL.
What a fantastic video
Amazing technology 😊
Great video on the disassembly process of JATCO CVT. I personally would never buy another car with a CVT transmission after owning Subaru with one. Never again.
Agree 👍
Terimakasih video ini sangat membantu saya,
Thanks u sir for the video is really helpful🙏🙏
This gentleman is very good. Have a lot of patience. And knows how to explain
He should become an instructor. Lol
Great step by step video! Very concise and clear. I was curious if the Subaru CVT would be similar in design and rebuild process? Thank you
Great job
Great video and informative thread
I rebuilt my CVT JF011E transmission got it put in but I’m getting a secondary pressure solenoid stuck on ( low pressure) what do I need to look for Thanks
I replaced valve body with a complete reman Please can you help 5:53
Nice vidéo, thank You so much!
Super brüder, Segen!!!!
How often do you reckon you’d need the change those two filters? I had a Nissan CVT flush for the first time in its 60K miles and am now worried neither of these filters were looked at.
Very good thank you my frand ❤
Done rebuild using the Jatco manual and then found your video, I done everything you explained very well, however no matter how many times I’ve checked behind myself. The forward clutch doesn’t seed flush. What is most common reason for this issue? Thanks Barbara
love you man you are number 1
Thank you for this wonderful explanation and dismantling of the CVT transmission , these transmission normally makes whinning noise, where is the whinning noise coming from? ? And what is the best CVT fluid for Nissan Transmission that may make transmission last longer ? ?
Gods work
ty...i did quite a few of these...that follower rod...is a pain on all of them....lol...i keep you saved ,just as a reference...) Awesome clean explanation...i did run into a few where the oil.pump had no seal...i dont know if i would really trust that area to seal well..for some.odd reason...lol..also they don't tell the world ..you not suppost to tow or do netural drops..lol...peace.i4i.
That’s! That was pretty cool!
Can I find the data sheet of the jatco transmission model number used in the Qashqai j11 2016 model cvt?
Thanks for the great video ; Ihave a 2007 4x4 Patriot the rpm jumps after 140km/h but no more speed.That started after I flushed the cvt oil and changes the filters.
what do you think the problem is thanks
Hi. Great video! I been messing with my moms cvt using this video as a guide. I wanna rebuild it in the future but I have a question. Where do you source a kit to overhaul all these parts on these JF011e's? Finding stiff online but some of it doesn't seem to trust worthy.
Great explanation like you
✴ BUEN DIA GRACIAS POR SU APORTE , SALUDOS DESDE MONTERREY MEXICO ✴
How durable is the belt? Mine in Dodge Caliber 2.4L is currently at 220_000 km. Fluid changes every 30_000 km with full flushing and filter replacement. Still works super smooth and super quiet (as for CVT), never slips, never overheats. But I'm afraid a bit about sudden belt snap in most unconvenient situation. Are there any warning signs that the belt is going bad?
the one thing they didn't show is the bearing that goes between the forward clutch drum and the reactor plate. it is VERY important to get that bearing installed correctly or you will tear up your reactor plate...ask me how i know...
Is the ratio motor the control for no overdrive switch on the shift lever? I know this is might be a stupid question. Can you overhaul these? I thought there was a low success rate.
What about if I forgot to install the shaft pin what effect would I have??
Hey, do you know what size the pressure ports are on these? look like M14 x 1 but struggling to find that size
Many tnx for share Master,
I would like to see a similar video of the K312 transmission for the Toyota C-HR - and find out where the defect is in it. The Turkish CVT transmissions are not holding up well for some reason. There are many reports of this transmission failing in 2018-2020 C-HR models
Did or does this trans typically have shims in the cover that holds the pully assys? We just took one apart and it has shims. Do we simply put those back?
Thanks for the very informative video bit you did not mention any recommended torque upon assembling specially around the valve body
This is a great video. Very informative. I got a Nissan Sentra 2017. With the code P285A. They are telling me to change the transmission but do you think I can just change the valve body assembly. Forward does not work but reverse works so I don’t think it’s the metal belt. I would really appreciate if you can reply to me and let me know what you think. Thank you
Thank you for your content, I was wondering about the below:
1. what is the exact purpose of Neutral? Is it just for emergencies such as towing the car, or should we engage neutral at traffic lights etc?
2. Would it be harmful to the transmission to engage in sport mode while on the move i.e for overtaking or for driving uphill?
3. Finally, I was curious on the effects of start/stop systems on CVT's
Thank you.
Good afternoon. I had a secondary rotor failure and changed the complete variator. After the replacement, the vehicle drove 100 miles without any problems, without jerks, it mostly worked great until the pump hummed and suddenly lost power. Now the vehicle runs normally and only suddenly loses power. Do you know what it could be and what to check. Thank you!!
can the rom on my jeep compass cvt vaive body be replaced without removing the valve body?
My CVT transmission on my Mitsubishi doesn’t shift gears automatically while on drive (D)mode it remains on 1st gear. When I use manual mode (+/-) gears shifts smoothly. Do you have an idea how to solve this issue ?
I bought a 2009 nissan maxima sv about 4 months ago and it went into limp mode ,some people said it was my tcm others said the transmission was gone but the car move somewhat but not enogh to drive it on the road . What do u think it could be?
Thanks for sharing nissan dealers told me didnt have a dipstick for transmission, may god keeps blessing you and family..
I hear grinding from from where the axel fits into the drive gear at stop and go crawling speeds. Is this normal?
Do you know a reference number for the rebuild for this transmission. JF011E . Vehicle is a 2012 fwd 2.0L jeep patriot
I've been avoiding Nissan since mine died. Bought an Outlander hoping for the best and now I'm learning this Jatco is also used in my Mitsubishi???
I've ended up here because the car is losing power and I'm 99% sure it's the tranny playing up.... this looks like a marvellous piece of engineering, perhaps still in early stage, and us drivers end up coping the price!
I have to ask, I have a 2016 jeep compass that I believe has a plugged up valve body. But all the mopar recommended remain valve body are pushing 1,000$ could I get away with using one Im searching for a Nissan rogue? They look exactly the same but Im not sure if they are.
I swapped out the stepper motor on mine yesterday but since my transmission is stuck in high ratio I don't think the stepper motor lever engaged properly 😕 I did the pin trick to hold it in place but again, I'm guessing that doesn't work if it's stuck in high ratio.
Anyone have any tips? Can I move the high ratio pulley to the low spot manually?
Hi i got jeep patriot 2013 mk 2x4 has transmission problem it's says secondary solenoid stuck on . So which solenoid should buy can suite my car please
Thanks big dawg.
If you swap the bell housing can you put a Nissan Roque CVT in say a Suzuki kizashi?
If I was able to Get a New CVT would it be easyier to just take my TCM out and switch them so I don't have to deal with Nissan for a Flash???
Sean - the no#1 issue with these trannies is wear in the flow control valve in the pump, and the bore can get worn too. This can lead to low pressure and damage to the pulley assemblies. The aftermarket has a fix for this.
Yes sir, I have a video on rebuilding essentials that covers this. One thing I didn’t cover yet is how the inside of the pulley wears like the inside of a barrel. Some builders put .035” piano wire under the seal to take up that lost space. Thanks for watching!
Hi how to identify the right position of the drive sprocket...I tried to look for during the video but I can't see that ...
I am wondering a Sentra 2013 REO11A CVT transmission which other transmission from other Nissan vehicle could work meaning with the part number being different because most of them are same just different numbers my local shop said the juke push to start can’t work due to my Sentra not being push to start put the part number are the same REO11a
Thank you!! This was fascinating to watch.
Does anyone know if CVT's oil is mixed w/ it's torque converter oil ?, I mean does it (the oils) came from the same oil reservoir.
thx b4
Can you replace the valve body and the.gears with the belt without taking off the transmission from the engine???