Transmission Repair - AW55-51SN / RE5F22A Transmission Teardown Inspection
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
Repair cvt VT25-E/VT20-E, Saturn, Opel.
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.
CVT Transmission Belt to Pulley Clamping
CVT Belt to Pulley Clamping
Get the book here:
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
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...
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Google Play Android APPs:
Amazon Video DVDs:
Torque Converters Explained -EricTheCarGuy
Visit me at: http://www.ericthecarguy.com/
In this video I cover the purpose and operation of the turbine, stator,
impeller, and torque converter clutch. I hope the explanation and
practical give you some insight into how these parts work to not only
transfer power from the engine to the transmission, but also how it drives
the transmission pump and doubles the torque output of the engine when you
take off from a dead stop. I've wanted to make this video for some time.
In fact I've had the fans sitting in the back of the shop for almost a
year. Now that I have the Automatic Transmission Dissection video under my
belt I thought I would add a torque converter dissection into the mix. I
hope you enjoy this video and that it gets you a better understanding of
torque converter operation. Especially since I killed my air compressor
cutting this one in half.
Link to compressor repair video:
Yes this is indeed 'take 2' of this video. I changed a few things to make
the information more accurate. I am going to be posting the old video for
Premium Members at EricTheCarGuy.com just for fun. Here's a link to more
information about becoming a Premium Member.
Other useful links
Automatic Transmission Dissection (Part 1):
Automatic Transmission Dissection (Part 2):
Discussion about this video:
Why I Pulled the first video:
Due to factors beyond the control of EricTheCarGuy, it cannot guarantee
against unauthorized modifications of this information, or improper use of
this information. EricTheCarGuy assumes no liability for property damage
or injury incurred as a result of any of the information contained in this
video. EricTheCarGuy recommends safe practices when working with power
tools, automotive lifts, lifting tools, jack stands, electrical equipment,
blunt instruments, chemicals, lubricants, or any other tools or equipment
seen or implied in this video. Due to factors beyond the control of
EricTheCarGuy, no information contained in this video shall create any
express or implied warranty or guarantee of any particular result. Any
injury, damage or loss that may result from improper use of these tools,
equipment, or the information contained in this video is the sole
responsibility of the user and not EricTheCarGuy.
How A CVT Works by TEAM Industries.mov
TEAM has received a lot of requests to explain how a CVT works, here is a
good video showing the basics of CVT. In the future we will be posting more
videos explaining some of our innovations to the basic design. Take a look
and let us know what you think.
XTRONIC CVT de NISSAN
Funcionamiento de la transmisión CVT Xtronic de Nissan usada en conjunto
con motores de 2.5 y 3.0 Litros.
Visita http://www.e-auto.com.mx encontrarás más información sobre el
funcionamiento de los autos.
Chevy Aveo TAC Problem
Transmission not shifting to 4th gear, has hard upshifts and downshifts,
with P2135 code in memory. I got the vehicle with the codes cleared, so I
had to drive it for more than 20 minutes to get it to act up. It had all
the gears including lock-up with very smooth shifts. Once the code set I
had no 4th and harsh up-shifts and down-shifts. Garage shifts were harsh as
well. Ok then, this is what I found...enjoy. Remember to LIKE it,
SUBSCRIBE, and leave your possitive comments, Thanks for watching.
Transmission Repair - Allison Transmission LCT 1000 TransGo Kit Installation.
Trans-go shift kit instrallation.
Here we see step by step on how to install a Transgo Shift kit and the most
common failures that you see in this unit. This unit is built to last and
is very powerful. With this kit installed it makes it more hevy duty than
it already is.
SUBSCRIBE, COMMENT AND LIKE...Thank You...
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!
Inside the 05 Ford 500 CVT transmission
I split the case of the CVT to check the other input shaft seals and to
check the condition of the bearings that are of concern for wear and tear
and making noise. All seems good, a few more parts to get and I can put it
Kathys Saturn Vue transmission repair
Saturn Vue CVT transmission removed from vehicle, and disassembled to show
the customer the damage inside the transmission. The worn shaft is only
available as part of the very expensive belt and drum assembly. That part
plus the rest of the damage in the transmission make this transmission too
expensive to rebuild. This vehicle needs a complete transmission
Transmission Fluid Replacement 2002--2007 Saturn Vue
If you have any questions please visit
http://www.2carpros.com/questions/new where we will answer any questions
you might have.
Please use all safety precautions.