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  • ruRussian
Download
00:00:02
another detailed technical video as
00:00:04
we had about the worst engines about the
00:00:06
best and you all
00:00:08
received this information so joyfully, you will say that
00:00:10
it’s cool we need more technical
00:00:11
videos and therefore today’s video
00:00:13
will be about gearboxes, prototypes of
00:00:16
boxes that what
00:00:18
design features do they have, which of these
00:00:20
features follows during operation, what
00:00:22
breaks, fails, and
00:00:24
the most important thing is how to check each type of
00:00:26
box and how to then live with this matter so that
00:00:29
everything is fine for you and you don’t have
00:00:30
to spend a lot of money to repair
00:00:32
your wear is ready and therefore you
00:00:34
can immediately like this video and
00:00:36
write a comment that finally
00:00:38
good content has arrived because under
00:00:40
the engines you wrote a very cool
00:00:41
comment to us and today we
00:00:43
will analyze the mechanics and hydromechanical
00:00:46
automatic transmissions and variator robots with one
00:00:47
clutch with two in in general, all types of
00:00:49
boxes today we will touch on their
00:00:51
features and you also in the comments I will give you
00:00:53
timings at what time what
00:00:55
type of box we will talk about and
00:00:58
we begin to go to the media and in fact what is there to say
00:01:01
about mechanics, you tell me
00:01:03
because but damn it is the most popular type of box
00:01:04
everything I hope we all started with
00:01:07
mechanics there are no people among us who don’t
00:01:10
know how to drive them because it
00:01:12
seems to me that there are so you can’t be
00:01:13
considered a motorist if you don’t
00:01:15
know how to drive a manual
00:01:16
transmission because this is exactly the
00:01:18
unit that it doesn’t give you the feeling of a
00:01:19
car, and that’s all in
00:01:21
design, it’s the most primitive
00:01:24
gearbox,
00:01:25
we just have a set of gears, it all
00:01:27
looks something like this, if you’re
00:01:30
interested, you can study the diagram and the most
00:01:32
important thing you need to understand about the gearbox is
00:01:34
that it consists of several units,
00:01:36
you can do this to say that there we have a
00:01:38
flywheel, we have a clutch and,
00:01:39
in fact, all the entrails inside the box,
00:01:41
all the mechanical parts and the most
00:01:43
important thing that is needed besides the mechanics is that
00:01:45
this box, which has real
00:01:47
iron mechanical gearing of the
00:01:50
box motor and wheels, unlike the following
00:01:53
boxes, is not there This always happens
00:01:55
and it is important to understand that this is a
00:01:57
real iron manual transmission,
00:01:59
while the fuel consumption on a manual transmission is
00:02:02
usually lower than on an automatic
00:02:04
transmission, but for this you are faced with
00:02:05
an inconvenience such as that the clutch
00:02:07
needs to be squeezed out in traffic jams, it’s sad and in
00:02:09
Moscow it’s actually not there are so many
00:02:11
cars left with manual
00:02:13
transmissions or it’s always a pity you know the
00:02:14
taxi drivers who come in a car with a
00:02:16
manual transmission, I just understand how
00:02:18
painful it is for a person to exist every day
00:02:20
in Moscow, but if you live in regions where there are no
00:02:23
such strong traffic jams, then a mechanic is a
00:02:25
very cool carbass and This is the box
00:02:28
that will give you the most feeling of
00:02:30
the car, but this is in my
00:02:31
personal opinion, and in modern
00:02:34
cars and even in the past, the same
00:02:36
mechanics are a very reliable unit in itself, it is
00:02:39
very rare to find options when
00:02:41
on some model the mechanics are a
00:02:43
failure. causing some
00:02:44
problems and these are usually isolated
00:02:46
cases, in essence the mechanics here are
00:02:49
somewhat reminiscent of a
00:02:50
gearbox whose only task is
00:02:52
if it is in oil,
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if everything is in order with it and you drive
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adequately, then it is
00:02:57
quite difficult to seat the mechanical box even in
00:02:59
modern cars you will most likely
00:03:00
fall apart, everything else will fall apart and
00:03:03
you will still have the mechanics, but nevertheless, there are
00:03:05
basic points that you need to
00:03:06
understand and check before buying a
00:03:08
manual
00:03:10
transmission, the clutch, the release
00:03:12
bearing, the
00:03:13
rocker may go bad over time, 1 point will begin to
00:03:15
give up, the synchronizer will die, the
00:03:16
flywheel may die but it’s extremely rare that something happens to the
00:03:18
mechanical part inside the box;
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very
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rare cases when
00:03:24
something breaks there, as a rule, this happens to the
00:03:26
dragon of you, you’re missing out on the oil; we have
00:03:28
Chersky’s oil seal; squeezing it out, everything
00:03:30
leaks out,
00:03:31
and over time, the gears just start to
00:03:33
die. starting from the top, how
00:03:35
will they go from 5 there 6 from 4 and so on,
00:03:39
some boxes can still drive even without
00:03:41
oil for some time without
00:03:44
any harm to the insides, but for
00:03:46
example, let's go in order,
00:03:48
if we take the flywheel, you definitely
00:03:50
need to understand what specific flywheel
00:03:52
is in the car that you want to
00:03:54
buy because if it is, for example, a
00:03:55
dual-mass type for diesel, the
00:03:57
flywheel essentially dampens vibrations from the
00:03:59
engine so that your car does
00:04:01
n’t wobble over time, and this
00:04:03
time, in principle, so that they wobble and
00:04:04
spirit mass flywheel his problem is
00:04:07
that he is an expensive bastard he is there from 30 40
00:04:10
50 the ceiling for some brands just
00:04:12
flies away so you need to understand that
00:04:14
if you buy a diesel
00:04:16
car most likely
00:04:19
there is a dual mass flywheel and
00:04:21
some gasoline engines also
00:04:22
have a dual-mass flywheel and it needs to be
00:04:24
checked, this is as
00:04:27
simple as possible, you just drive the car, you
00:04:29
shouldn’t have twitching when
00:04:31
starting, you shouldn’t have twitching
00:04:33
when accelerating, there shouldn’t be
00:04:35
any vibrations on the left, and so on and so forth
00:04:37
further, in general, if you, roughly
00:04:39
speaking, stick the first one in and start driving and
00:04:41
you start to get this kind of wobble,
00:04:43
then the flywheel is most likely dead if
00:04:47
it’s dual-mass, it’s expensive, 1 mass one
00:04:50
usually costs inexpensively from 5 to 15
00:04:52
thousand euros, depending on different
00:04:53
brands, and this that thing that you
00:04:56
changed and most likely forgot about 100
00:04:58
150 200 thousand, the same
00:04:59
applies to clutches,
00:05:02
that is, some have a regular
00:05:04
clutch, some have a hydraulic
00:05:06
type and it is also advisable to understand what
00:05:09
exactly is there in general when you
00:05:10
choose a car I I always advise you
00:05:12
to evaluate the main spare parts, so
00:05:14
specifically with mechanics the process does not enter
00:05:16
the flywheel the process does not enter the clutch,
00:05:18
how much does it cost because the clutch, by
00:05:19
and large, is a consumable that will die over
00:05:21
time anyway, and this is
00:05:25
something that depends entirely on
00:05:27
your driving style, that is if you
00:05:29
find, let’s say, in some
00:05:30
Internet resource that specifically your
00:05:32
car has a clutch that
00:05:34
lasts 70 thousand kilometers for your model, for example, then
00:05:36
this is a fable because the clutch can be
00:05:38
placed right here in the yard, it’s just that
00:05:41
you can constantly burnout just
00:05:43
crawl there for a kilometer for example and and
00:05:45
the clutch will tell you to go to
00:05:46
hell with such a life and will simply leave the
00:05:48
car, or you can do it on the highways
00:05:51
or very carefully
00:05:52
without throwing the clutch so that
00:05:54
your clutch will run 200300
00:05:57
absolutely without problems, especially with
00:05:59
Japanese manufacturers, but still
00:06:00
keep in mind that the nozzle is not you need to
00:06:01
strain it so that if anything changes it, it is
00:06:04
checked again, very simply, you are
00:06:06
already on the move at the conventional speed of
00:06:10
these for 2, you have 20-30 kilometers there
00:06:13
so that the engine speed is low,
00:06:15
slip to the floor and if your
00:06:18
speed jumps but the speed does not increase
00:06:20
that is, roughly speaking, the traction disappears,
00:06:22
this clutch is already slipping, it’s already
00:06:23
finished, but it is important to understand that there is
00:06:26
such a myth among mechanics that this is the
00:06:30
clutch pedal, that how it grabs at the top
00:06:32
or at the bottom, I personally can say from my own experience
00:06:35
that this is all some kind of crap, to be
00:06:37
honest, honestly, like the pedal is
00:06:39
different for all cars, and it happens
00:06:42
that you installed a new clutch, it is
00:06:44
configured in such a way that you have
00:06:46
a grip, but at the very top, and it
00:06:47
will drive like this for quite a long time, so this is a
00:06:49
very subjective story and rely
00:06:52
specifically on the pedal
00:06:53
I wouldn’t use a clutch, at least in my
00:06:55
practice, not when you haven’t
00:06:56
used it, that is, you just
00:06:58
check while driving that the car
00:07:00
starts normally, accelerates normally, and so
00:07:03
on; synchronizers and the rocker,
00:07:05
well, roughly speaking, look at the synchronizer,
00:07:07
this thing that allows you
00:07:09
to change gears smoothly so that they
00:07:11
stick when the six of them don’t converge
00:07:13
so that they don’t converge right on the hard
00:07:15
very on the fingers now I’ll explain it’s
00:07:18
just warming up, especially the owners of the
00:07:20
vases I know what 2 with a crunch is,
00:07:22
when you get a crunch it means
00:07:24
that the synchronizer between some
00:07:25
gears is just too narrow tired and the longer
00:07:29
you drive with a faulty
00:07:30
synchronizer, the more wear you will have on the
00:07:31
gears of the mechanical part,
00:07:33
most likely you will be in front of this and
00:07:35
even the box or change it to a new one,
00:07:36
but in essence, again, in the
00:07:39
vast majority of synchronizers there are
00:07:40
no problems, but the rocker very
00:07:43
often falls apart from almost
00:07:44
every manufacturer and you don’t need to
00:07:47
worry too much if yours is rough, the lever
00:07:49
dangles back and forth because, as a
00:07:51
rule, the rocker is an inexpensive thing,
00:07:53
especially there, let’s say in the appeal, it doesn’t
00:07:55
like to fall apart in Volkswagen forts
00:07:57
and it’s all relatively inexpensive
00:07:58
there, like for 45 thousand rubles you can solve
00:08:01
the problem, but what can lower the box
00:08:03
on the beard
00:08:04
and what absolutely everyone forgets about is that in
00:08:06
our practice for a century brake
00:08:07
fluid you are like what
00:08:09
brake fluid gearbox
00:08:11
what did you eat there actually got bored but no
00:08:13
the topic is that that in quite a large
00:08:16
number of cars, brake
00:08:17
fluid, in addition to the fact that it is involved in the
00:08:19
brake booster, it also learns,
00:08:21
is involved in the clutch booster and
00:08:22
the game helps you with the easy name of
00:08:25
the skate to squeeze the clutch, so if
00:08:26
you do
00:08:27
n’t change the brake fluid, it loses its
00:08:29
working properties and it is shorter the brake
00:08:33
fluid needs to be changed every two years,
00:08:34
remember this point and I’m a Taurus, you
00:08:36
see this topic if, roughly speaking, the
00:08:38
old brake fluid has a year of time, this
00:08:40
can indirectly kill the clutch,
00:08:42
kill the release bearing,
00:08:44
and that’s all the brake fluid needs to be changed
00:08:47
and ask the current owners
00:08:49
in general like this me moon and someday or
00:08:51
he forgot that it exists but by
00:08:53
and large this is all about mechanics, the
00:08:55
mechanics are the most simple box
00:08:57
and, as a rule, you don’t really
00:08:59
need to pay attention to it at all, you
00:09:01
definitely need to get to the lift and
00:09:03
have a look so that nothing happens axle from the
00:09:06
box and check the oil level there, not
00:09:07
in every mechanical box there is a final
00:09:09
dipstick, it is actually found in very few places in
00:09:10
mechanics, but nevertheless it is
00:09:12
extremely advisable to somehow look at the
00:09:15
oil on the chips from ours if the
00:09:16
mechanical part is inside the years, these are
00:09:18
indirect signs but in basically
00:09:19
look at the condition of the oil, is it old
00:09:22
or not because mechanics very
00:09:24
often forget that in general it needs to be
00:09:26
changed; many automakers
00:09:28
have gearboxes that are maintenance-free, but
00:09:30
nevertheless, all gearboxes are pirates;
00:09:32
absolutely all gearboxes need to be
00:09:34
serviced and either oil or oil needs to be changed.
00:09:35
or the working fluid and mechanics are
00:09:38
no exception, so check it,
00:09:40
find out from the owner, change it in your
00:09:42
cars and if
00:09:45
everything is fine with the level of oil quality in the box, then you
00:09:47
can forget about the mechanical part and all
00:09:49
you need to worry about when buying a
00:09:51
car with mechanics is the
00:09:53
clutch flywheel, well and there’s the rocker, if
00:09:56
that’s important to you, and the last fact is that you can’t
00:09:59
really poke the mechanics with a scanner because
00:10:00
it’s all mechanical damn it and,
00:10:03
accordingly, everything is just by ear, so that it does
00:10:05
n’t howl, so that nothing
00:10:06
creaks, doesn’t twitch when driving, and so on
00:10:09
on the list, but just remember, if
00:10:11
you are driving a car with you at the wheel,
00:10:13
change gears and everything works
00:10:16
properly, nothing is wrong,
00:10:17
most likely everything is in order with the gearbox,
00:10:18
again, full diagnostics can only be done by
00:10:20
removing it and disassembling it, but in mechanics
00:10:22
this is not required, regarding mechanics, don’t
00:10:24
worry, it’s better to take care of the engine
00:10:26
your model, the mechanics are in the vast
00:10:29
majority of cases reliable and this, as
00:10:31
for me, will also tell you one of the
00:10:33
coolest boxes that gives the true
00:10:35
driver to eat this driver, in short, if
00:10:36
you like your car to need
00:10:38
some kind of ignition, you need to drive quickly,
00:10:40
then the mechanics are your choice even for small
00:10:42
volumes in cars with weak engines
00:10:44
on a manual, you can light it up very well,
00:10:47
unlike the next gearbox from a
00:10:50
variator, and it’s no coincidence that we have a
00:10:52
variator second, not hydromechanics, but a
00:10:55
variator, because this is the
00:10:58
gearbox that I constantly
00:11:00
pour [ __ ] on in all my videos, not really
00:11:03
very much Note miles, I constantly
00:11:04
see that the variator is a very
00:11:06
unpredictable story, that it is better to
00:11:07
abandon it, its parts
00:11:09
will finally explain in detail why I don’t like
00:11:12
these gearboxes so much,
00:11:13
if you and I look at the entire
00:11:15
variator market in the world as a whole, then we
00:11:17
can you should highlight the four main
00:11:20
models, this is the first one, this is the poison for
00:11:22
Jeff 01, this is the box that is installed in 8
00:11:25
mitsubishi nissan and the GR belts daughter
00:11:28
suzuki, this is all further we have
00:11:31
Aisin from Toyota,
00:11:33
which are actually the same poison for
00:11:35
only with minor modifications
00:11:36
specifically for Toyota, but nevertheless, these
00:11:39
improvements are important, so I share them with
00:11:41
Volkswagen Audi and Subaru and Subarists
00:11:44
who are proud that their CVT
00:11:47
drives a million kilometers and everything is great,
00:11:50
I have a wonderful button with it, they
00:11:51
can also be proud of the fact that Subaru
00:11:53
is essentially the very first brand that
00:11:55
Serena released variators and, in fact,
00:11:59
variators from suzuki and from audi,
00:12:01
they are a different story and the poison concerns
00:12:04
us and this is a different story for us and let's
00:12:06
start with the Japanese with poison to Efesin,
00:12:09
I am distributing these variators and because they are slightly
00:12:11
different in design in the case of poison to the axles
00:12:13
on ours have a V-shaped belt,
00:12:16
and subaru and audi have a goal that is so
00:12:19
dialed up, so complex, and so on, so the
00:12:21
general design is the same, in
00:12:23
fact, the variator is two housings between which
00:12:25
one or a
00:12:27
chain or a
00:12:28
chain is stretched and it doesn’t exist. At
00:12:31
specific speeds, the
00:12:33
gear ratio constantly changes when
00:12:36
accelerating or when braking, and in fact the
00:12:39
gearbox is in constant
00:12:40
engagement,
00:12:41
except that when you put it
00:12:43
in neutral or park,
00:12:46
then you just have garbage connected, but
00:12:48
when the gearbox is connected specifically to the
00:12:50
motor
00:12:51
you, the box is always behind the chains, it always
00:12:53
works when braking with gas, it doesn’t matter
00:12:55
you, this strap or chain is always
00:12:57
spinning, it is important to understand the differences in
00:12:59
these two types of designs, essentially the fact is
00:13:01
that the belt is less reliable
00:13:03
because the belt ages faster, but at the
00:13:06
same time it costs repairs cheaper than
00:13:08
chain variators; chain variators last
00:13:10
longer; they endure more; they
00:13:12
process more torque
00:13:14
than a strap; but at the same time, if something happens,
00:13:16
it costs more money; you can’t
00:13:18
say that some are better, some are worse;
00:13:20
they’re just a little different, so it’s
00:13:22
incorrect to compare them directly.
00:13:24
With regards to the Yarkovsky variator, the main
00:13:27
problem of all variators is the temperature,
00:13:28
first of all, because, well, logically,
00:13:32
your gearbox is constantly engaged and the
00:13:35
oil temperature generally determines how
00:13:36
well it works, and yet,
00:13:39
even if you
00:13:41
operate your car very carefully, you don’t
00:13:43
get stuck in it. where nothing happens to you
00:13:45
anyway, you have
00:13:47
wear on the cones or me because
00:13:49
no one has canceled micro-slippage they
00:13:52
will always be there for you, this is why I always
00:13:54
say that it’s important to drive carefully on a variator,
00:13:58
this is when it’s connected with this, roughly speaking,
00:14:00
you have it again But these two cones and a
00:14:02
strap between them, if you suddenly
00:14:05
hit the floor at a traffic light and suddenly hit the floor, then you
00:14:07
can imagine the load on the
00:14:09
belt impacts the shafts too,
00:14:12
and this simply creates additional
00:14:15
slippage, this scratches the shaft, this
00:14:17
wears out the belt over time when
00:14:19
you organically, here is the cone itself and I
00:14:20
start to slave and fight to death, they
00:14:23
just start catching the belt and it
00:14:25
breaks over time, so
00:14:27
all this [ __ ] is normal to check when
00:14:30
buying, it is impossible in what condition the
00:14:33
cone is currently in, the belt
00:14:35
or chain is not important to check It’s
00:14:38
definitely possible only by disassembling the box, people,
00:14:41
which naturally, when selling,
00:14:42
no one will allow you to do, so you are always
00:14:44
unlikely to buy at your own peril and risk, and that is why
00:14:46
we allow in our
00:14:48
company in the selection agency, we
00:14:50
do not have a warranty box option,
00:14:52
we are on at the moment, recently, do
00:14:54
n’t forget, literally in the last
00:14:57
six months we have picked up
00:14:59
about fifty cars with a variator and they all
00:15:01
drive,
00:15:02
but nevertheless we don’t have a guarantee precisely
00:15:05
because it’s
00:15:08
impossible to thoroughly study the variator when purchasing, but
00:15:11
nevertheless we use some
00:15:12
tricks that I will now tell you about 1
00:15:14
this test drive and during the test drive there are
00:15:16
but two such conditional tests
00:15:18
and the first one you have to drive up the front
00:15:20
wheels of some obstructing
00:15:22
curb curb or something like
00:15:24
that and try to climb onto it,
00:15:26
it’s in the fact that, based on the
00:15:29
design features, if the variator is
00:15:30
already worn out, then it does not completely transmit
00:15:33
torque, the strap constantly
00:15:35
slips and that’s all, and
00:15:37
accordingly, if the car is very
00:15:39
difficult to climb onto an obstacle, most
00:15:41
likely there is something wrong with the variator
00:15:43
because but also again, you need
00:15:45
to understand that if the previous owner
00:15:47
constantly jumped over some
00:15:49
obstacle or constantly skidded in a snowdrift or
00:15:51
skidded where he got out of the mud, then the variator is
00:15:53
definitely worn out and he doesn’t like it, but
00:15:56
to check when you buy
00:15:57
a car, I would highly recommend
00:16:00
trying it in any obstacle or obstacle of the
00:16:01
train and see how the croc behaves,
00:16:03
you will definitely feel if the car does not
00:16:06
want to climb somewhere or it
00:16:07
will be very difficult for him, you will definitely
00:16:09
feel it the second moment at speed
00:16:12
when you have left, let’s say on the road,
00:16:14
just press the sneaker to the maximum in
00:16:17
normal conditions your
00:16:19
revs should jump and there should be
00:16:20
uniform acceleration, if the car
00:16:23
starts to twitch, if it
00:16:24
starts to lose traction or something else like that, then it
00:16:27
means there’s something wrong with the variator, again, again, it’s
00:16:29
about a rock,
00:16:31
all the problems of the variator end over
00:16:33
temperature conditions and if you constantly
00:16:34
ask for the strap to slip, should it be a
00:16:36
ripper and that’s all you need to understand,
00:16:39
the problem is that if you’ve
00:16:41
never driven such a car with a
00:16:43
CVT and come to look at the first one you
00:16:45
come across, you most likely won’t understand
00:16:47
when it slips there and when it it
00:16:48
drives fine there, at least you wo
00:16:50
n't have to drive around to look at the
00:16:52
10-15-20 cars there to at least
00:16:54
feel the difference between exactly the
00:16:56
same cars, but
00:16:58
believe me, they are all unlikely to drive
00:17:00
differently, some will
00:17:01
slip more, some will slip less and
00:17:03
secondly, what Ezra essentially understands and you
00:17:06
can check the box is to come to the
00:17:09
service, unscrew the pan, take out the dipstick and
00:17:11
see the condition of the oil in the pan, you
00:17:13
need to unscrew it so that there
00:17:15
are special magnets that
00:17:16
collect dust, all the wear products,
00:17:19
because there are hardly always
00:17:21
wear products those same cones, this is the strap, this is
00:17:24
fine metal dust that flies
00:17:25
all over the boxes and magnets and in theory
00:17:27
should be collected, but they are not in the same
00:17:29
box, they can’t cope with this, and
00:17:31
these wear products end up under the chain and
00:17:33
end up on the cone, this still
00:17:35
turns inside again more
00:17:38
scratches and so on and so forth with a
00:17:40
bunch of these cycles it all eventually
00:17:42
falls apart so you need to
00:17:44
look at the oil, black 0 and if there is
00:17:46
this metal dust and look
00:17:48
at the magnet and regarding the oil there is another
00:17:51
important nuance as you already understand from the
00:17:53
dirtier the oil, the worse the gearbox, the
00:17:57
faster it wears out, so
00:17:59
the oil needs to be changed as often as possible, more accurately, there is
00:18:01
a lot of working fluid, and now we
00:18:03
will use terms here, but the oil is
00:18:05
clearer to everyone; the simpler joke is that
00:18:07
let’s say Nissan has a warranty
00:18:10
feast of 100,000 there is no
00:18:12
routine change of oil in the variator,
00:18:14
they write that you check the level and
00:18:16
that’s it, but Mitsubishi has a strict replacement every 75
00:18:18
thousand kilometers, although the variator there is on the 1st
00:18:21
floor, it’s the same model, so don’t
00:18:24
be fooled by the fables that the variator is a
00:18:26
maintenance-free box, you need to change the
00:18:28
working fluid constantly and the more often you
00:18:31
do this, the better, because it is
00:18:32
also important to understand that the oil
00:18:35
ages very quickly when heated,
00:18:37
and the problem is that heating
00:18:40
occurs in the variator, how does it
00:18:42
happen or when you stalled
00:18:44
somewhere in the snow
00:18:46
or somewhere else? give how especially if
00:18:48
in the build-up in the build-up it’s easy you
00:18:50
can seat the variator in just
00:18:52
a few hours it’s just death yes you are
00:18:54
absolutely rudely speaking Dr. Dr. these are
00:18:57
amateurs who like to crawl out of
00:18:59
some snowdrifts like that, cuffs and so on
00:19:00
they are so very quickly seat the box
00:19:03
because it is the strap that
00:19:05
constantly experiences shock loads
00:19:08
when the modes are stopped, it is hardly very
00:19:10
important to switch the mode only
00:19:12
when the car has completely stopped
00:19:14
because the belt is always damn engaged,
00:19:17
remember this and, accordingly, the quality of the oil
00:19:19
will depend on the temperature conditions,
00:19:21
lubrication, etc. and
00:19:23
the theme is that for each option,
00:19:24
even a specific Yarkovsky one, it
00:19:25
has a heat exchanger that is
00:19:27
responsible for cooling the oil and with it
00:19:30
everyone forgets that it also needs to be
00:19:32
cleaned, like the radiators of
00:19:34
a car, for example, and really everyone forgets that it’s
00:19:36
still usually like this on
00:19:38
the right there below under the bumper it’s not
00:19:41
obvious at all and for ordinary people
00:19:43
I don’t even know that it
00:19:44
exists there and that’s why when they’re driving,
00:19:46
let’s say, on the highway they can also
00:19:48
cross the variator, I’ve seen
00:19:50
a lot of threads on the forums and people write
00:19:52
like crazy I'm driving on the highway, I'm
00:19:53
overheating, you row of archos is [ __ ],
00:19:55
why clean the damn heat exchanger and
00:19:58
everything will be fine with this car
00:20:00
further because just at
00:20:02
speed the charge is quite similar
00:20:04
to the engine, like all types, it experiences
00:20:06
quite serious temperature
00:20:08
loads if the heat exchanger it works
00:20:10
clumsily it will just overheat you openerp
00:20:13
this is death and again it’s damn impossible to
00:20:16
check when buying how a few
00:20:18
people drove there unknown the only place
00:20:20
where you can normally look up
00:20:21
the information otherwise my favorite is vag that’s why
00:20:23
I love volkswagen what if you
00:20:25
come up with a scanner and you know where
00:20:27
to look you can get almost
00:20:29
any information on the car and everything that
00:20:31
I said about the Yatkovsky variator is
00:20:34
all exactly the same transferred to the
00:20:35
Sinofsky one because it’s the same
00:20:37
variator with minor modifications and this is
00:20:40
also true for the Audi ear and
00:20:42
Suvorov variators despite the fact
00:20:44
that they and others in design are all the
00:20:46
same, the same is true from below with
00:20:47
small differences that I will now
00:20:48
tell you, but if you take
00:20:50
a Volkswagen and you come with a scanner, then
00:20:54
you can see the pressure in the clutch, you
00:20:55
can see the time in
00:20:56
undefined modes, you can
00:20:58
see the driving time in overheating, well,
00:21:00
in a state when the oil is already overheated, you
00:21:03
can look at the driving time in
00:21:04
emergency mode, and so on and so on,
00:21:06
you can get all these indicators,
00:21:08
well, you definitely need to look at them, and
00:21:10
Volkswagen is probably the only one from
00:21:11
whom you can get at least some
00:21:14
detailed information on the cows and
00:21:15
to draw the right conclusions in the case of the
00:21:17
Japanese, it’s generally just that you
00:21:18
can only look at the errors, which essentially
00:21:20
mean nothing, if right now
00:21:22
the variator is in an
00:21:24
accident, then it will show you this,
00:21:25
if it made errors some time ago, it
00:21:27
reset them karinka when
00:21:29
you find out about this, therefore, in this regard,
00:21:32
volkswagen love volkswagen and with regards to
00:21:35
subaru pskov borrow trone what do they
00:21:37
call them liner tronic technology for the
00:21:39
same variator just on a chain and
00:21:41
here audi ear
00:21:42
ISU Borovsk and variators it is important to understand
00:21:44
that they only have the original pie when
00:21:47
replacing, roughly speaking, at Yad K
00:21:49
and at Aisin, you can look for some
00:21:51
substitutes there, you can somehow try to
00:21:54
reduce the cost of
00:21:56
oil, and that’s all covered in the ass, that’s what
00:21:59
I hate when people try to
00:22:00
drink the porch in their cars,
00:22:02
that’s also there at least somehow it will give a ride, but in the
00:22:04
case of chain variators, I
00:22:06
never and under no circumstances, because
00:22:08
in addition to the fact that the oil must have
00:22:11
lubricating properties,
00:22:12
relatively speaking, the working fluid that
00:22:14
is in these variants must
00:22:16
also be a little sticky,
00:22:19
it’s gone very much on the fingers this is very much in
00:22:21
quotes, but nevertheless, the working
00:22:23
fluid in chain variators must
00:22:25
stick together a little so that the chain
00:22:27
works normally, that the panel has not yet
00:22:29
slipped, so only the original is
00:22:31
expensive, but only the original is
00:22:34
changed every seventy-eighty thousand
00:22:36
kilometers, in general, the more often the better it
00:22:37
depends on in fact, it all depends on your
00:22:39
driving style and operation of the car,
00:22:42
but what else is important is that you have a belt variator,
00:22:45
if suddenly you bought it from
00:22:48
you, it just fell apart, the whole box
00:22:50
inside was going through itself, everything
00:22:52
broke, everything is bad, the contract will
00:22:54
cost a hundred, well, with maintenance, it’s
00:22:56
like a demon here for a hundred you can get from a swing and
00:22:58
ten variator, but in the case of a subaru audi
00:23:01
everything will cost there, well, it can reach
00:23:03
up to 300 thousand per box of this, what I
00:23:06
said at the beginning of this is
00:23:08
that they just have different replacement costs
00:23:10
and different repair costs and, as a rule,
00:23:12
if with a coupling with the variator everything goes according to the
00:23:13
beard there everything goes according to the beard
00:23:15
finally if roughly speaking with
00:23:17
Yankovsky and from Osinovsky my you can
00:23:19
catch the moment when so much just
00:23:20
the strap began to slip
00:23:23
and wear out and so on you can
00:23:25
avoid replacing the belt and polishing the hair
00:23:27
from the chain such [ __ ] will not work there if it
00:23:31
gets scratched, it will be to death because the chain seems to be
00:23:33
more engaged with the
00:23:36
shafts, and regarding all the repair kits,
00:23:40
again, they are bright and aspen, they are very
00:23:42
repairable; there are a
00:23:44
lot of services around, a lot of people who do this,
00:23:46
a lot of repair kits, and in principle, if you
00:23:49
buy a CVT, it’s unlikely even in the most
00:23:52
remote corners of our country,
00:23:55
you are unlikely to find a service that
00:23:57
cannot help you; this is important; in the case of chain drives, there
00:23:59
may be problems and a long
00:24:02
wait for spare parts; It’s
00:24:10
very difficult to completely change the oil in a variator; as a rule, the replacement is
00:24:12
partial, but if it’s a
00:24:14
complete replacement method, then damn, there are 20 liters there,
00:24:17
that’s a lot of money, and that’s why everyone
00:24:20
neglects service in a row of three, that’s why it’s
00:24:22
very difficult to find one
00:24:24
with the wrong history and in good condition
00:24:26
condition, but if we summarize the whole
00:24:29
thing based on these boxes, then in principle they
00:24:32
can exist, these boxes are
00:24:34
normal, good, they are a little
00:24:37
more economical than a regular automatic, and but if
00:24:40
you don’t pretend to be some kind of sporty
00:24:42
driving, then you can buy some if
00:24:44
you want to drive fast this not about
00:24:46
the variator, forget it right there and then, if you
00:24:50
want some kind of off-road, forget it right there and
00:24:53
then, but if let’s say you need a
00:24:55
typical car crossover
00:24:57
just to take the kids to school and then to the
00:24:59
store for lunch or for groceries, then
00:25:02
this box may just suit you
00:25:05
why do I periodically bumble, well, a CVT
00:25:07
that I just don’t like the
00:25:08
way it drives, I don’t really understand
00:25:11
some kind of global universal meaning,
00:25:13
yes, it’s cheaper than the cost for the
00:25:15
car manufacturer, not for you, it’s
00:25:17
cheaper for the manufacturers, that’s why they
00:25:19
push it,
00:25:20
it’s a little more economical, but that’s it the pros
00:25:23
end there yes it is repairable yes you
00:25:25
can drive quite a lot of kilometers on it
00:25:26
but I would prefer the regular
00:25:29
old hydromechanics
00:25:31
but if you still want to buy a
00:25:32
CVT then it is important to understand the test drive
00:25:35
it is important to understand the oil something inside the
00:25:38
condition and be sure to scanners if
00:25:39
you get everything in general data that is
00:25:41
only possible and service
00:25:43
confirmed with receipts from the dealer or
00:25:46
from another service, it doesn’t matter automatic,
00:25:49
hydromechanical gearbox, this is
00:25:51
our favorite classic one,
00:25:53
and so on, I can tell you right now a fact
00:25:54
that may surprise you a little, but in
00:25:57
theory, by design, an automatic is the most
00:25:59
reliable and wear-resistant and durable type of
00:26:03
gearbox in theory, automatic
00:26:05
hydromechanics can process the
00:26:07
highest torques, the point is
00:26:09
that the automatic is quite gentle to oil and
00:26:12
operating conditions, and so on and so
00:26:14
forth, but if it is fully operational, then
00:26:17
this is the most durable gearbox,
00:26:19
of course I’m not and not without flaws, and their
00:26:22
automatic machines are crappy burning, each
00:26:24
manufacturer has their own, someone has
00:26:26
several of them for one model,
00:26:27
wasn’t it then and but let’s say the automatic machines are
00:26:30
samples from the 90s, Japanese
00:26:33
Toyota, and they are still leaving the
00:26:35
cars already fell apart to a point for the
00:26:37
automatic, it still runs on this, there are
00:26:39
models that are extremely successful, extremely reliable and
00:26:42
which you can even hammer in a bolt and if you
00:26:43
just change the oil, everything will be fine with it, but
00:26:45
there are boxes that are
00:26:46
less successful, some constantly
00:26:48
annoy their owners, but it’s still
00:26:50
constructive one way or another the machine has
00:26:52
the same and you need to check them in the
00:26:55
same ways
00:26:56
if you, for example, look at the indestructible ones
00:26:58
where we study there with our 5.19 then with
00:27:01
someone, yes, this is exactly the same
00:27:03
example when the machines have
00:27:05
certain
00:27:06
innate designs, but if you take in
00:27:08
general, with all automatic machines,
00:27:11
problems may arise in the form of this
00:27:14
first torque converter, aka a donut,
00:27:17
you may wear out in traditional
00:27:18
brake bands, drums may
00:27:21
require replacement, and the most likely
00:27:24
common thing is the valve body and
00:27:25
solenoids with the planetary
00:27:28
transmission itself, you and the mechanical part inside are
00:27:30
extremely rare. it happens in some
00:27:32
boxes, but for example, a
00:27:33
jam-ski automatic machine that is put in
00:27:36
cruise in an opel astra h, that’s all,
00:27:38
it just crumbles
00:27:40
inside the mechanical part,
00:27:42
chews itself up, and this is an extremely rare case
00:27:44
when it is the mechanical part of the automatic machine that
00:27:46
dies and that’s it the rest is what I
00:27:48
experienced, these are standard problems,
00:27:49
now I’ll tell you how I did it,
00:27:51
check one more nuance is that
00:27:53
we have a fairly large list of all these
00:27:55
faults, but roughly speaking, if
00:27:56
you start to have, let’s say, 5 friction
00:27:59
clutches that are worn out, throw in
00:28:01
clutch packs then if you go to
00:28:03
the service center, they will tell you, well, listen, let’s
00:28:06
change the entire box from the capital,
00:28:09
everything that can be changed, we’ll repair everything, well, since
00:28:11
we’ve already got into it,
00:28:12
and in fact, this is the right story, that’s what you
00:28:14
need to do because it’s the
00:28:16
auto and motorcycle repair work that’s expensive
00:28:19
for shooting the installation + changing the
00:28:20
basic oil in the machine, it costs
00:28:23
like 15 to 40 thousand rubles because it
00:28:25
contains, damn God, oil in hydromechanics, there is a
00:28:28
lot of oil, and let’s say I
00:28:32
changed the oil in the first place after the purchase,
00:28:34
I came here 1030
00:28:35
well, because I’m a nerd. you
00:28:37
just need to buy the original and there is no
00:28:39
other one and only in a
00:28:41
specialized service and so on, but
00:28:42
nevertheless, in short, if you come,
00:28:45
something happened to your machine, most
00:28:46
likely the repair will cost 100 thousand or more
00:28:48
because, well, to get into the machine so that there is
00:28:51
something - but the memory of just the
00:28:52
clutch packs is irrational because
00:28:54
most likely after some time you
00:28:56
will go there again and it’s better to immediately
00:28:58
change everything in a pack and up to the machine,
00:29:01
people are afraid of us precisely because it’s
00:29:03
not clear how to check it,
00:29:04
and what if something suddenly happens? after all, repairs are
00:29:07
expensive, everyone knows that if a machine
00:29:09
falls apart, it’s a lot of money, and so
00:29:11
on, in fact, if you
00:29:13
choose the right option and buy just a
00:29:16
serviceable unit, then everything will be
00:29:18
fine with it in the near future,
00:29:20
certainly in the next hundred thousand with a
00:29:21
serviceable series in
00:29:22
you, something will happen if you, again,
00:29:25
don’t force it Karinka,
00:29:27
specifically the gearbox and this unit,
00:29:29
which is really very strong, even in
00:29:31
the case of mechanics, depends on
00:29:34
your driving style, how
00:29:37
extreme you are, how off-road you are, and
00:29:39
that’s all but when you come to
00:29:41
look at an automatic machine, first of all you need
00:29:44
to cut off the scanner, and in the case, again, with
00:29:46
my beloved Volkswagen,
00:29:47
there is actually very often a
00:29:49
short ztf for this and they install many more, but in
00:29:52
general, just take all the Germans,
00:29:53
for example, then you can dig up a lot there and there are a
00:29:56
lot of indicators specifically in
00:29:58
what mode the gearbox was operated
00:30:00
and pressure everywhere, what is the state of the
00:30:02
solenoids there and blah blah blah with the camera
00:30:04
almost any information can be obtained,
00:30:06
but let’s say if you go watch al4,
00:30:10
my hated one, then you can also
00:30:13
look at some indicators there, but they
00:30:14
will be there much less and therefore, the
00:30:16
simpler the unit, roughly speaking, the
00:30:19
less you can get there with a scanner, the
00:30:21
greater the risk that something inside is wrong
00:30:23
because in fact the machine can
00:30:26
behave, this is its main cunning that it
00:30:28
can behave normally at the time of
00:30:30
purchase and then after ten thousand you have
00:30:32
all your paws and fell apart, if you are looking for a
00:30:35
car on your own, then I
00:30:37
strongly recommend that you go to the scanner
00:30:40
for service at a dealer or a specialized one; this is
00:30:44
not very important, depending on
00:30:45
what you have in your specific
00:30:47
region, what you can do
00:30:49
on your own, well, of course, a
00:30:51
test drive of the most banal thing, the most
00:30:55
banal test is to just sit behind
00:30:56
the car, turn the wheels point-blank
00:30:59
to the right and left, turn on d and don’t press
00:31:01
the gas, but if the car crawls, then most
00:31:04
likely everything is
00:31:06
fine with the donut, that it should
00:31:09
transmit torque normally moment plus in the same way
00:31:12
on the
00:31:13
test drive itself when you are driving you
00:31:15
should not have any jerks and you
00:31:18
should not have dullness when switching, that
00:31:20
is, until the automatic transmission, in principle, the
00:31:22
UAZ always shifts gears smoothly, as if
00:31:24
this would tell the whole thing, but you There shouldn’t
00:31:25
be any twitching of the car
00:31:28
when you sharply press the gas when braking, and
00:31:30
so on, and here it is also important to understand this
00:31:32
nuance, which I forgot about
00:31:33
like a damn variator, but the variator is also
00:31:36
important to engage in all modes so
00:31:37
that there are no shocks, but there is a nuance that
00:31:40
you have the engine mounts may be worn out
00:31:42
and very often people perceive a poke
00:31:47
when turning on the drive of, for example, an automatic machine,
00:31:49
what is it
00:31:51
with the automatic machine itself, that not only is
00:31:53
it actually a worn out engine mount,
00:31:54
so you need to have two
00:31:56
people during the inspection, one pulls the gears
00:32:00
and you look at the engine itself
00:32:02
Roughly speaking, if you have a transverse motor,
00:32:06
then it will walk like this, and if it
00:32:08
walks really hard and from this point,
00:32:10
it means you just need to change the supports and
00:32:12
everything will be fine, most likely, but
00:32:14
in short, it is important to separate out
00:32:16
that the variators and the automatic transmission can
00:32:18
not only push from your own problems, but also from the
00:32:20
engine mounts, but if everything is
00:32:22
in order with the mounts, then most likely bumps when
00:32:25
changing gears from a
00:32:26
particular one, say from second to
00:32:28
third, and see you at 4 from first to
00:32:29
second there, and so on,
00:32:31
indicate a connection the fact that some kind of
00:32:33
beard occurs with solid ones or with
00:32:35
the valve body, the topic is that the solenoid
00:32:37
is essentially a valve that has
00:32:38
solenoids, there are several of them, there is such a
00:32:41
straight bed as a whole, they open and close in certain
00:32:43
sequences
00:32:44
and direct the
00:32:46
pressure at a certain time to parts of
00:32:48
the box and thereby forcing
00:32:49
certain clutch packs to collapse,
00:32:51
the principle of operation is very simple,
00:32:54
again, this is approximately the same and
00:32:56
the theme is that over time, again,
00:32:58
the machine wears out wear products
00:33:00
all over the oil, they fly, the solenoids become clogged
00:33:02
and begin to either open sharply or
00:33:05
insufficiently, but as a rule they
00:33:08
just start to -then they stick and
00:33:09
then open very sharply, they should
00:33:11
open to the right smoothly, and when it
00:33:14
opens sharply, the pressure suddenly
00:33:16
flies in a certain direction,
00:33:17
the package suddenly grabs and you get that
00:33:19
same poke in the box,
00:33:20
it’s like one of the moments that can be there
00:33:25
happen plus harsh words from me, the package
00:33:27
immediately opens on the drum, the
00:33:28
drum gets into gear very
00:33:30
hard, modern, it also wears out and gets
00:33:32
scratched, too, these shavings make it
00:33:34
all worse, and then everything
00:33:36
finally goes down the drain,
00:33:38
so even if you don’t buy, you don’t
00:33:40
sell a car it’s easy to drive a mile and on
00:33:42
the machine it
00:33:43
repents, well, you need to be puzzled by this question
00:33:46
or hammer in a bolt, but you
00:33:48
mean then that you just, like with
00:33:49
every poke, you increase the wear and tear on your
00:33:52
box, or if you just bought a car
00:33:55
and it’s also all so
00:33:57
cold hot this is not this carrying not
00:33:59
really the importance of the automatic and when it’s cold it
00:34:00
shouldn’t kick either
00:34:02
it should also work smoothly very
00:34:05
bluntly over first when it’s cold and I
00:34:07
highly do not recommend that you
00:34:10
drive fast on a cold automatic because this is
00:34:12
what kills it the most
00:34:14
when you started cold cars
00:34:16
right away, there are 4000 revolutions so that the
00:34:19
gears can quickly change gears; here in
00:34:21
cold oil it is very easy to kill it, but it
00:34:23
doesn’t matter; in short, if the gearbox kicks you,
00:34:24
this is a symptom and then you need to
00:34:26
figure out a working automatic 15 should,
00:34:29
and in the end we move on again to the
00:34:30
fact that you definitely need to
00:34:32
drive the car, check the
00:34:34
operation of all modes, you accelerate,
00:34:35
brake, accelerate, and so on, you
00:34:38
need to check the entire service history
00:34:40
so that the person shows you documents
00:34:42
that he changed the oil or he did not change the oil,
00:34:44
you need to understand what the current state of March is
00:34:47
in the machine look at the
00:34:48
probes and on automatic machines very often there is
00:34:50
a probe, how many chips are there, maybe
00:34:52
throw off the pan to see what is
00:34:54
inside, because there are the
00:34:56
same magnets there, the same as
00:34:57
with the variator, all this also constantly
00:34:59
flies on the button, it is collected by the magnets,
00:35:01
they will wear out and the more of it there is, the
00:35:04
worse it is, so you need to change the oil often, and
00:35:06
again you need to clarify whether the
00:35:09
oil was partially changed by the previous owner
00:35:11
or partially, why is it
00:35:14
because it’s a rough game,
00:35:17
you won’t get all the oil out of a donut, you can’t just
00:35:19
unscrew the plug and as on the mechanics
00:35:20
Let's say you drain everything, no, there
00:35:23
will be a lot, a lot of oil left in the cavities, in
00:35:24
fact, you will drain there a maximum of half
00:35:26
of the total volume that you are spinning around the box,
00:35:28
so there is a partial
00:35:30
replacement that you drained half
00:35:32
and half before you pumped it in, you end
00:35:33
up with a compote from the old and new
00:35:35
oil and the oncomed can completely replace the oil for
00:35:37
us replacement when you have a
00:35:39
special conditionally pumping
00:35:41
thing that is inserted into the machine, it gives
00:35:43
additional pressure only by
00:35:45
running
00:35:46
it through the oil from the box, it can, well, after
00:35:49
some time all the old oil will come out
00:35:50
dirty, only clean will remain, but
00:35:52
that’s a joke the fact is that a full-fledged
00:35:55
oil change will be expensive,
00:35:56
well, roughly speaking, if you have in
00:35:58
the machine, I don’t know, there are
00:36:00
absolutely 10 liters of oil in the air in a vacuum, then to
00:36:02
change it completely by
00:36:04
replacement method you will need to spend 20 22
00:36:06
such a story, that’s also done dear
00:36:09
from fk dear, here again,
00:36:11
a bolt is put on this whole thing and it is important for you to
00:36:13
understand this during the inspection so that the person
00:36:15
provides you with service that everything is
00:36:17
in order if you test drives for
00:36:19
diagnostics and maintenance did not find
00:36:23
any faults with you everything is fine with the
00:36:24
automatic, you can buy it, it’s the most
00:36:26
reliable box with not everything will be great
00:36:28
except for the jam,
00:36:30
but if you let’s say buy a Honda
00:36:33
automatic, it’s sinking, it’s gorgeous, one of the
00:36:35
coolest automatics,
00:36:36
robots, the most controversial crap
00:36:39
that exists on the car market,
00:36:42
that a robot is a priori
00:36:43
bad, well, let’s figure it out for the robot
00:36:45
There are two types, this is with one
00:36:47
clutch with two clutches, let's
00:36:49
start with one clutch and this, in
00:36:51
my personal opinion, is the worst thing
00:36:54
you can buy. You need this is the most
00:36:57
inconvenient wrong crooked box
00:37:00
that can be considered what is the principle of
00:37:02
ordinary mechanics, here is the ordinary, here is the
00:37:05
most ordinary and a mechanism is placed on it; it
00:37:09
makes the decision for you; it analyzes the
00:37:11
engine speed; or they analyze the speed and
00:37:13
make a decision at some point; well,
00:37:15
at this moment we are now pressing the clutch for you,
00:37:16
put another gear in and it’s difficult and
00:37:18
the clutch, keep going, let’s go ahead and that’s the point.
00:37:21
that this is very inconvenient, I don’t know,
00:37:25
I
00:37:26
haven’t done it on any comfortable robot with
00:37:28
one clutch, and yes, you can also
00:37:30
write in the comments that I’m driving a
00:37:32
robot and it’s wonderful, but it’s still
00:37:34
cool, what are you driving,
00:37:36
and so on, but my main The complaint about a
00:37:39
robot with one clutch is that I do
00:37:41
n’t want to adapt to the gearbox,
00:37:44
I want it to adapt to me,
00:37:46
but with a robot with an 11th, this won’t work
00:37:48
because the trick is that the
00:37:51
robot specifically doesn’t have these gearboxes
00:37:53
understanding how you need to carefully
00:37:55
squeeze the clutch when you yourself are using the
00:37:58
Yeti mechanics, you have this feeling of
00:38:00
capturing the adaptation point, as it is
00:38:02
called at work, that moment of
00:38:04
grasping the clutch and you know how to
00:38:06
work the pedal so that everything is
00:38:08
comfortable, in order to switch smoothly
00:38:10
so that this does not happen [ __ ] behind the wheel and the
00:38:12
robot doesn’t understand this, he sees the data
00:38:15
he has. adaptation he is like this on topic
00:38:17
4 on you the third hunt is not for you and live
00:38:20
you are riding like this it infuriates me so much
00:38:22
copper is so annoying and I really don’t
00:38:25
like
00:38:26
robots but if in principle it’s normal for you to
00:38:29
ride a horse constantly twitching then this is what you need to
00:38:32
do with the robot to begin with where they are
00:38:33
placed they are placed it is sawed by Toyota
00:38:35
Fords and Vlad
00:38:37
now we have a new robot
00:38:39
box ztf although there were where the
00:38:41
actuator is actually
00:38:42
continental and all types and I give the usual
00:38:45
VAZ box and in short the topic is
00:38:48
that when these clutch boxes appeared,
00:38:49
they were expensive, in fact, all
00:38:52
you will have to walk through your beard all the time is the
00:38:54
clutch because look
00:38:57
again, the mechanical part is no
00:38:58
different from a manual
00:39:00
gearbox and the robot essentially has a very
00:39:02
important parameter, this. adaptation
00:39:04
of the clutch, that is, it is not a certain
00:39:07
number that allows the robot to understand at what
00:39:10
point it needs to be closed or opened, where it is necessary to
00:39:12
grasp it shorter with the clutch, that is, for
00:39:14
you it’s just the travel of the clutch pedal, well,
00:39:15
in Russian, and the topic is that the
00:39:17
clutch wears out over time if
00:39:19
this do not constantly update the adaptation point
00:39:21
for him,
00:39:22
he will still think in the old way that the clutch is
00:39:25
all right, it is already worn out and
00:39:27
therefore the gears will be engaged even
00:39:28
more harshly, even more jerkily, it
00:39:31
will become dull even more and this will further
00:39:33
increase wear on the clutch, which is why
00:39:36
robotic
00:39:38
clutch gearboxes it wears out faster than with
00:39:40
conventional mechanics precisely because the
00:39:42
robot is easy to switch Kirill
00:39:43
constantly, you need to change it once every ten
00:39:45
thousand
00:39:46
as standard when you come to change the
00:39:48
oil update the adaptation point hello
00:39:50
everyone forgets everyone half of you still don’t know
00:39:52
what to do already there are left and that’s why
00:39:53
everything constantly runs on
00:39:55
twitching robots and as soon as
00:39:57
these boxes appeared, these steps were
00:39:59
expensive for a rough dirty Opel Astra H
00:40:01
at the time when this body she was
00:40:03
current the clutch cost thousands of
00:40:05
dollars at that time 30,000 rubles, well, in the
00:40:08
sense of a replacement it would work there the
00:40:09
clutch itself cost 25 thousand rubles each
00:40:11
when I had I terribly blamed the bread for
00:40:14
the clutch and the topic is that now everything is
00:40:17
already cheap, there are a
00:40:19
lot of consumables, now it’s all clear, and so
00:40:20
on, now a replacement costs 10-12 thousand
00:40:22
rubles, regardless of the manufacturer, they
00:40:24
won’t all cost about the same and yes,
00:40:27
it’s already cheap that is, roughly
00:40:30
speaking, you won’t get into any serious repairs there,
00:40:33
but at the same time, damn it’s inconvenient and it’s not
00:40:35
economical; the robot eats more than the
00:40:38
mechanics; it roughly corresponds to the game; here’s an
00:40:39
opel astra h on a robot and an opel with terrible
00:40:41
mechanics; the
00:40:42
same engine consumption will be
00:40:44
The robot above is the only one whose
00:40:45
robot is different, it’s Toyota’s because
00:40:47
they have a clutch, so to speak, which is
00:40:49
underwater, there’s a special gear
00:40:52
mechanism, and here you have it,
00:40:53
little by little, it converges shorter and you don’t
00:40:55
have to constantly do that to me. adaptation as
00:40:57
on feathers, for example, and this takes away
00:40:59
this story; in short, Toyota clutches
00:41:01
last longer because the robot works
00:41:03
more correctly, but still it is not
00:41:04
comfortable, I don’t like my
00:41:07
subjectivity, you can write in the
00:41:08
comments that you disagree with me
00:41:09
and yes, this is mine subjective opinion, I
00:41:12
just don’t see the point of why you should suffer
00:41:13
when you can buy a regular
00:41:16
manual or an automatic, that is, relatively
00:41:19
speaking, if you are driving around the city and there are
00:41:21
a lot of traffic jams, buy an automatic in traffic jams
00:41:23
the robot will get you by the fact that you should
00:41:25
always be the first ones who
00:41:27
drive I drove robots and I understand
00:41:28
that in a traffic jam it’s a complete ass on one
00:41:30
clutch, but if you constantly drive on the
00:41:32
highways, buy a manual, it’s more economical,
00:41:35
and if you don’t have traffic jams, well, damn it,
00:41:37
poke it at a mechanic, it’s not that
00:41:39
difficult; the mechanics only have problems in
00:41:40
traffic jams, so the robot let's sit down, in short, I don't see the
00:41:42
point in this box in principle, but the
00:41:45
robot with
00:41:46
two clutches is a completely different
00:41:48
story, and here we are again, this is what at one
00:41:51
time almost drowned Volkswagen and that's
00:41:53
why we hate everything
00:41:55
Volkswagen, which is exactly what DSG
00:41:57
is from tronic, this [ __ ] costs
00:41:59
impossible money, it breaks down right outside the
00:42:02
service doors, and all this
00:42:04
is inconvenient, terrible to drive, and so on, now I
00:42:07
will do this, defend it fiercely with
00:42:09
facts, firstly, a robot with two
00:42:11
clutches is not only a dsg wanderer,
00:42:13
it is also a dct from mercedes benz and this is still in
00:42:15
BMW there is Herdecke now they have started to
00:42:17
work on the offensive to push powershift
00:42:19
the same ford and the theme is that against the
00:42:21
backdrop of all this [ __ ] the dsg
00:42:23
s-tronic is the best box only
00:42:24
because volkswagen was the very first to start
00:42:27
making them and until the first batches were just
00:42:30
terrible and people had a lot of problems with them
00:42:33
and since there was a shortage of spare parts,
00:42:36
that is, the manufacturer villages of boxes and
00:42:38
then only spare parts for them,
00:42:40
people had their cars repaired for a very long time,
00:42:42
there for six months people
00:42:44
waited for their car from the dealer
00:42:46
because there were stupidly no spare parts
00:42:47
and spare parts they cost just some space,
00:42:50
but now in 2019, first of all, dsg
00:42:55
s-tronic that comes out that with new
00:42:56
interiors they are much more reliable than
00:43:00
what was produced before because the
00:43:02
software is different and volkswagen works on
00:43:05
these boxes; spare parts are already
00:43:07
inexpensive, that is, roughly Speaking of which, if
00:43:09
all the DSG goes down your beard on
00:43:12
some kind of Octavia Golf or
00:43:14
something like that, in principle you
00:43:16
can get away with it for 100 thousand rubles,
00:43:18
this is comparable to the capital of a Kai machine,
00:43:22
but the funny thing is that DSG is the most
00:43:25
economical
00:43:27
automatic transmission, that is, a manual
00:43:30
can conditionally compete with it; in
00:43:32
fact, there is information that DSG are economical
00:43:35
manuals, but not due to some other
00:43:37
design, but due to the fact that the robot and the
00:43:40
control unit
00:43:43
switch gears more efficiently and keep the motors
00:43:45
more efficient effective modes, that is,
00:43:48
in the mechanics of rough grief and tears, your
00:43:50
driving style is purely your human
00:43:52
factor, and DSG thinks for you and selects a
00:43:55
more energy efficient and economical
00:43:56
type of movement and, accordingly, this is the most
00:44:00
economical gearbox;
00:44:01
repair costs are exactly the same as for all
00:44:04
other CVTs with automatic transmissions, but
00:44:07
at the same time it now runs
00:44:09
smoothly for 100 thousand kilometers and during
00:44:11
this time it saves you fuel for the
00:44:13
same cost of repairs, so
00:44:15
purely for a long period of
00:44:17
ownership, if you know a service that has the
00:44:20
correct profile for DSG,
00:44:22
this is a good box it will give you back your
00:44:25
money by saving gasoline,
00:44:26
think about it, and besides this,
00:44:29
dsg is naturally the same serviceable dsg,
00:44:31
serviceable supporter of dsg, and so on, this is
00:44:34
the most effect, the most efficient gearbox from the
00:44:36
point of view, well, not at all, although it is the shortest and
00:44:38
fastest gear shifter, they are
00:44:39
invisible and
00:44:41
this the most driver of automatic
00:44:44
transmissions, for starters, what is DSG
00:44:46
and robotic clutches, the topic is that
00:44:48
let’s say with one of them and one
00:44:49
box and one clutch were adopted captain
00:44:52
obviousness hello and with DSG you have 2 to
00:44:55
conditionally two boxes in 1 1 3 5 7 2 2 4 6
00:45:02
but if a seven-speed let’s say dry
00:45:04
dsg and you have two clutches, here’s the diagram for
00:45:06
the clock and it will be
00:45:08
clear to you that you have two clutches,
00:45:10
one flywheel and this is the whole thing, I’m constantly
00:45:12
learning from you, one clutch is a range, then there’s
00:45:14
always another
00:45:15
clutch and when
00:45:19
the speed certain there approaches and the robot understands that you need to
00:45:20
print the speed, it reads the second captivity to press in
00:45:23
and at the moment when it
00:45:24
compresses the first stage once and the
00:45:26
second is immediately compressed and you have no losses and
00:45:29
torque between switching
00:45:31
because on the mechanics you will
00:45:33
always be allowed they will be on the automatic will not always
00:45:34
be in vain, you forget about any sport at all,
00:45:36
it’s DSG, you have direct mechanical
00:45:39
engagement on a constant basis without losing the
00:45:42
torque of connecting the speeds,
00:45:44
and this DSG gun drives great if it’s working
00:45:48
properly, of course, unlike powershift
00:45:51
and dct and other gearboxes with two
00:45:54
clutches because how since
00:45:56
now Mercedes BMW and Ford and they are
00:45:59
going through this stage of suffering when they
00:46:01
not only prove their boxes,
00:46:03
although for example the lousy Ford on all
00:46:06
the boxes that I drove, according to my
00:46:08
personal feelings, this box is very strangely configured
00:46:12
because you still have
00:46:14
the risk of it The power dip is
00:46:16
configured in such a way that it more or less
00:46:18
protects the clutch and therefore the moment
00:46:21
of adventure is a little longer than with the DSG, but at the
00:46:23
same time you always have the feeling that you
00:46:25
are driving a robot with one clutch,
00:46:27
just there the same power dips
00:46:29
sometimes that is you really feel how
00:46:31
when switching you squat and then
00:46:32
the power appears again, it’s more dull,
00:46:36
that is, it’s something between an
00:46:37
automatic and a robot with one clutch,
00:46:39
that is, it’s kind of
00:46:41
incomprehensible, that is, floppy disks, for example, I’m
00:46:42
clearly shooting thousands and thousands of transmissions it’s
00:46:44
not so bad there, but
00:46:46
its clutch lasts longer, so that’s
00:46:48
all it can do at the moment in
00:46:51
2019, with the new gearbox, with the stuffy stuff,
00:46:54
it’s not very old, it’s not ten years old,
00:46:56
dsg goes wrong, it’s the clutch block, it’s
00:47:00
mechatronics, it’s the mechanical part and
00:47:03
the most important thing is that Volkswagen is a
00:47:06
very convenient car from a
00:47:09
diagnostic point of view, you can reduce all these risks
00:47:12
to a minimum, this can all be
00:47:14
checked through a scanner through a test drive
00:47:16
and we have a lot of cars on DSG, the
00:47:19
selected ones are constantly selected and people
00:47:22
drive without any problems, happy
00:47:24
and happy, so if we are
00:47:26
talking about dry, and by the way, I also forgot to
00:47:28
say that there is a dry
00:47:29
dry box and a wet one where the clutches are
00:47:31
just dry, there is no fundamental difference
00:47:33
except that
00:47:36
the clutch could handle more
00:47:37
torque, that’s all, well, they as a
00:47:40
rule, it’s a 6-speed
00:47:42
dry, it’s 7-speed and what’s also important is that
00:47:45
s-tronic is not DSG, for some reason I thought
00:47:47
that DSG wanderer is the same thing, no, they are
00:47:49
structurally different and the most important
00:47:51
difference is that tronic
00:47:52
is designed for a longitudinal engine and it’s
00:47:55
big and dsg is actually such a
00:47:58
small crap because it is designed
00:47:59
for primary motors and sometimes there is
00:48:02
also an addition to install
00:48:04
all-wheel drive, outputs for the clutch and so
00:48:05
on, but in general the dsg s-tronic is shorter, they are
00:48:07
similar in design to the important
00:48:09
limb different boxes, so this is what
00:48:10
you need to check first of all, the
00:48:12
rest of the clutch on dry boxes, you
00:48:14
can directly look at the
00:48:16
adaptation points to understand what state the
00:48:18
clutch is in wet boxes, you
00:48:21
can look at the stroke of the rod, this is also
00:48:23
indirectly understand the rest of the clutch at
00:48:26
the moment and this is very it is predicted
00:48:28
easily, at least on the flow we have never
00:48:31
had such a thing happen that we
00:48:32
looked at the value in order for a person
00:48:34
then the clutch fell off no, it’s all
00:48:35
quite accurate and can be checked without
00:48:37
any problems, then you need to
00:48:38
look at all the pressures on the clutch and
00:48:41
how good everything is there because that the
00:48:43
clutch can also wear out over time,
00:48:45
you should also definitely check
00:48:48
the number of lunches started that
00:48:51
Volkswagen is still racing guns racing
00:48:53
chip comfort and so on, this is all
00:48:54
written down in the box you can see the
00:48:57
operating time operating time when overheating
00:48:59
operating time in sports mode in
00:49:01
normal mode and you can immediately understand how the
00:49:04
car was annealed or not in DSG there
00:49:07
is always mileage and it’s there, but if it’s sawed
00:49:09
it’s also noticeable, it’s also mandatory when
00:49:12
inspecting the car to repair it, you should briefly turn on the lunch
00:49:16
control,
00:49:18
hold down two pedals and your
00:49:20
rpm should hang at 3 800 sometimes
00:49:23
some cars sew to expand the
00:49:26
lounge to five and start from 5 and also well, it’s
00:49:30
just a fact, that is, so that you understand
00:49:33
who you are dealing with from the seller, that is,
00:49:35
what does it mean he drove the car and if
00:49:36
he decided, but again
00:49:37
the clutch costs 30 if the mechatronics
00:49:40
goes through the beard it’s 40 but everything is turnkey, the
00:49:43
whole box with the work is rolled up sea
00:49:45
view room dad will cost a hundred and it’s
00:49:48
not expensive it’s exactly the same as with all
00:49:50
other automatic variators,
00:49:52
automatic variator boxes and so
00:49:54
on, so at this point the dsg is
00:49:58
nothing worse, but at the same time you can check and get
00:50:00
out of it much more indicators
00:50:02
than with an automatic transmission and a
00:50:05
variator, which is why you can
00:50:07
buy them aftermarket absolutely safely, the most
00:50:10
important thing is with the right approach, and in
00:50:13
general, if I sum it all up, I don’t
00:50:17
see anything wrong with DSG on the contrary, I
00:50:19
think it’s a pretty progressive gearbox,
00:50:21
anyway, the future is all
00:50:23
automakers will one way or another
00:50:24
go to robots because they are
00:50:25
more economical and environmentally friendly automatic which
00:50:29
atmospheric engines will go away over time and
00:50:32
at the moment, well, you just need to accept it
00:50:34
as a fact, you will now of course be
00:50:36
bombing in the comments that in terms of
00:50:38
reliability, before you could go
00:50:41
500 million thousand kilometers and everything
00:50:44
was great, you didn’t even need to
00:50:46
change the oil and now you have to worry about
00:50:47
maintenance like this, it’s not because
00:50:49
Volkswagen is so bad, it’s because
00:50:51
environmental standards such cars
00:50:54
were produced simply had to fit into them
00:50:56
and volkswagen audi just first of all
00:50:58
got into business and
00:51:00
started to go into these boxes anyway,
00:51:02
all automakers right now are
00:51:03
going to robots in one way or another and the variator which,
00:51:07
let’s say, is installed in the majority of the Japanese
00:51:08
is a temporary solution, they
00:51:11
will also use robots later because it’s not stupid
00:51:13
then they will fit into an environmentally-
00:51:14
economic framework, and if we all
00:51:17
sum up this whole long video,
00:51:20
I’m bombing about it and I hope that there
00:51:22
was something interesting for you here, then we will
00:51:24
again run into my dry
00:51:27
words about which you often say that
00:51:29
the car needs to be serviced correctly,
00:51:31
you need to demand,
00:51:33
you need to check the maintenance,
00:51:35
that's all, because it all depends on
00:51:38
how often
00:51:40
the oil was changed, how often, how they drove the
00:51:43
car, whether they were raped,
00:51:46
whether they were killed off-road, and so
00:51:49
on, that is, for everyone in principle
00:51:51
you can buy a car with any gearbox
00:51:54
if you want the maximum, that is, if
00:51:55
you want an automatic, buy an automatic, if
00:51:57
you want a CVT, buy a CVT, you
00:51:59
want a robot with one clutch, God
00:52:01
forgive you, buy a robot with one
00:52:02
clutch,
00:52:03
but the most important thing is to keep in mind that
00:52:06
any design has nuances
00:52:09
everywhere you need to thoroughly check all the
00:52:11
maintenance everywhere you need to control the
00:52:13
working fluid oil and you need to clearly and
00:52:17
carefully select a car because
00:52:20
it contains not only a box,
00:52:21
there is also an engine body document and that’s
00:52:23
all that I’ve been talking about here for 5 years on
00:52:26
this channel and on this in this
00:52:28
video, be sure to support everyone with
00:52:31
your likes and comments, this format if
00:52:34
you like it because now we
00:52:36
actually don’t know how to shoot or further
00:52:38
similar things, here are the engines and this
00:52:40
experiment, and if you like it, then
00:52:43
support this video and
00:52:45
distribute it on social networks send it to your
00:52:46
friends, repost it somewhere on your
00:52:49
page, your support is important to us here,
00:52:52
well, that’s all for now,
00:52:54
thank you very much for watching up to
00:52:56
this point, and as usual, see you in the
00:52:59
next video bye

Description:

Друзья! В этом ролике мы с вами поговорим про типы коробок передач. Расскажу вам про основные типы кпп, в чем принципиальные отличия и как проверять каждый тип кпп перед покупкой. Приятного просмотра! Видоматериалы с принципом работы взяты с канала LearnEngineering - https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ «Автопрагмат» — поможем быстро и безопасно подобрать автомобиль с пробегом. https://vk.com/autopragmat ______ Автоподбор в Москве и Московской области: Тел. +7(903)118-70-80 Email: [email protected] Автоподбор в Санкт-Петербурге и области Тел. +7(960)239-26-27 VK — http://vk.com/id4076586 ______ Компания «Автопрагмат» осуществляет полный спектр услуг по автоподбору: выездная диагностика, специалист на день, подбор авто под ключ. Предоставляем юридическую гарантию и берем на себя полное сопровождение клиента на всех этапах подбора. Диагностика при автоподборе включает в себя: Проверку автомобиля на юридическую чистоту по всем доступным базам; Подтверждение сервисной истории автомобиля; Проверку кузова и ЛКП на предмет дефектов и качество ремонта; Проверку всех маркировок и VIN-номеров; Проверку комплектности автомобиля; Компьютерную диагностику, включающую в себя проверку пробега, КПП/ДВС/SRS и общий компьютерный опрос всех ЭБУ. Тест-драйв рассматриваемого автомобиля для выявления отклонений в работе рулевого управления, КПП/ДВС, подвески Анализ обоснованности стоимости автомобиля Связаться с нами: Паблик ВК: https://vk.com/autopragmat Инстаграм: https://www.facebook.com/unsupportedbrowser Сайт: https://autopragmat.ru/ ________ Асафьев Стас в социальных сетях: VK: https://vk.com/stasasafyev Instagram: https://www.facebook.com/unsupportedbrowser ПО ВОПРОСАМ РАЗМЕЩЕНИЯ РЕКЛАМЫ — [email protected]

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