ZMZ 409 clutch disc. Repair and maintenance of cars, engines and automatic transmission

ZMZ-409 Engine Clutch Details

Engagement of the engines of ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303 - dry, one-piece, with a diaphragm pressure spring, consists of two main parts: pressure disk Collected and driven disc assembly.

Coupling of ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303

1 - flywheel; 2 - Carter; 3 - slave disk; 4 - pressure disk; 5-Pyafragmennaya Purpose Spring; 6 and 7 - support rings; 8 - clutch casing; 9 - connecting springs; 10 - Carter amplifier.

Pressure disk (basket) ZMZ-409 Cars UAZ-Patriot, UAZ Hunter, UAZ-3303 consists of a casing, pressure disk, a diaphragm spring and support rings. The casing disc is connected by nine connecting plates for three pieces in the package.

The ZMZ-409.10 engine uses a slave disk, which consists of friction linings connected to a disk by means of spring plates that provide axial elasticity, which is necessary for smooth inclusion of clutch and reduce wear of friction linings.

Slave Disk ZMZ-409 UAZ-Patriot cars, UAZ Hunter, UAZ-3303 transmits torque to the hub across six springs that reduce the tweak fluctuations in the transmission.

In addition, the disc is equipped with a friction damper of the tweeter oscillations consisting of washers, springs and heat insulating washers.

The outer diameter of the friction lining is 225 mm, internal - 150 mm, the thickness of the lining is 3.5 mm. The dimension of the slot disk hub - 4 × 3 × 29 mm, the number of shlits.

Features maintenance Engine clutch ZMZ-409

Caring for the adhesion of the ZMZ-409 UAZ-Patriot cars, UAZ Hunter, UAZ-3303 lies in a periodic checking of the clutch crankcase, the degree of frying linings.

The degree of worniness of friction linings can be triggered by distance between the flywheel and the pressure disk when the clutch is enabled. If this distance is less than 6 mm, then it is advisable to remove the slave for repair or replacing the new one.

The distance between the flywheel and the pressure disk of the CMZ-409 Cars UAZ-Patriot, UAZ Hunter, UAZ-3303 is advisable to pro-believe in 80,000 - 100,000 km during the operation of the car under normal conditions and after 40,000 - 50,000 km during operation in heavy Conditions.

Clutch repair ZMZ-409 cars UAZ Patriot, UAZ Hunter, UAZ-3303

Disassembling the slave clutch disk ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303 is performed in the following order:

Raise one of the mustache of the damper plate of the damper of the puck of the damper and turn the spring at 45 °;

Remove the spring, the heat insulating washer and the puck of the damper from the hub;

Drill three thrust fingers and remove six damper springs;

Drive the rivets of fastening the friction linings; - drill rivets of fastening of spring plates to the slave disk.

Disassembling the pressure disk (basket) of the engagement of the ZMZ-409 car UAZ Patriot, UAZ Hunter, UAZ-3303 is performed in the following order:

Drill three rivets fastening the connecting plates to the casing and remove the pressure disk;

Drill three rivets attaching connecting plates to the pressure disk and remove the plates;

Bend 15 casing mustache and remove the pressure diaphragm spring and support rings.

Inspection and control of the details of the clutch of ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303

After disassembly, the details of the clutch must be thoroughly rinsed and subjected to attentive inspection, turning special attention to the absence of feed, worn out, cracks, treatment and chipping on pressure and slave disks, springs, hub, casing, supporting rings and on other parts of the mechanism.

Friction pads of the slave disk ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303 must be replaced if there are traces of overheating, cracks and strong grinding, and also if the distance from the surface of the clutch pads to the rivet heads is less than 0.2 mm .

Basket surfaces and Flywheel ZMZ-409 If there are loop and ring rings on them, you can fix the groove and grinding.

The magnitude of the metal layer dropped during processing should be such that the thickness of the pressure disk after treatment was at least 14.0 mm, and the woven thickness is at least 19 mm.

Assembling the clutch of ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303

Assembling the slave clutch disk ZMZ-409 cars UAZ Patriot, UAZ Hunter, UAZ-3303 is performed in the following order:

Stick the spring plate to the steel rivets disk;

Stick the friction pads to spring plates aluminum rivets;

Install the dam and the damper plate on the hub with springs and spawned thumbs up;

On the square end of the hub to wear a friction washer of the exhaust, the heat insulating washer, a plate spring;

Squeeze the spring before matching the groove on the hub and rotate 45 ° before fixing the protrusion of the washer of the exhaust.

Assembly of the clutch basket ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303 is performed in the following order:

Put on the mustache of the casing support rings and a diaphragm spring;

Squeeze the spring to a flat state and break 15 mobs of the casing;

Stick the connecting plates to the pressure disk so that after the ripping they can turn with the effort;

Install the pressure disk with the plates assembled into the casing with the diaphragm spring assembly and stick the connecting plates to the casing;

Install the pressure disk of the UAZ-Patriot car basket, UAZ Hunter, UAZ-3303 assembled to the device and check the size of the caustic plane of the casing to the ends of the spring petals, which must be 43.5 ± 2 mm, as well as the beating (deviation of petals from position in one plane), which should not exceed 0.65 mm.

If it is necessary to align the petals by deformation, without removing from the device, after which it is static balancing.

If necessary, imbalance eliminate the installation of special weights into the holes of the casing. Permissible residual imbalance of 10 g / cm.

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From the plant SUV UAZ Patriot is equipped with a full-time factory clutch, the quality of which wishes the best. This is well known to the owners of SUV 3163 SUVs themselves, who need to replace the clutch after several years of operation of the car, and sometimes even a year later. Especially quickly wear out the mechanism of cars since 2010, when updated body It was equipped with a very high-quality clutch. Thanks to such a poor-quality mechanism updated patriot could be purchased for quite an acceptable priceBut at the same time, after a couple of thousand km, it was necessary to eliminate various defects.

It is known that until 2010, the UAZ 3163 was equipped with the clutch of LUK, the quality of which allowed to be honest to 80-100 thousand km of run. This is an excellent result, despite the fact that the patriot is designed for operation in the harsh road off-road. Therefore, if the clutch has become unusable on your car, then you should think about installing not the cheapest option. Today in the material we consider some options for clutch kits so that you have an idea of \u200b\u200bwhich option is better to put a patriot on UAZ and, which firms producers are known.

For the SUV of UAZ Patriot, it is recommended to acquire the clutch "Taya", which occupies a leading position among other products. Production of clutch mechanisms is engaged russian companywhich has already deserved confidence and is very popular.

"Taya" is available for cars with the type of engine ZMZ-409 and Iveco F1A. Thus, depending on which the engine has a car, it should acquire the corresponding modification of the mechanism, more details about the differences between the diesel and gasoline clutch of the patriot described in this material (link).

The advantages of the "Taya" mechanism are the following refinement:

the housing has a pressure springs lifting limiters that allow you to save working surface Flywheel and push disk;
there are special ventilation holes on the casing, allowing to reduce the temperature when the device is functioning;
getting rid of the unpleasant noise of the gear ring in the handout by upgrading the clutch mechanism.

The disk and the basket looks as follows:

The cost of the set "Taya" is about 8,500 rubles, which is acceptable. Tairy clutch kit is packaged in the following box:

The clutch "Taya" includes the following three main details:

disk;
basket;
bearing.

It is these three main clutch details are subject to wear and at the exit of one of them, it is recommended to replace the kit.

In addition, after installing the mechanism for gasoline ZMZ-409 or a diesel Patriot Iveco, an improvement in the squeezing of the pedal is observed. The pedal after installing the clutch of Taya becomes soft, but at the same time the pedal work is clearly felt.

Sachs.

For diesel Patriot Iveco F1A. better decision You can call the model manufactured by SACHS. Advantage this device It is an improved clutch basket mechanism, which is caused by the softness of the stroke and an improved disc climb to the flywheel.

Thanks to the improved clamping of the disc to the flywheel, it is possible to increase revolutions, which is impossible on the standard clutch model.

The SACHS device is produced in Germany, so the cost of the set is sometimes higher than 10 thousand rubles. Not every owner of a gasoline or diesel patriot is ready to pay such an amount behind the product that will be needed to change over time. This is especially true for those cases when an SUV is operated directly in the harsh roads off-road, where even German parts are subjected to wear. Pluses of the SACHS mechanism for UAZ Patriot with gasoline ZMZ-409 and diesel Iveco F1A engine are as follows:

soft pedal move;
absence foreign noise When working a mechanism;
the resource of humane work is about 80-100 thousand km of run.

Among all the advantages, only one disadvantage should be noted, which is determined in the weak fit of the slave disk basket. But this defect is not manifested immediately, but after the device is generated.

LUK.

Luk Coupling manufacturing company SACS. Such models LUK staffed SUVs UAZ 3163 until 2010 release. On the clutch LUK you can respond only with positivesince in addition to durability, this mechanism Excellent functions on both the asphalt coating and off-road. The advantages of the LUK model can be called the following factors:

lack of gear friction noise in distribution;
increased cyclicity gation several times;
increase pressure on the rotating disk.

LUK clutch is produced as for gasoline engine ZMZ-409 and diesel Iveco. The LUK model device is great for UAZ Patriot cars, which are operated mainly in urban areas. The resource of the mechanism is up to 50 thousand km of run, but provided adequate operation.

Disk production LUK.

In essence, such a LUK brand mechanism is a good alternative for those who exploit their car off-road. After all, the cost of such a kit does not exceed 5 thousand rubles. Immediately after replacing the mechanism on the model of the company LUK, the functioning of this unit will noticeably improve, and the discharge of the pedal becomes so soft that it seems about it. Over time, after a run of 2-3 thousand km, various defects are sometimes started to appear in the form of rattling in the area of \u200b\u200bdispensing.

Sachs from Gazelle

What better grip to put on a patriot? If heavy loads are transported on an SUV, then optimal option Is installation of grip from the gazelle. SACK company produces gazelle mechanisms with Kammins engine. The grip from the Gazelle is suitable for the UAZ Patriot SUV, and the installation is carried out similarly to regular models.

The advantage of such a product is a considerable resource of operation during the operation of a car in harsh off-road conditions. So if you are disappointed in previous modelsthen you can experience german quality for truck Gazelle.

In conclusion, you can summarize and note that when UAZ 3163 SUVs stopped equipped with LUK models, a real problem has appeared with the choice better clutch For your car. Many have benefited in the installation of foreign products, and some of the devices of our production. But here, as they say, there is no taste and color - no comrade, so if you want to really not guess, meet reviews about some models of devices and leave them on our website. After all, only for learning on foreign errors can avoid unpleasant situations. In general, UAZ Patriot is excellent vehicleEspecially if its operation is planned in the harsh road off-road.

You can check your KBM, and if you need to reduce it!

· K. the intellect of the details of a dry one-piece constantly closed clutch on Gazelle:

with a central diaphragm spring,
with built-in vibration damper,
with friction pads that are not containing asbestos.

· Purpose Clutch is intended:

to transfer the torque of the engine to the transmission and
allows you to briefly disable the engine from the gearbox
allows the driver smoothly start moving
smoothly switch transfers
provides cropping of jerks in transmissions arising from the start of movement from the place and shift

· Design, main dimensions Valeo clutch set The Gazelle consists of:

purpose disk (basket),
slave disk
couplings S. released Bearing Collected.

Pressure disk It consists of a stamped from the steel sheet of the cover, to which the cast-iron leading drive disk is mounted through the diaphragm spring.
The shape and characteristics of the diaphragm spring provide a given clamping force of the slave disk to the flywheel and determine the magnitude of the squeezing force (off) of the clutch.

Slave disk It has ring-shaped overlays from friction material on both sides, which are in contact with the flywheel and pressure disk when the clutch is turned on.
Pads using rivets are attached to the steel disk in such a way as to ensure the gap between the lining. The presence of a gap allows you to get a smooth inclusion of clutch.
Special slots for damper springs are made in the central disc.
The torque is transmitted to the slotted hub through the tariated damper springs.
To clean the jerks and oscillations, with overly sharp inclusion of the clutch between the hub and the steel disk, special friction washers are installed.

Puttingable clutch with extrusion bearingit is installed on the guide sleeve and ensures the clutch shutdown when pressed on the petals of the diaphragm spring.

Specifications of clutch sets Valeo № Name of parameter S 201 S 228 S 256 1 Maximum transmitted torque, Nm 220 205 340 2 Slave disk imbalance, GMM 120 120 210 3 3 Slip disk imbalance assembly, GMM 150 120 140 4 Slave disk thickness under load , mm 7.8-8.0 7.8-8.0 7.9 5 Full clutch force force, H 770 680 1450

· Technical and consumer benefits Clutch sets Valeo. have the following consumer benefits:

Ensure the possibility of a smooth start of the car movement;
Have a stable low force on the clutch pedals;
Designed for operation in severe road conditions;
Reliable and durable;
Improve overclocking dynamics;
Facilitate gear shift;
Provide an increase in the durability of KP synchronizers.

· Production and quality control for the production of clutch kits on Gazelle is used:

alloyed structural and spring steel,
high-strength cast iron
modern friction materials that do not contain asbestos.

In the production process, all parts of the clutch kit on the gazelle pass several intermediate quality checks and immediately before sending the kits are complete in special equipment.

All production stages and all component suppliers are certified
For compliance with the requirements of ISO 9001.

In order for the lifetime of the clutch to be maximum, it is necessary to follow the rules of operation of the car.

Grip on Gazel « KRAFT TECH. clutch» ( Kraft) was developed in
2001 exclusively for russian market (Gazelle) and markets
CIS countries and is officially registered
Original trademark in Wipo (World Intellectual Property
Organization, certificate No. 782221 from 08/02/2012).

Grip on Gazel « Kraft Tech clutch"Certified B.
accordance with S. strict demands State Standard of Russia (US) and
has international quality certificates "ISO 9001
2001 "," SGS "," TUV "that allow you to supply all
Products on automobile plants around the world, as well as
produce car clutch of any design and design,
Corresponding to a variety of parameters, specifications and requirements.

Grip on Gazel « Kraft Tech clutch» ( Kraft) goes at the factory
Manufacturer through multistage thorough computer
product quality control system, as evidenced
personal an identification numbershown on the surface of each product.

Grip on Gazel « Kraft Tech clutch» ( Kraft) It is profitable
Exceptionally soft press, which will deliver you additional
Pleasure and driving satisfaction.
Drivers route taxi Many cities of Russia recognized clutch
« Kraft Tech clutch» ( Kraft) on Gazel Best in your way
for exceptionally long and reliable work During operation.
In irresistible wildlies of urban traffic jams and congestion
« Kraft Tech clutch» ( Kraft) on Gazel allow you to forget forever
Irritating and causing nausea and vomiting, sensations when switching gear.

The device and components of the clutch ZMZ-409

The grip of the ZMZ-409 engines of UAZ-Patriot, UAZ Hunter, UAZ-3303 - dry, one-piece, with a diaphragm pressure spring, consists of two main parts: a pressure disc assembly and a slave disk assembly.

Coupling of ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303

1 - flywheel; 2 - Carter; 3 - slave disk; 4 - pressure disk; 5-Pyafragmennaya Purpose Spring; 6 and 7 - support rings; 8 - clutch casing; 9 - connecting springs; 10 - Carter amplifier.

Pressure disk (basket) ZMZ-409 consists of a casing, a pressure disk, a diaphragm spring and a support rings.

The casing disc is connected by nine connecting plates for three pieces in the package.

The ZMZ-409 slave disk is equipped with a friction extinguisher of spinning oscillations consisting of washers, springs and heat insulating washers.

The outer diameter of the friction lining is 225 mm, internal - 150 mm, the thickness of the lining is 3.5 mm. The dimension of the slot disk hub - 4 × 3 × 29 mm, the number of shlits.

Features of the maintenance of the engine clutch ZMZ-409

Clutch care is to periodically check the clutch crankcase fastening, the degree of flap of friction linings.

The degree of worniness of friction linings can be triggered by distance between the flywheel and the pressure disk when the clutch is enabled.

If this distance is less than 6 mm, then it is advisable to remove the slave for repair or replacing the new one.

Clutch repair ZMZ-409

Disassembling the slave clutch disk ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303 is performed in the following order:

Raise one of the mustache of the damper plate of the damper of the puck of the damper and turn the spring at 45 °;

Remove the spring, the heat insulating washer and the puck of the damper from the hub;

Drill three thrust fingers and remove six damper springs;

Drive the rivets of fastening the friction linings; - drill rivets of fastening of spring plates to the slave disk.

Disassembling the pressure disk (basket) of the clutch is performed in the following order:

Drill three rivets fastening the connecting plates to the casing and remove the pressure disk;

Drill three rivets attaching connecting plates to the pressure disk and remove the plates;

Bend 15 casing mustache and remove the pressure diaphragm spring and support rings.

Inspection and control of the details of the clutch ZMZ-409

The friction pads of the slave disk must be replaced if there are traces of overheating, cracks and strong grinding, and also if the distance from the surface of the clutch linings to the rivets of less than 0.2 mm.

Basket surfaces and Flywheel ZMZ-409 If there are loop and ring rings on them, you can fix the groove and grinding.

The magnitude of the metal layer dropped during processing should be such that the thickness of the pressure disk after treatment was at least 14.0 mm, and the woven thickness is at least 19 mm.

Assembling the clutch of ZMZ-409 cars UAZ-Patriot, UAZ Hunter, UAZ-3303

Assembly of the slave clutch disk ZMZ-409 is performed in the following order:

Stick the spring plate to the steel rivets disk;

Stick the friction pads to spring plates aluminum rivets;

Install the dam and the damper plate on the hub with springs and spawned thumbs up;

On the square end of the hub to wear a friction washer of the exhaust, the heat insulating washer, a plate spring;

Squeeze the spring before matching the groove on the hub and rotate 45 ° before fixing the protrusion of the washer of the exhaust.

The assembly of the CHMZ-409 clutch basket is performed in the following order:

Put on the mustache of the casing support rings and a diaphragm spring;

Squeeze the spring to a flat state and break 15 mobs of the casing;

Stick the connecting plates to the pressure disk so that after the ripping they can turn with the effort;

Install the pressure disk with the plates assembled into the casing with the diaphragm spring assembly and stick the connecting plates to the casing;

Install the pressure disk to the basket assembly in the device and check the size of the casing plane to the ends of the spring petals, which should be 43.5 ± 2 mm, as well as the beating (deviation of petals from position in one plane), which should not exceed 0.65 mm.

If it is necessary to align the petals by deformation, without removing from the device, after which it is static balancing.

If necessary, imbalance eliminate the installation of special weights into the holes of the casing. Permissible residual imbalance of 10 g / cm.

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UAZ-469, 31512, 31514

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UAZ-3160 Symbir

UAZ-3303, 452, 2206, 3909