Do-it-yourself bus groove repair

In detail: do-it-yourself bus groove repair from a real master for the site my.housecope.com.

In 1966, the Pavlovsk Bus Plant developed the PAZ-665, which became the prototype of the modern PAZ-3205, which became very famous. An urban and tourist version was made.

The first (PAZ-665) of them had two double doors (against one that opened manually), a comfortable practical salon with intercity-type seats. Bus model 665T took part in the French International Motor Show and was awarded by the Tourist Commissariat, winning the Big Silver Medal.

During the same period, the plant was engaged in the manufacture of PAZ-672, which was developed several years earlier. Because of this, the Ministry of the Automotive Industry did not support the idea of ​​creating a series of vehicles, so the PAZ-665 remained just an experiment.

Later, other similar bus models were produced, identical in layout to the future 3205. The beginning of the 70s was the start of the design of the PAZ-3202, and a few years later - urban 3203rd, suburban 32033rd and 3204th with increased cross-country ability. The start of mass production was planned for 1979, but due to some circumstances caused by difficulties at the Likhachev plant, this did not happen.

Video (click to play).

In order to somehow get out of this situation, the plant decided to use GAZ units and assemblies. In this way, the PAZ-3205 saw the light, the creation of which took some more time (or rather several years). It had two doors: one automatic and one manual. The next model (32051) already had two automatically opening doors. However, these models were damp and required a thorough revision. Only a few years later, namely in 1986, the Pavlovsk plant organized the production of a small series PAZ-3205, after three years finally abandoning the long-obsolete model No. 672.

For 2 years (1989-1991), the delivery of these buses was carried out throughout the Soviet Union of socialist republics, the collapse of which provoked a sharp decline in the plant's production capacity. However, in 1991, a conveyor line for the city bus of modification No. 32051 was launched. Four years later, the 32057th model with the installed engine ММЗ_7245.7 (diesel), produced in Belarus.

The second part of the nineties marked a new round in the production of buses at Pavlovsk AZ. Due to their low cost, they quickly began to conquer the place of buses with a larger capacity, but not affordable for most carriers.

At the same time, the number of road accidents involving PAZ-3205 increased due to their braking system (pneumatic hydraulics), which did not have a high level of reliability, poor-quality maintenance, constant overloads and violation of operating rules.

Over the years, buses of this brand have been subject to modernization and numerous modifications, however, those very cheap PAZs are still very popular.

The main color was white. The sides of the body were pasted over with multi-colored stripes. This color scheme was changed in 2002, changing to a light green with light cream and gray main shades.

If the customer wishes, specialized PAZ-3205 buses can be manufactured according to a separate - individual project.

Also, some modifications are now possible, namely: installation of softer seats, additional air conditioners (in the desired quantity), partitions, stationary tables.

Through a specially placed order, Pavlovsky AZ can manufacture firefighters and staff, as well as representative and camper buses and special laboratories.

Operation and repair manual for PAZ 32053

The company "Russian Bus", since 1999, has identified one of the directions of development as the provision of services for the overhaul of buses PAZ and other manufacturers, as well as commercial modes of transport, regardless of the country of origin.

Since then, a huge practical experience has been accumulated, which allows us to carry out repair work at a high professional level. The results fully satisfy the customers, the company receives letters of thanks for returning the buses to service in the shortest possible time.

When contacting our partners, the customer can expect:

  • the fact that the equipment will be dealt with by highly qualified specialists who own modern methods of identifying faults, testing, well versed in all modifications of the latest buses;
  • high-quality equipment of the production base allows you not to resort to the services of third parties, therefore, all repair work is carried out on the territory of our company;

The direction of our activity is the sale of PAZ, LiAZ buses, and you can also buy KaVZ, GolAZ buses of all classes and modifications from us: small, medium, large, especially large, urban, suburban, intercity and tourist buses.

The direction of our activity is the sale of buses PAZ, LiAZ, KaVZ. Here you can buy buses of all classes and modifications: small, medium, large, especially large, urban, suburban, intercity and tourist.

In the modern world, people often do not try too hard to delve into the technical characteristics of their vehicle. And in vain, because many malfunctions of a passenger car are easy to fix on their own, following step-by-step instructions from the Internet. But what if it’s not just a private car that needs repair, but a whole bus? Then, for example, spare parts for lyaz are urgently needed.

Of course, for a high-quality overhaul of a bus, specific knowledge and skills are needed, and in addition - serious equipment, which not everyone can find. In case, if you need to eliminate some small malfunction, it is quite possible to do it yourself. In addition, many elements and parts can be simply replaced with new ones, which is easier and cheaper.

The first thing that is easy to do on your own is to replace, if necessary, the seat upholstery and even the floor covering in the passenger compartment. To replace the floor, you will first have to remove all the seats from the passenger compartment, but this is rather long than difficult. Tightening the handrail and seat fasteners is also not difficult.

Repairing the body of a bus can take more time and effort than eliminating defects in the passenger compartment. The easiest thing to do is to replace:

It is also not difficult to replace the rear-view mirrors yourself. Side windows and door glazing are easily replaced.

However, it is better to leave the repair of the engine or other important components of the bus to professionals who know their job well. You can try to carry out minor repairs yourself if you want and have time to understand the technique, but you can just buy all the necessary spare parts and hand the bus into the hands of service station workers. If you do not want to spend money on expensive repairs, it is better to regularly carry out scheduled technical inspection and diagnostics.

Any technical malfunctions of the PAZ 3205 bus should be eliminated in time as they appear. The reason for that is scope of use of transport... It is designed to transport passengers, and therefore any technical malfunction creates a risk to the safety of people. This makes it necessary to carry out scheduled technical inspections of the bus, as well as carry out timely repairs with regard to the chassis, active and passive safety elements, electrical wiring, ignition system and engine.

The PAZ 3205 bus is built on the basis of a simple and reliable suspension. But when operating in low off-road conditions, they fail noticeably more often than with urban transport. As a rule, replacement of the suspension silent blocks is often required. Diagnostics of the steering components is also performed before repairs are carried out. This system is based on the steering column MAZ 64229. It requires repair of traction elements, as well as power steering.

With regard to the brake system, the repair of PAZ 3205 is not difficult. This element of the passive safety of the bus is a pneumatic system. It has brake discs that move apart by means of cylinders. The pressure is transmitted to the cylinders via copper brake pipes. Moreover, these elements of the brake system need to be diagnosed in time for malfunctions and repaired in time. In most cases, the most successful repair method is to replace the functional elements of the brake system.

Engine repair is one of the most difficult stages of bus recovery. This requires complete extraction and disassembly. Structural parts of the engine, such as pistons and piston rings, crankshaft, flywheel or transmission, often need to be replaced. Also, at a certain stage of the bus operation, it becomes necessary to change the gaskets between the functional blocks of the engine. This is done in close connection with the repair of the ignition system. Sometimes, together with this, it is required to replace the wiring of the bus.

The evacuation of auto enterprises from the eastern regions of the country to the Volga region in the early years of the war turned the GAZ complex into the largest auto city in the Union (by analogy with the Ural tank city). As a result, the Pavlovsk plant from an enterprise producing auxiliary equipment turned into a full-fledged automobile plant. In 1952, lines for the production of GZA-651 buses and GZA-653 ambulances on the chassis of a successful post-war GAZ-51 truck were transferred from the Gorky bus plant ZATI. And already in August 1952, the first five PAZ-651 left the factory gates. The production program provided for the production of 10 thousand buses per year. Six years later, a prototype of the PAZ-652, one of the most massive Soviet buses, was developed. In 1968, the plant switched to the production of a new PAZ-672 car, which rolled off the assembly line for twenty-one years, having won fantastic popularity among drivers. The base model served as the basis for the creation of four-wheel drive buses, northern and tropical variants, laboratories on wheels and mobile television stations, and even refrigerated trucks.

A fundamentally new model, mainly based on reliable components and assemblies of ZIL, PAZ-3205 left the assembly line in 1989. It was launched into production without stopping the main conveyor. And, although the process of production and improvement of the base model fell on the "dashing nineties", the PAZ bus changed significantly during the production process, especially in terms of the brake system instead of pneumohydraulic, it became fully pneumatic, an anti-lock system, a wear-resistant auxiliary braking system, etc. were introduced.

Today, the PAZ model range includes three dozen modifications of the base PAZ-32053 vehicle. These cars are simple and reliable in operation, multifunctional, structurally tested, they can successfully transport passengers both in the village and as city route taxis.

The share of the Pavlovsk Bus Plant on the Russian market today is almost 80% of the total output, the plant is the undisputed leader in the bus production market in Russia, more than 10 thousand of them are produced annually.

Since 2000, the PAZ plant has become part of the Rusavtoprom holding (the current name is GAZ Group), the owner of which is the Sibal concern.In addition to the Pavlovsk plant, the holding includes all the leading factories in Russia that produce buses: LiAZ, KavZ, GolAZ and, of course, the domestic auto giant GAZ. The current specialization of the Pavlovsk Bus Plant is the development and production of small and medium-sized buses, 7-9 meters long. Now they are produced in several models, among them in a small class: PAZ-3205 - the main model of the plant, PAZ-320402 - a city bus for transportation in the "route taxi" mode, PAZ-3206, designed for passenger transportation on various roads, mainly - in the countryside. Bus with a gross weight of 7.2 tons for 28 passenger seats. The company's novelty is the first in domestic practice low-floor PAZ-3237 bus for passenger transportation in large cities. The middle class is represented by the PAZ-320412 buses in urban, suburban and intercity modifications, and the extended PAZ-4234 - the PAZ-32054 modification for suburban and intercity flights. For optimal use of rolling stock, it is necessary to consider the PAZ operating manual.

PAZ bus, operation manual

Regular maintenance of the bus in accordance with the PAZ operating manual will ensure its reliable operation.

During operation and maintenance PAZ buses must comply with the following rules:

· Perform maintenance and repairs only with the engine off;

· In case of an accident, stop the engine immediately;

· Refueling the bus with fuels and lubricants can be done mechanically in accordance with fire safety standards and requirements;

· Do not inflate tires above the pressure recommended by the manufacturer.

During operation, it is necessary to control the content of CO and CO2 according to GOST 17.2.2.03

The movement of a bus with a cold engine is prohibited, you can get under way after the coolant has heated up at least 50 degrees.

When stopping the engine, you need to hold it for at least 3 minutes at idle speed.

Do not overheat the engine above 80-95 degrees.

You can get under way only in 1st gear.

Tire pressures should be checked daily.

Also, daily check the electrical equipment of the bus, do not change the polarity of the battery connection, do not leave the bus with the ground switched on for a long time, immediately replace wires with damaged insulation or isolate the damaged area. When the engine is not running, the ignition must not be left on.

When lubricating bus parts, you can use only those lubricants that are recommended in the "Lubrication Card", engine oils and fuel must be certified.

In the cold season, it is recommended to fill the engine cooling system with low-freezing liquids. Water in winter, in the absence of an insulated garage, must be drained by opening the upper radiator cap.

If the warning lamp for overheating of the engine coolant comes on on the instrument panel, then it is necessary to stop the bus, find and eliminate the cause of overheating.

In general, the PAZ bus is a successful, reliable and durable car, and compliance with these rules will allow it to be operated for a long time and without problems.

Unlike carrying out various types of maintenance after a strictly defined mileage, repairs are made on demand.

Repair serves to eliminate emerging malfunctions and restore the vehicle's performance and consists in replacing faulty units, assemblies and parts with serviceable ones, taken from the circulating fund, as well as in carrying out disassembly and assembly works, adjustments, locksmith, copper, electromechanical and other works.

Both current and overhaul repairs can be performed on individual units and on the vehicle as a whole.

Maintenance is designed to eliminate emerging malfunctions by replacing or repairing individual, worn out or damaged parts of the unit, except for the basic ones.Routine repairs are carried out at motor transport enterprises or at specialized stations, maintenance plants. By the quality of the work, the current repair must ensure the trouble-free operation of the repaired units on the run at least until the next second maintenance.

Overhaul is the second type of repair. It is produced at specialized auto repair plants, in workshops, workshops and must provide 80% of the mileage specified for a new car or unit by the manufacturer.

The overhaul of the unit provides for its complete disassembly, defect detection, restoration and replacement of parts, assembly, adjustment and testing. The unit is sent for overhaul if the basic and main parts need repair, requiring a complete disassembly of the unit or their operability cannot be restored by carrying out routine repairs.

Cars are sent for overhaul if it is necessary to overhaul at least three main vehicle units in any combination. Buses are sent for overhaul if the body needs to be repaired.

The main units of the car are: engine, clutch, gearbox, cardan drive, front and rear axles, steering, bus body, pneumatic system units.

During the service life of a complete car, as a rule, it undergoes one major overhaul, not counting the overhaul and replacement of units and assemblies during routine repairs before and after major overhauls. For each type of vehicle, certain standards of overhaul mileage are established. For buses, these mileage standards before the first overhaul for the first category of operating conditions are as follows: PAZ-672 and LAZ-695M - 300 thousand km, LiAZ-677 and Ikarus-260 - 360 thousand km.

PAZ repair: now the bus will always arrive on time

Buses of the PAZ brand (they are produced by the Pavlovsk Bus Plant) have long been familiar to the inhabitants of the countries that were once part of the USSR. These buses, as well as PAZ trucks, still drive on our roads. From a technical point of view, they are not particularly demanding, and the repair and operation of the PAZ do not need serious costs.

We offer both qualified PAZ repair and maintenance of PAZ. To provide these services, we have everything you need - from tools and spare parts to high-quality equipment used for diagnostics and overhaul of buses.
You can deliver for diagnostics and repair any bus model produced by the Pavlovsk Bus Plant - be it PAZ 3205, PAZ 4234, for example, or maybe PAZ 32053, etc. We always have in stock parts and spare parts and everything you need to carry out high-quality repairs.

We produce:

  • Engine repair (diagnostics is carried out, search for defects, including hidden ones, bulkhead of the engine itself, cleaning of its parts, valve adjustment, replacement of components, etc.)
  • Gearbox repair (a check is carried out, if necessary, oil seals are replaced, if necessary, old, worn parts are removed and replaced with new ones, etc.)

Repair of PAZ buses in our workshop implies the provision of a much larger number of services. This includes repair of electronic equipment, and repair of the brake system, repair of an internal combustion engine, repair of steering and much more.
Our company provides full maintenance of PAZ buses. This service includes a whole range of preventive maintenance work for your PAZ 32054 bus or another model.

By ordering from us the current or overhaul of PAZ buses, you will receive a completely serviceable vehicle, ready for the carriage of passengers.

The undercarriage of any transport is a rather vulnerable part of it, especially when loaded equipment often moves on Russian roads, the quality of which leaves much to be desired. Sooner or later, the suspension of any car wears out and there comes a time when you cannot do without repairing it.

Freight service station of the company "Avtotekhremont" invites owners of PAZ buses to repair the chassis. Turning to us, you can be sure that your bus will be handled by professionals, the most modern equipment and tools will be used for work. In addition, you do not have to independently search for the spare parts needed for repairs - everything you need is in our warehouse.

Don't forget about regular suspension and steering diagnostics. At least once every 20 thousand kilometers, it is necessary to inspect the chassis of any car at a specialized service. Minor malfunctions identified at an early stage and eliminated in time will prevent the occurrence of larger failures.

Our service station invites owners of PAZ 3204, 3205, 32053, 32054, 4234 and other models to diagnose and repair the chassis. The scheme of work debugged over the years allows us to promptly serve customers, and our prices can be confidently called competitive.

This service is in great demand in the Avtotekhremont technical center. We are often contacted for suspension and steering repairs and a range of other services, such as:

  • running diagnostics;
  • repair of the PAZ steering mechanism;
  • repair of steering racks;
  • repair of PAZ steering columns;
  • repair of bridges;
  • repair of PAZ steering gear;
  • repair or replacement of PAZ steering rods;
  • repair of power steering PAZ;
  • other work on the running PAZ.

Call the phone number listed on our website, sign up and come to us for diagnostics and repairs. Our specialists will thoroughly examine the suspension and steering of your bus, reveal even the most hidden defects and offer the best solutions for their elimination.

  • more than 10 years of experience in the repair of commercial and special equipment allows us to confidently declare our professionalism;
  • modern equipment of the service station with the necessary equipment and tools;
  • the presence of our own warehouse of spare parts relieves the client of responsibility for their quality and frees him from searching for the necessary positions, allowing him to start repairing equipment as quickly as possible;
  • the scheme for the provision of services has been perfected over the years, all work is carried out as quickly as possible;
  • favorable prices for repairs and spare parts and a guarantee;
  • we work 7 days a week.

In addition to making a call to sign up for our service, you can use the feedback form that you will find on the website.

Sign up and come! We are always glad to new clients!

The evacuation of auto enterprises from the eastern regions of the country to the Volga region in the early years of the war turned the GAZ complex into the largest auto city in the Union (by analogy with the Ural tank city). As a result, the Pavlovsk plant from an enterprise producing auxiliary equipment turned into a full-fledged automobile plant. In 1952, lines for the production of GZA-651 buses and GZA-653 ambulances on the chassis of a successful post-war GAZ-51 truck were transferred from the Gorky bus plant ZATI. And already in August 1952, the first five PAZ-651 left the factory gates. The production program provided for the production of 10 thousand buses per year. Six years later, a prototype of the PAZ-652, one of the most massive Soviet buses, was developed. In 1968, the plant switched to the production of a new PAZ-672 car, which rolled off the assembly line for twenty-one years, having won fantastic popularity among drivers. The base model served as the basis for the creation of four-wheel drive buses, northern and tropical variants, laboratories on wheels and mobile television stations, and even refrigerated trucks.

A fundamentally new model, mainly based on reliable components and assemblies of ZIL, PAZ-3205 left the assembly line in 1989. It was launched into production without stopping the main conveyor.And, although the process of production and improvement of the base model fell on the "dashing nineties", the PAZ bus changed significantly during the production process, especially in terms of the brake system instead of pneumohydraulic, it became fully pneumatic, an anti-lock system, a wear-resistant auxiliary braking system, etc. were introduced.

Today, the PAZ model range includes three dozen modifications of the base PAZ-32053 vehicle. These cars are simple and reliable in operation, multifunctional, structurally tested, they can successfully transport passengers both in the village and as city route taxis.

The share of the Pavlovsk Bus Plant on the Russian market today is almost 80% of the total output, the plant is the undisputed leader in the bus production market in Russia, more than 10 thousand of them are produced annually.

Since 2000, the PAZ plant has become part of the Rusavtoprom holding (the current name is GAZ Group), the owner of which is the Sibal concern. In addition to the Pavlovsk plant, the holding includes all the leading factories in Russia that produce buses: LiAZ, KavZ, GolAZ and, of course, the domestic auto giant GAZ. The current specialization of the Pavlovsk Bus Plant is the development and production of small and medium-sized buses, 7-9 meters long. Now they are produced in several models, among them in a small class: PAZ-3205 - the main model of the plant, PAZ-320402 - a city bus for transportation in the "route taxi" mode, PAZ-3206, designed for passenger transportation on various roads, mainly - in the countryside. Bus with a gross weight of 7.2 tons for 28 passenger seats. The company's novelty is the first in domestic practice low-floor PAZ-3237 bus for passenger transportation in large cities. The middle class is represented by the PAZ-320412 buses in urban, suburban and intercity modifications, and the extended PAZ-4234 - the PAZ-32054 modification for suburban and intercity flights. For optimal use of rolling stock, it is necessary to consider the PAZ operating manual.

PAZ bus, operation manual

Regular maintenance of the bus in accordance with the PAZ operating manual will ensure its reliable operation.

During operation and maintenance PAZ buses must comply with the following rules:

· Perform maintenance and repairs only with the engine off;

· In case of an accident, stop the engine immediately;

· Refueling the bus with fuels and lubricants can be done mechanically in accordance with fire safety standards and requirements;

· Do not inflate tires above the pressure recommended by the manufacturer.

During operation, it is necessary to control the content of CO and CO2 according to GOST 17.2.2.03

The movement of a bus with a cold engine is prohibited, you can get under way after the coolant has heated up at least 50 degrees.

When stopping the engine, you need to hold it for at least 3 minutes at idle speed.

Do not overheat the engine above 80-95 degrees.

You can get under way only in 1st gear.

Tire pressures should be checked daily.

Also, daily check the electrical equipment of the bus, do not change the polarity of the battery connection, do not leave the bus with the ground switched on for a long time, immediately replace wires with damaged insulation or isolate the damaged area. When the engine is not running, the ignition must not be left on.

When lubricating bus parts, you can use only those lubricants that are recommended in the "Lubrication Card", engine oils and fuel must be certified.

In the cold season, it is recommended to fill the engine cooling system with low-freezing liquids. Water in winter, in the absence of an insulated garage, must be drained by opening the upper radiator cap.

If the warning lamp for overheating of the engine coolant comes on on the instrument panel, then it is necessary to stop the bus, find and eliminate the cause of overheating.

In general, the PAZ bus is a successful, reliable and durable car, and compliance with these rules will allow it to be operated for a long time and without problems.

Overhaul of the bus. How it's done. A small video report on how the overhaul is going on.

repair of the body of a killed PAZ bus, welding of the PAZ body, a link on the condition before restoration.

Overhaul body repair of buses in Ukraine, EXPERIENCE of more than 200 turnkey buses. For all questions tel.

Pavlovsky AvtobusPAZ is a Soviet and Russian manufacturer of buses of small and medium classes in Russia.

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A channel about diagnosing a car with your own hands and about repairing a car in general.

City officials decided to establish special control over private PAZ buses. Disrupted flights.

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Diesel-electric miracle - video chronicle The miraculous transformation of a residential building back into a ZiS-154 bus. Unique.

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A new groove in a year. What fell off, what was finalized. Contacting the manufacturer.

Repair of the rear of the bus Help channel.

A channel about diagnosing a car with your own hands and about repairing a car in general.

Overhaul of the PAZ-4234 bus, carried out at a certified repair base of IE Kargin D.V.

The equipment installed on the car is badly worn out, as the diagnostics showed. For troubleshooting, the entire hydraulic system of the CMU, including the hydraulic tank, was dismantled.

The repair is simple. The heavy battery box has deteriorated. The car did not always move on smooth asphalt, and the battery compartment loosened up and needed to be replaced.

The battery was removed by dismantling the brackets. Along the way, the wiring was restored, often by that time the insulation could be rubbed somewhere, which is unacceptable on the power wires. We welded on a new box, mounted the battery.

The car stopped starting. Diagnostics of the starter showed the need for replacement. Well, since drivers and owners of commercial vehicles prefer to do as much as possible for the service check-in, we performed a number of repairs.

This section contains links to books that can be purchased in the online automotive literature store.
Before purchasing the book, you can download sample pages and some electrical diagrams for free.

PAZ 32053, PAZ-32053-07 Repair manual in color photographs

Publisher: Third Rome
Series: Repair without problems

Manual for the repair, arrangement, maintenance and operation of PAZ 32053, PAZ-32053-07 buses equipped with a diesel engine MMZ D-245.7E2. The book contains over 1,500 color photographs detailing the process of step-by-step bus repair

Manual for the repair, arrangement, maintenance and operation of PAZ 32053, PAZ-32053-07 buses equipped with a diesel engine MMZ D-245.7E2. The book contains over 1,500 color photographs detailing the process of step-by-step bus repair.

In all sections devoted to the maintenance and repair of units and systems, lists of possible malfunctions and recommendations for their elimination are given in the form of tables.

Instructions for disassembling, assembling, adjusting and repairing components and systems of the bus using ready-made spare parts and assemblies are given step by step and illustrated with photographs and graphic drawings.

Repair operations of units and assemblies in each section are selected according to the principle "from simple to complex": starting with the simplest maintenance operations, adjusting assemblies and systems, replacing their individual, often failing parts with a gradual transition to major repairs of units.

Photo materials were prepared in the process of disassembling and assembling the bus by highly qualified auto mechanics.
The section Design of the PAZ 32053, PAZ-32053-07 bus contains general information about the bus and its passport data.
In the section Electrical equipment PAZ 32053, PAZ-32053-07, in addition to the general wiring diagram of the bus, functional diagrams of electrical equipment (wiring diagrams) for connecting devices and systems are given, which facilitates troubleshooting.

The appendices contain all the information necessary for operation, maintenance and repairs about the tightening torques of threaded connections, operating materials and fluids, filling volumes and weights of the main units, about lamps and spark plugs used on the bus, basic data for adjustment and control are provided.
The structure of the book is made in such a way that photographs or figures without a serial number are a graphic addition to the following paragraphs. When describing works that include intermediate operations, the latter are indicated as links to a subsection and a page where this operation is described in detail.

The manual is intended for owners and drivers of PAZ 32053, PAZ-32053-07 buses, service station workers and car service employees.

PAZ repair: now the bus will always arrive on time

Buses of the PAZ brand (they are produced by the Pavlovsk Bus Plant) have long been familiar to the inhabitants of the countries that were once part of the USSR. These buses, as well as PAZ trucks, still drive on our roads. From a technical point of view, they are not particularly demanding, and the repair and operation of the PAZ do not need serious costs.

We offer both qualified PAZ repair and maintenance of PAZ. To provide these services, we have everything you need - from tools and spare parts to high-quality equipment used for diagnostics and overhaul of buses.
You can deliver for diagnostics and repair any bus model produced by the Pavlovsk Bus Plant - be it PAZ 3205, PAZ 4234, for example, or maybe PAZ 32053, etc. We always have in stock parts and spare parts and everything you need to carry out high-quality repairs.

We produce:

  • Engine repair (diagnostics is carried out, search for defects, including hidden ones, bulkhead of the engine itself, cleaning of its parts, valve adjustment, replacement of components, etc.)
  • Gearbox repair (a check is carried out, if necessary, oil seals are replaced, if necessary, old, worn parts are removed and replaced with new ones, etc.)

Repair of PAZ buses in our workshop implies the provision of a much larger number of services. This includes repair of electronic equipment, and repair of the brake system, repair of an internal combustion engine, repair of steering and much more.
Our company provides full maintenance of PAZ buses. This service includes a whole range of preventive maintenance work for your PAZ 32054 bus or another model.

By ordering from us the current or overhaul of PAZ buses, you will receive a completely serviceable vehicle, ready for the carriage of passengers.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, scheduled and major overhaul of the PAZ 320412-04 bus engine (with diesel engine YaMZ-534 (YaMZ-5346)).

  • Engine: 4.5 HPYaMZ-534 (YaMZ-5346) Euro-4 diesel on busesPAZ 320412-04;

Diagnostics and repairs of a PAZ diesel engine (with a YaMZ-534 (YaMZ-5346) Euro-4 diesel engine) of varying degrees of complexity are carried out in accordance with the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive remanufacturing of a diesel engine PAZ (with diesel engine YaMZ-534 (YaMZ-5346) Euro-4) on buses PAZ 320412-04 those. "Full construction".

We will repair your YaMZ-534 (YaMZ-5346) diesel engine on the PAZ 320412-04 Euro-4 bus as soon as possible.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, planned and overhaul of the engine of the PAZ-4230-02 "Aurora" bus (with a diesel engine MMZ 245.9 D-245.9).

  • Engine: 4.75 hpMMZ D-245.9 (D245.9) Euro-3 diesel on busesPAZ-4230-02 "Aurora"

Works on diagnostics and repair of a PAZ diesel engine (with a diesel engine MMZ 245.9 D-245.9 Euro-3) of varying degrees of complexity are performed according to the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive remanufacturing of a diesel engine PAZ (with diesel engine MMZ 245.9 D-245.9 Euro-3) on buses PAZ-4230-02 "Aurora" those. "Full construction".

We will repair your diesel engine MMZ D-245.9 (D245.9) on the PAZ-4230-02 Aurora Euro-3 bus as soon as possible.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, planned and overhaul of the PAZ-320302 bus engine (ZMZ-52342.10 engine).

  • Engine:V 8 4.67l.ZMZ-52342.104.10 (ZMZ-52342.10)carburetor PAZ-320302.

Diagnostics and repair of the PAZ engine (ZMZ-52342.10 engine) of varying degrees of complexity are performed according to the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive engine rebuilding PAZ (ZmZ-52342.10 carburetor) on PAZ-320302 buses those. "Full construction".

We will repair your engine ZmZ-52342.10 (ZmZ52342.10) 4.67 L on buses PAZ-320302 in the shortest possible time.

Image - Do-it-yourself groove bus repairRepair of the PAZ-4234 engine with the Cummins 4ISBe 185B engine Cummins Cummins (diesel)

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, scheduled and overhaul of the PAZ-4234 bus engine with the Cummins Cummins Kamins Euro-3 diesel engine.

  • Engine:Cummins 4ISBe 185B Euro-3 diesel on busesPAZ-4234

Works on diagnostics and repair of a PAZ diesel engine with a 4ISBe 185B Cummins Cummins Cummins Cummins Euro-3 diesel engine of varying degrees of complexity are carried out in accordance with the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive remanufacturing of a diesel engine GROOVE with diesel engine Cummins 4ISBe 185B Cummins Cummins on buses PAZ-4234 those. "Full construction".

We will repair your Cummins 4ISBe 185B Cummins Cummins diesel engine on the PAZ-4234 bus as soon as possible.

Image - Do-it-yourself groove bus repairRepair of the PAZ-3204 engine with the Cummins ISF3.8s engine Cummins Cummins (diesel)

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, scheduled and overhaul of the PAZ-3204 bus engine with the Cummins Cummins Kamins Euro-3 diesel engine.

  • Engine: 3.8hpCummins ISF3.8s 3168 Euro 3 diesel on busesPAZ-3204

Works on diagnostics and repair of a PAZ diesel engine with an ISF3.8s Cummins Cummins Cummins Cummins Euro-3 diesel engine of varying degrees of complexity are carried out in accordance with the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive remanufacturing of a diesel engine GROOVE with diesel engine Cummins ISF3.8s Cummins Cummins on buses PAZ-3204 those. "Full construction".

We will repair your Cummins ISF3.8s Cummins Cummins diesel engine on a PAZ-3204 bus as soon as possible.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, scheduled and overhaul of the PAZ-4234 bus engine (with diesel engine MMZ 245.9 D-245.9).

Engine: 4.75 hp MMZ D-245.9 (D245.9) diesel on buses PAZ-4234

Diagnostics and repairs of the PAZ diesel engine (with the MMZ 245.9 D-245.9 diesel engine) of varying degrees of complexity are carried out according to the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive remanufacturing of a diesel engine PAZ (with diesel engine MMZ 245.9 D-245.9) on buses PAZ-4234 those. "Full construction".

We will repair your diesel engine MMZ D-245.9 (D245.9) on the PAZ-4234 bus as soon as possible.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, planned and overhaul of the PAZ-32053 bus engine (with the diesel engine MMZ 245.7 D-245.7).

  • Engine: 4.75 hpMMZ 245.7 (D-245.7) diesel on busesPAZ-32053

Diagnostics and repairs of the PAZ diesel engine (with the MMZ 245.7 D-245.7 diesel engine) of varying degrees of complexity are performed according to the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive remanufacturing of a diesel engine PAZ (with diesel engine MMZ 245.7 D-245.7) on buses PAZ-32053 those. "Full construction".

We will repair your diesel engine MMZ 245.7 (D-245.7) on the PAZ-32053 bus as soon as possible.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, planned and overhaul of the PAZ-32053-20 bus engine (ZMZ-523 engine).

  • Engine:V 8 4.67l.ZMZ-5234.10 (ZMZ-523)carburetor PAZ-32053-20.

Diagnostics and repair of the PAZ engine (ZMZ-523 engine) of varying degrees of complexity are carried out in accordance with the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive engine rebuilding PAZ (ZmZ-523 carburetor) on PAZ-32053-20 buses those. "Full construction".

We will repair your engine ZmZ-523 (ZmZ523) 4.67 L on buses PAZ-32053-20 in the shortest possible time.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, planned and overhaul of the PAZ-32053 bus engine (ZMZ-523 engine).

  • Engine:V 8 4.67l.ZMZ-5234.10 (ZMZ-523)carburetor PAZ-32053.

Diagnostics and repair of the PAZ engine (ZMZ-523 engine) of varying degrees of complexity are carried out in accordance with the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive engine rebuilding PAZ (ZmZ-523 carburetor) on PAZ-32053 buses those. "Full construction".

We will repair your engine ZmZ-523 (ZmZ523) 4.67 L on buses PAZ-32053 in the shortest possible time.

TechCenter MAS proposes to perform prompt repair of the engine of a small-class bus produced by the Pavlovsky Bus plant PAZ. Diagnostics, planned and overhaul of the PAZ-32051 bus engine (ZMZ-523 engine).

  • Engine:V 8 4.67l.ZMZ-5234.10 (ZMZ-523)carburetor PAZ-32051.

Diagnostics and repair of the PAZ engine (ZMZ-523 engine) of varying degrees of complexity are carried out in accordance with the manufacturer's recommendations. When repairing engines, technological maps and electronic repair catalogs are used, according to which a sequence of measures is carried out to ensure the proper quality of work.

Our TechCentre offers a comprehensive engine rebuilding PAZ (ZmZ-523 carburetor) on PAZ-32051 buses those. "Full construction".

Video (click to play).

We will repair your engine ZmZ-523 (ZmZ523) 4.67 L on buses PAZ-32051 in the shortest possible time.

Image - Paz bus DIY repair photo-for-site
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