The list of the main regulatory documents regulating the quality of work (provision of services) for the maintenance and repair of passenger cars. GOSTs in the field of vehicle operation Layout of assembly units of the product

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1. Rules for the provision of services (performance of work) for the maintenance and repair of motor vehicles (Approved by the Decree of the Government of the Russian Federation of 24.06.98, No. 639)

2. Regulation on maintenance and repair of rolling stock road transport, M., Transport, 1986
3. GOST 25478-91 " Motor vehicles... Requirements for the technical condition and traffic safety conditions. Verification methods "
4. GOST 17.2.2.03–87 “Nature protection. Atmosphere. Standards and methods for measuring the carbon and hydrocarbon content in the exhaust gases of vehicles with gasoline engines... Safety requirements"
5. GOST 21393–75 “Cars with diesel engines. Smoke in the exhaust gases. Norms and methods of measurements. Safety requirements"
6. RD 37.009.010-85 "Guidelines for organizing diagnostics passenger cars at the service station "Avtotekhobsluzhivaniya", M., 1985
7. RD 200-RSFSR150150-81 "Guidelines for diagnosing the technical condition of the rolling stock of road transport", M., 19821
8. RD 37.009.024–92 “Acceptance and release from repair of passenger car bodies by car service enterprises”, “AvtoselkhozmashHolding”, 1992
9. GOST 9.032–74 “Paint coatings. Soils, technical requirements and designations "
10. GOST 9.10580 “Paint coatings. Classification and basic parameters of staining methods "
11. GOST 9.40280 “Paint coatings. Preparation of metal surfaces before painting "
12. GOST 9.01080 "Compressed air for spraying paints and varnishes. Technical requirements... Control methods"
13. GOST 9.41088 “Polymer powder coatings. Typical technological processes "
14. RD 3112199017894 "Protection of road transport rolling stock from corrosion", Ministry of Transport of the Russian Federation, M., 1994
15. Operating rules car tires, Approved. Ministry of Industry of the Russian Federation, Ministry of Transport of the Russian Federation, M., 1997
16. OST 20000195 "Tires and tubeless tires suitable for repairing local damage to tires and tubes"
17. OST 384717095 "Pneumatic tires for automobile tires and tubeless tires, remanufactured by applying a new tread"
18. OST 20000295 “Tires and tubeless tires that have undergone local damage repair. Technical conditions»
19. OST 384717195 "Pneumatic tires for automobile tires and tubeless tires suitable for retreading by applying a new tread"
20. GOST 95991 "12V lead starter batteries for automotive and motorcycle equipment. General technical conditions "
21. GOST 2911191 "Lead acid storage batteries. Part I. General requirements and test methods "
22. GOST 354475 “Headlights of high and low beam of cars. Technical conditions "
23. GOST 394084 “Electrical equipment for motor vehicles. General technical conditions "
24. GOST 436481 "Drives for pneumatic brake systems of motor vehicles"
25. GOST 696472 "External signal and lighting lanterns for cars, tractors, self-propelled machines and trailers. Technical requirements"
26. GOST 1098474 “External light signaling devices for cars, tractors, trailers and other vehicles. Light and color characteristics. Standards and test methods "
27. GOST 1869973 “Electric windshield wipers. Technical requirements"
28. GOST 22895-77 " Braking systems and the braking properties of motor vehicles. Performance standards. Technical requirements"
29. GOST 23181–78 "Drives internal combustion piston. Nomenclature of diagnostic parameters "
30. GOST 23435–79 “Reciprocating internal combustion engines. Nomenclature of diagnostic parameters "
31. GOST 2138989 “Trucks. General technical requirements "
32. NiP 2.3.5.021–94 "Sanitary rules for food trade enterprises"
33. P 11 "Sanitary requirements for the transportation of food" Approved. ch. doctor of the USSR 04.16.
34. GOST 20228–74 "Torque converters trucks, buses and tractors. Main parameters"
35. GOST 3396–90 “Leaf springs for automotive vehicles. General technical conditions "
36. GOST 29307–92 “Road vehicles. Motorcycles. Fuel consumption measurement methods "
37. OST 37.004.016–84 “Repaired motorcycles. General technical requirements "
39. OST 37.004.017–84 "Repaired motorcycles"
40. MU-200-RSFSR-12-0016-84 "Guidelines for the control and optimal adjustment of gas equipment supply systems for vehicles powered by LNG", NIIAT, 1994
41. RD-200-RSFSR-12-0185-87 "Manual for the operation of vehicles running on liquefied natural gas"
43. MU-200-RSFSR-12-0163-87 "Guidelines for the operation of gas-diesel vehicles running on liquefied natural gas"
44. RD-200-RSFSR-12-0111-87 “Regulations on the temporary point for the periodic inspection of automobile LNG cylinders. Classifier of defects in automobile cylinders ", NIIAT, 1997
45. IO-200-RSFSR-15-0077-83 "Typical technology for performing routine maintenance of the first, second and seasonal Maintenance cars ZIL 138A (138I), GA3 5327, GAZ 5227 ", M, 1983
46. ​​GOST 94973 "Steel cylinders of small and medium volume for gases at Pp / 19.6 MPa (200 kg / cm2)
47. MU-200-RSFSR-12-0052-85 "Typical technology for testing fuel systems of vehicles running on compressed natural gas", NIIAT, 1985
48. RT-200-RSFSR-15-0082–84 "Temporary guidance for the current repair of vehicles ZIL 138A (138I), GA3 5227, operating on natural gas", M., 1984
49 RT-200-RSFSR-15-0087–84 "Guidelines for the current repair of vehicles running on compressed natural gas", NIIAT, 1984
50. TU 152-12-007–99 “Cars. Conversion of trucks, cars and specialized vehicles into gas cylinders for operation on compressed natural gas. Acceptance for re-equipment and release after re-equipment. Testing of gas fuel systems ", NIIAT, 1999
51. TU 152-12-008–99 “Cars and buses. Conversion of trucks, cars and buses into gas cylinders for operation on liquefied petroleum gases. Acceptance for re-equipment and release after re-equipment. Tests of gas cylinder systems ", NIIAT, 1999
52. RD-200-RSFSR-12-0227-88 "Manual for the conversion of trucks with diesel engines for work on LNG ", NIIAT, 1988.
53. TU-200-RSFSR-12-538-86 “Specifications. Conversion of passenger cars running on compressed natural gas. Acceptance for re-equipment and release after re-equipment, testing of fuel systems ", NIIAT, 1986
54. RD-200-RSFSR-12-0176-87 "Guidelines for organizing and carrying out the conversion of automobile rolling stock for operation on liquefied petroleum gas", NIIAT, 1987
55. RD 3112199-0182–94 "Regulatory framework for certification of services for the conversion of automobile rolling stock to operate on gas fuel", M., 1994
56. RTM-200-RSFSR-12-0014–84 "Guidelines for the organization and implementation of the conversion of automobile rolling stock to run on compressed natural gas", NIIAT, 1994
57. OST 37.001.211–78 “Safety of the vehicle structure. Interior equipment of passenger car salons and bodies. Technical requirements and test methods "
58. Law of the Russian Federation "On certification of products and services", Post. RF Armed Forces from 10.06.93, No. 51531 with amended. dated 12/27/95
59. GOST R “Certification system for maintenance and repair of AMTS. Certification rules "
60. RD 37.009.026–92 “Regulations on the maintenance and repair of vehicles owned by citizens (cars and trucks, buses, minitractors)”.

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state standard
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TECHNICAL SYSTEM
MAINTENANCE AND REPAIR
AUTOMOTIVE

OPERATING INDICATORS
TECHNOLOGY AND REPAIRABILITY

Reissue. January 1991

By the decree of the USSR State Committee for Standards dated December 24, 1981 No. 5620, the introduction period was established


from 01.01.83

1. This standard establishes basic and additional indicators operational manufacturability(ET) and maintainability (RP) of automotive products - part-time and all-wheel drive vehicles (trucks, cars and buses), trailers and semi-trailers (hereinafter referred to as products) for regulated operating conditions.

2. The main indicators of the ET and RP of the product are given in the table, additional indicators are in the recommended appendix.

3. Evaluation of ET and RP indicators of a product should be carried out at the stages of development, modernization, operation and overhaul.

4. Based on the results of evaluating the indicators of the ET and RP of the product based on the experience of their operation, the developers or manufacturers draw up a program for the provision of ET and RP in accordance with the requirements of GOST 23660-79, including the following works:


determination of the values ​​of the indicators of ET and RP of the product and analogues.

Indicator name

Designation

Definition

Maintenance frequency, thousand km

According to GOST 18322-78

One-time operational labor intensity of daily maintenance, people h

Average operational labor intensity of one daily maintenance

Specific operational labor intensity of maintenance,

According to GOST 21623-76

Specific operational labor intensity of current repair,

According to GOST 21623-76

Note. A differentiated analysis of operational manufacturability and maintainability can be carried out according to indicators determined separately for the main assembly units and systems and for the main types of maintenance (MOT) and car repair work similar to those given in GOST 27.003-90.

5. The results of the assessment of the ET and RP of the product should be included in the acts of acceptance of the products.

6. For a differentiated assessment of ET and RP of products during the study, it is allowed to use additional indicators given in the appendix.

ADDITIONAL PERFORMANCE INDICATORS
TECHNOLOGY AND REPAIRABILITY OF PRODUCTS

Indicator name

Designation

Definition

REPAIR INDICATORS

Specific operational duration of overhaul 1,

According to GOST 21623-76

Specific operational labor intensity of overhaul 1,

According to GOST 21623-76

The coefficient of operational labor intensity of the overhaul of the product

TO c.r

The ratio of the average operational labor intensity of major repairs to the average operational labor intensity of manufacturing a product

Specific operational labor intensity of maintenance, referred to the nominal value of its main parameter 2,

Specific operational labor intensity of current repair, referred to the nominal value of its main parameter,

Product maintainability level for maintenance

TO u.t. about

Maintainability indicator for maintenance, defined relative to the corresponding target value or baseline maintainability indicator

Repairability level of the product for current repair

TO u.t.r

The indicator of the maintainability of the product for current repair, determined relative to the corresponding value or baseline

OPERATIONAL TECHNOLOGY INDICATORS

One-time operational labor intensity of the product for TO-1, people h

S TO-1

Average operational labor intensity of one TO-1

One-time operational labor intensity of the product for TO-2, people h

S TO-2

Average operational labor intensity of one TO-2

One-time operational labor intensity of the seasonal maintenance product, pers. h

Average operational labor intensity of one seasonal service

Product availability ratio during maintenance

TO etc. about

According to GOST 21623-76

Product availability ratio during current repair

TO d.t.r

According to GOST 21623-76

Specific number of operations during product maintenance by type of work

The number of regulated operations by type of work (lubricating, fastening, adjusting), referred to 1000 km of run

The number of brands of used fuel lubricants

The total number of brands of used fuel and lubricants recommended by the operating documentation of the manufacturer, excluding substitutes and auxiliary materials used in maintenance and repair

Number of brands of applied technical fluids

The total number of brands of applied technical fluids recommended by the operating documentation of the manufacturer, excluding substitutes and auxiliary materials used in maintenance and repair

Coefficient of applicability of the product tool

The ratio of the number of tools to the total number of points for which this tool is intended in the process of maintenance and repair

1) Indicators include specific operational duration and labor intensity of performing only disassembly and assembly operations during overhaul.

2) The main parameter should be taken as the main design or operational parameter provided by the technical documentation for the product.

By the decree of the USSR State Committee for Standards dated July 17, 1979 No. 3583, the validity period is established from 01.07.80

This standard establishes general safety requirements for all types of maintenance (MOT) and routine repair (TR) of trucks and cars, buses, tractors, trailers and semi-trailers (hereinafter referred to as automobiles) intended for operation on the roads of the general network of the USSR, which are carried out at operating enterprises, maintenance stations and in specialized centers.

The standard does not establish safety requirements for maintenance and repair of vehicles running on gaseous and solid fuels, as well as special equipment mounted on cars.

1. GENERAL PROVISIONS

1.1. In the processes of maintenance and repair, the following dangerous and harmful production factors can occur:

  • moving cars, machines and mechanisms; unprotected moving parts of production equipment; moving products, blanks, materials;
  • clutter of workplaces with finished products, tools, devices, materials;
  • incorrect arrangement of vehicles in places of their storage or in premises for maintenance and repair;
  • lack of special devices, tools and equipment for ordering work in accordance with the accepted technology;
  • increased dust and gas content of the air in the working area:
  • elevated surface temperature of equipment, materials:
  • high or low temperature, humidity and air mobility in the working area:
  • increased levels of noise, vibration at the workplace during repair and control and diagnostic operations;
  • unprotected live parts of electrical equipment (electrical installations):
  • insufficient illumination of the working area;
  • harmful components in the composition of the materials used, affecting those working through the skin, respiratory tract, digestive system and mucous membranes of the organs of sight and smell.

1.2. When carrying out maintenance and repair, it is necessary to comply with the requirements of GOST 12.1.004-85 and GOST 12.1.010-76.

1.3. Equipment, instruments, tools and fixtures - in accordance with GOST 12.2.003-74.

1.4. The TO and TR processes must comply with the requirements of GOST 12.3.002-75, as well as other standards and TU applicable to these processes.

1.5. When carrying out maintenance and repair work, the "Sanitary rules for organizing technological processes and hygienic requirements for production equipment", approved by the USSR Ministry of Health, should be observed.

1.6. Maintenance and repair processes must be safe at the stages:

  • preparation of vehicles for MOT and TR;
  • direct execution of work;
  • tests and checks of car systems;
  • refueling vehicles with fuels and lubricants and special fluids;
  • storage and transportation of vehicles, parts, assemblies and materials;
  • removal and neutralization of production wastes.

1.7. Pollution industrial premises(production sites) and the environment in the processes of maintenance and repair should not exceed the maximum permissible concentrations in accordance with the requirements of SN 245-71, approved by the USSR State Construction Committee.

1.8. When carrying out maintenance and repair work, it is prohibited to use faulty equipment, fixtures, tools.

2. REQUIREMENTS FOR TECHNOLOGICAL PROCESSES

2.1. Occupational safety requirements must be observed when:

  • preparation of the workplace;
  • preparation of the facility for maintenance and repair;
  • carrying out work;
  • cleaning the workplace.

2.2. MOT and TR must be performed in specially designated places (posts) with the use of devices, fixtures, equipment and tools provided for a certain type of work.

2.3. Before being installed at the maintenance and service station, the cars should be cleaned of dirt, snow and washed.

2.4. A car installed on a floor maintenance or TP station must be securely secured by substituting at least two stops under the wheels, brake parking brake, while the lever of the gearbox must be set to the position corresponding to the lowest gear; on vehicles with gasoline engines, switch off the ignition, and on vehicles with diesel engines, turn off the fuel supply.

On wheel the car must be affixed with a sign saying "Do not start the engine: people are working!"

2.5. When servicing the car with a lift, a sign with the inscription "Do not touch: people are working!" Should be posted on the lift control mechanism. In the working position, the plunger of the lift must be securely fixed by a stop that prevents spontaneous lowering of the lift.

2.6. Maintenance posts on production lines with forced movement of vehicles should be equipped with an alarm with feedback and the ability to make an emergency stop of the movement process from any post. The movement of vehicles from one post to one post is allowed only after receiving signals from all posts about the end of work and sending a signal to all posts warning about the start of movement. When used as a warning sound signal the latter should exceed the noise level at workplaces by 6-8 dB A.

2.7. Cars installed on rotary stands must be securely fixed using the devices provided for by the stand design; drain fuel and working fluids, dismantle batteries; remove all loose objects from the body, cab and interior.

2.8. When working with highly located units (parts) of the car, you should use stable supports or step-ladders that meet the requirements of GOST 12.2.012-75.

2.9. Units and assemblies weighing more than 20 kg are allowed to be lifted and moved only with the help of lifting and transport mechanisms.

2.10. Lifting and transportation of units and assemblies by lifting and transport mechanisms must be carried out with the help of special devices according to the scheme of seizing the transportation object, provided for this type of work.

2.11. Do not carry out any work on a vehicle with one edge raised. lifting mechanism, but not installed on special stands.

2.12. Removal from the car of parts and assemblies filled with liquids should be done only after complete removal (draining) of these liquids.

2.13. Washing and cleaning of engines, parts and assemblies of cars must be carried out in washing devices or containers with specially designed substances.

2.14. Washing of units and parts fuel equipment and engines running on leaded gasoline should be carried out only after preliminary neutralization of tetraethyl lead deposits.

2.15. MOT and TR of power supply systems of engines running on gasoline with antiknock additives must be performed after complete neutralization of the assembly units of the power supply systems.

2.16. Before starting the engine, the car should be braked with the parking brake, the gearshift lever should be set to neutral.

2.17. When starting the engine with the starting handle, it is prohibited to use additional levers and amplifiers, as well as to grip the handle with a hand. The handle must be turned from bottom to top.

2.18. The engine should be started and the vehicle should be driven off under the condition of ensuring the safety of those working with this vehicle, as well as those who are near it.

2.19. Removal and installation of springs should be carried out after unloading them from the weight of the car by installing special stands (tragus) under the chassis (body).

2.20. Repair or replacement of the lifting mechanism cargo platform the vehicle must be carried out after installing an additional stop under the platform, which excludes the possibility of falling or spontaneous lowering of the platform.

2.21. MOT and TR of the car should be carried out when idle engine, except for the cases when the engine operation is necessary in accordance with the technological process of maintenance and repair.

2.22. Before turning crankshaft engine or cardan shaft it is necessary to additionally make sure that the ignition is off (for diesel engines - the fuel supply is cut off) and set the gear shift lever to the neutral position.

2.23. Purge the power supply system using an air pump connected to a compressed air distribution system equipped with a moisture separator. In this case, the air pressure in the distribution system should not exceed 0.5 MPa.

2.24. Car brakes must be tested on a test bench. It is allowed to carry out the test on a special site, while its dimensions must be such as to ensure the safety of people and vehicles even in the event of a brake failure.

2.25. Before starting maintenance and repair of a tank car for the transport of flammable and explosive goods, the tank must be grounded.

2.26. Batteries should be dismantled and installed using special devices to prevent the batteries from falling.

2.27. All work related to the repair and maintenance of batteries must be carried out in rooms specially equipped for these purposes.

2.28. The electrolyte should be prepared in specially designed vessels by pouring the acid into water in a thin stream with thorough stirring of the solution with a glass or ebonite rod.

2.29. Batteries installed for charging must be connected with clamps that exclude the possibility of sparking.

2.30. When charging batteries, the plugs from the cans must be turned out.

2.31. Frame repairs should be carried out on stands or on a vehicle with wheels installed. When repairing on stands, the frame must be in a stable position.

2.32. The dismantled bodies and cabins of cars to be repaired must be installed on special stands or stands and be in a stable and convenient position for work.

2.33. The straightening of fenders and other sheet metal parts must be carried out on a car or on special stands.

2.34. In order to exclude the possibility of ignition of combustible materials (body upholstery, fuel, etc.), electric welding work directly on the car should be carried out in accordance with the requirements of GOST 12.3.003-86.

2.35. Soldering and welding of containers from under fuel and lubricants must be carried out only after complete removal of these substances and their vapors by means of special processing.

2.36. Removal of parts (for example, springs) that requires the application of significant forces should be done using pullers.

2.37. Dismantling the tire from the wheel rim must be carried out after the pressure in the tire chamber has been completely relieved.

2.38. Mounting and dismantling of the tire should be carried out only with the help of equipment, devices, fixtures and tools intended for this purpose, with the use of special fences that ensure the safety of workers in the event of a release of the lock ring.

2.39. It is allowed to mount a tire on a wheel rim with a lock ring provided there is no damage to the wheel rim and damage to the lock ring.

You need to watch out for that. so that the locking ring fits completely into the groove of the obol.

2.40. It is not allowed to pump the wheels without removing them from the car if the wheel assembly is broken or the pressure in the wheel is reduced by more than 40% of the standard value

2.41. Inflation of wheels with locking rings should be carried out using special fences to ensure the safety of workers when the locking ring is flying out.

3. REQUIREMENTS FOR INDUSTRIAL SPACES AND OUTDOOR AREAS FOR STORING CARS

3.1. Industrial premises and open areas for storing cars must meet the requirements of SN and P II - 93-74 and SN 245-71. approved by the USSR State Construction Committee.

3.2. The floors of industrial premises must be flat, resistant to the effects of aggressive substances used in the maintenance and repair processes, and also have slopes for water drainage.

3.3. Wheel sidewalks should be erected along all walls of vehicle storage facilities.

3.4. Overpasses and inspection ditches that are not equipped with a carrying conveyor must have guides and safety flanges along their entire length.

3.5. Manufacturing sites where you can stand out harmful substances, vapors, dust, etc., must be isolated from other areas.

3.6. Premises and open areas for the repair and storage of cars must have a marking of the arrangement of cars, made with persistent dyes in contrasting colors.

3.7. Ditches, trenches and tunnels should be equipped with fresh air ventilation and should not be obstructed by foreign objects.

3.8. The air in the working area is in accordance with GOST 12.1.005—76.

3.9. Premises for maintenance, repair and storage of vehicles must be equipped with supply and exhaust ventilation.

H.10. Premises and posts where technological operations are carried out with a running car engine must be equipped with devices for removing exhaust gases from the work area.

3.11. The room for washing cars and parts must be isolated from other production areas.

3.12. Rooms where oil regeneration, battery charging, painting and other work related to the release of explosive substances are carried out must be equipped with supply and exhaust ventilation with a mechanical stimulator in an explosion-proof design, not combined with ventilation systems of other rooms.

Despite the fact that in the issue of safety requirements for vehicles, everyone "in the old fashioned way" refers to various GOSTs, this is not entirely correct. Indeed, GOSTs (and since 2004, in accordance with the Resolution of the Gosstandart of the Russian Federation of January 30, 2004 N 4 "On national standards Russian Federation"all GOSTs and interstate standards are recognized by National Standards) establish certain requirements for a particular type of product, the procedure for its production, operation, and these requirements are established in order to increase the level of safety and ensure the quality of goods and services, but one of the basic principles of standardization (as This follows from Article 12 of the Federal Law of December 27, 2002 N 184-FZ "On Technical Regulation") is the principle of voluntary application of these documents. GOST requirements, or not.

Exceptions to this rule that oblige the manufacturer of goods or services to apply a specific GOST in mandatory, take place only at the time of production of products (provision of services) the corresponding Technical Regulations have not yet been adopted, which determines the requirements for this kind products. In this case, GOST is mandatory, but only in terms of the requirements for the product itself, the processes of its production, operation, storage, transportation, sale and disposal, and only in the part corresponding to the goals of protecting the life and health of citizens, protecting property, protecting the environment. , animals and plants, as well as prevention of misleading consumers of such products. In other words, if a product (result of a service), due to its improper manufacture, (its improper provision), can cause harm to someone's life or health, someone's property, nature, or mislead the consumer, while the Technical Regulations establishing the requirements there is no such product (service), then the requirements of GOST are mandatory.
As for cars, in September 2010, the Technical Regulations on the Safety of Wheeled Vehicles entered into force, which was valid until January 1, 2015, after which it was replaced by the Technical Regulations of the Customs Union "On the Safety of Wheeled Vehicles" (TR CU 018 / 2011), Thus, the main and mandatory document containing requirements for the safety of vehicles is precisely the Technical Regulations, and not GOSTs. Although, in fairness, it should be noted that the provisions of the Technical Regulations largely repeat the provisions of the corresponding GOSTs.

So, at the present time, there are three main regulatory acts that establish the requirements for the technical condition of a vehicle in operation, these are:

1. Technical Regulations of the Customs Union "On the safety of wheeled vehicles" (TR CU 018/2011)
2. The main provisions on the admission of vehicles to operation and the duties of officials to ensure road safety (approved by the Government of the Russian Federation of 23.10.1993 N 1090 "On the Rules of the road")
3. Rules for the technical inspection of vehicles (approved by the Decree of the Government of the Russian Federation of 05.12.2011 N 1008 "On the technical inspection of vehicles")

In principle, all three of these documents contain similar requirements for vehicles, but in a given situation one or another document applies. And despite the fact that the requirements are very similar, there are still some differences.
In particular, the Technical Regulations are applied in general by all vehicle owners, service workshops, and regulatory authorities when supervising the technical condition of vehicles in operation.
The main provisions are applied by drivers of vehicles, with their direct control, as well as by traffic police officers when supervising road traffic... It is for the presence of the malfunctions of the car specified in the Basic Provisions that the driver can be fined under Article 12.5 of the Code of Administrative Offenses of the Russian Federation.
The inspection rules are applied by the Inspection Operators at periodic technical inspection Vehicle. At the same time, they are not entitled to check the car for compliance with other parameters that are not specified in the Rules for conducting a technical inspection, even if such parameters are specified in the Basic Provisions, or in the Technical Regulations. But even a diagnostic card, with a mark about the health of your car, will not save you from a fine for the presence of such malfunctions.

For example, in accordance with the Basic Provisions and Technical regulations, on vehicle studded and non-studded tires must not be used at the same time. That is, if the front axle is equipped with non-studded tires, and tires with studs are installed on the rear axle, this is a violation. The driver can be prosecuted in the form of a fine of 500 rubles. However, during the inspection it will not be a malfunction (it should not be considered a malfunction), the Rules for the inspection do not say anything about checking the "studding" of tires. Or, for example, if you install gas-discharge light sources ("xenon") in conventional (intended for use with halogen lamps) headlight units, then this will not affect the results of the inspection (if, of course, the adjustment angles and the intensity of the headlights are meet the requirements). That is, the very fact that a "xenon" is installed in a conventional headlamp is not a violation during the inspection. However, on the road, traffic police officers can bring you to responsibility for this, up to the deprivation of rights, since the Technical Regulations and the Basic Provisions prohibit such changes in the operating mode of lighting devices, even if the angles of adjustment and the intensity of the headlights correspond to the standards.

At the same time, the Rules for the technical inspection contain links to some points of individual GOSTs. In these cases, the requirements of these GOSTs should be applied, but only to the extent of the requirements of those points to which there is a direct reference in the Maintenance Rules. There are not many such links, below is a list of points of various GOSTs, which are referenced in the Rules for Carrying Out a Technical Inspection, and which are subject to mandatory use by Maintenance Operators when carrying out a technical inspection:

1. Clauses 4.1, 4.3.4-4.3.11, table 6a and table 10 GOST R 51709-2001 “Motor vehicles. Safety requirements for the technical condition and test methods "check (see paragraph 1 of Appendix No. 1 to the Rules for the inspection)
2. Section 4 GOST R 17.2.02.06-99 “Nature protection. Atmosphere. Norms and methods for measuring the content of carbon monoxide and hydrocarbons in the exhaust gases of gas-cylinder vehicles "(see paragraph 32 of Appendix No. 1 to the Rules for Carrying Out a Technical Inspection)
3. Section 4 GOST R 52033-2003 “Cars with gasoline engines. Emissions of pollutants with exhaust gases. Norms and methods of control when assessing the technical condition "(see paragraph 32 of Appendix No. 1 to the Rules for conducting technical inspection)
Other GOSTs, as well as other points of the above-listed GOSTs, are not applied during technical inspection.

All documents presented in the catalog are not their official publication and are intended solely for informational purposes. Electronic copies of these documents can be distributed without any restrictions. You can post information from this site to any other site.

STATE STANDARD OF THE UNION OF SSR

MAINTENANCE AND REPAIR SYSTEM OF AUTOMOTIVE EQUIPMENT

REQUIREMENTS FOR OPERATIONAL TECHNOLOGY AND REPAIRABILITY OF PRODUCTS

Motor vehicle maintenance and repair system.

Requirements for maintainability and repairability of items

GOST 21624-81 instead of GOST 21624-76

By the decree of the USSR State Committee for Standards dated December 24, 1981 No. 5619, the introduction period was established

from 01.01.83

Failure to comply with the standard is punishable by law

This standard establishes requirements for products to ensure a given level of operational manufacturability (ET) and maintainability (RP), as well as the values ​​of ET and RP indicators provided for by GOST 20334-81, for automotive products - four-wheel drive and non-four-wheel drive vehicles (trucks, cars and buses ), trailers and semi-trailers (hereinafter referred to as products).

The standard does not apply to special and specialized automotive products.

Requirements for ET and RP of products should be included in the terms of reference for the development or modernization of the product and the technical level map.

The terms used in this standard and the explanations to them are given in the reference.

2. REQUIREMENTS FOR ENSURING OPERATIONAL TECHNOLOGY AND REPAIRABILITY OF THE PRODUCT

2.1. The design and layout of the product and its component parts must ensure that all maintenance operations (MOT) and routine repairs (TR) are carried out with the lowest possible labor and material costs.

2.2. General requirements for the provision of ET and RP of automotive products are:

increase in the frequency of maintenance of products;

increasing the reliability of the product and its components;

ensuring accessibility to the component parts of the product requiring maintenance and repair;

ensuring easy removability of the component parts of the product;

standardization and unification of component parts of the product and operating materials;

reducing the number of product items requiring regular maintenance;

reduction of the nomenclature and standard sizes of fasteners;

improvement of anti-corrosion protection of the product, its components and fasteners;

providing access to components requiring anti-corrosion protection in operation;

ensuring traceability when used for its intended purpose, maintenance and current repair;

ensuring the suitability of the product for washing, fastening, adjusting, lubricating, control and diagnostic and repair work;

ensuring adaptability to the performance of fine-tuning and control and measuring works;

ensuring the possibility of using original design solutions and new materials;

ensuring full geometric and functional interchangeability of the same type of components during maintenance and repair;

reduction in the number of maintenance personnel and the need for specialists with high level qualifications by reducing and simplifying dismantling, assembly, adjustment and other works.

3. VALUES OF INDICATORS

3.1. The values ​​of the frequency of daily (EO), first (TO-1) and second (TO-2) maintenance, specified in the technical documentation, and TO according to service books are given in table. 1.

Labor intensity of maintenance and current repair of passenger cars with 4x2 wheel arrangement

Vehicle class

Engine displacement, l

Weight (dry), kg

Operational complexity

one-time daily maintenance,

person-h

specific

Maintenance

maintenance

person-h / thousand km

no more

Extra small

Up to 1.2

Up to 850

0,25

0,70

Small

St. 1.2 to 1.8

St. 850 to 1150

0,35

0,80

Average

St. 1.8 to 3.5

St. 1150 to 1500

0,50

1,00

Table 3

Labor intensity of maintenance and repair of buses

Class

Length, m

Operational complexity

specific

Maintenance

maintenance

person-h / thousand km

no more

Extra small

Up to 5.0

0,50

2,00

Small

St. 6.0 to 7.5

0,70

2,50

Average

St. 8.0 to 9.5

0,95

3,00

Big

St. 10.5 to 12.0

1,20

3,90

Table 4

Labor intensity of maintenance and routine repair of trucks general purpose with wheel arrangement 4 × 2 and 6 × 4

Carrying capacity

Operational complexity

one-time daily maintenance, man-h

specific

Maintenance

maintenance

person-h / thous. km

no more

Especially small

0.5 to 1.0

0,20

0,90

Small

St. 1.0 to 3.0

0,40

1,20

Average

St. 3.0 to 4.0

0,55

1,40

St. 4.0 to 5.0

0,55

1,80

Big

St. 5.0 to 8.0

0,65

2,00

Especially large

St. 8.0 to 10.0

0,80

2,50

St. 10.0 to 16.0

1,00

2,60

3.6. The values ​​of the one-time operational labor intensity of the EO, as well as the specific operational labor intensity of TO and TR for all-wheel drive vehicles should not exceed the values ​​given in table. ...

ANNEX 1
Reference
EXPLANATION OF TERMS USED IN THIS STANDARD

Term

Explanation

1. Special and specialized automotive products

According to GOST 21398-75

2. General purpose vehicle

According to the "General Classifier of Industrial and Agricultural Products", "Higher Classification Groupings", class 45 - "Automotive Industry Products". Approved by the State Planning Committee of the USSR on December 18, 1974

3. Daily maintenance (EO), first maintenance (TO-1), second maintenance (TO-2), seasonal maintenance (CO)

Complexes of operations referred to under these names in the instructions for the operation of products of specific brands developed by manufacturers of products in accordance with GOST 2.601-68

4. Current repair (TR)

5. Basic model

A product conditionally taken as the main one in the development and execution of design documentation and in the organization of production

6. Operational complexity

According to GOST 21623-76

APPENDIX 2
Recommended
CORRECTION RATES OF OPERATING TECHNOLOGY AND REPAIRABILITY DEPENDING ON THE CATEGORY OF OPERATING CONDITIONS

Table 1

Characteristics of the operating conditions of products and the corresponding categories

Working conditions of products

1. Highways of I, II, III technical categories outside the suburban area on flat, slightly hilly and hilly terrain, having cement-concrete and asphalt-concrete pavements

1. Highways of I, II, III technical categories outside the suburban area in mountainous terrain, as well as in small towns and in the suburban area (in all types of relief, except for mountain), having cement-concrete and asphalt-concrete types of pavements.

2. Highways of I, II, III technical categories outside the suburban area (in all types of relief, except for mountainous ones), as well as in small towns and in the suburban area on flat terrain with a coating of bitumen-mineral mixtures.

3. Highways of III, IV technical categories outside the suburban area, having crushed stone and gravel surfaces in all types of relief, except for mountainous and mountainous

1. Highways of I, II, III technical categories outside the suburban area, car roads in small towns and suburban areas (mountainous areas), as well as in large cities, with cement-concrete and asphalt-concrete pavements.

2. Highways of I, II, III technical categories outside the suburban area (mountainous terrain), highways in small towns and in the suburban area (in all types of relief, except flat), as well as in big cities (in all types of relief, except for mountain), having coatings of bitumen-mineral mixtures.

3. Highways of III, IV technical categories outside the suburban area in mountainous and mountainous terrain, highways in the suburban area and streets of small towns, streets of large cities (all types of relief, except for mountainous and mountainous), with crushed stone and gravel surfaces.

4. Highways of III, IV, V technical categories outside the suburban area, highways in the suburban area and streets of small towns, streets of large cities (flat terrain), covered with cobblestone and crushed stone, as well as coatings from soils treated with binders materials.

5. Intra-plant highways with improved coatings.

6. Winter roads

1. Streets of large cities with coatings of bitumen-mineral mixtures (mountainous terrain), crushed stone and gravel coatings (mountainous and mountainous terrain), coatings of cobblestone and crushed stone and from soils treated with binders (all types of relief, except for plain) materials ...

2. Highways of the V technical category outside the suburban area, highways in the suburban area and streets of small towns (flat terrain), having unpaved unreinforced or reinforced with local materials.

3. Timber and forestry dirt roads in good condition

1. Natural dirt roads, on-farm roads in rural areas, intra-quarry and dump roads, temporary access roads to various construction sites and places of extraction of sand, clay, stone, etc. during periods when traffic is possible there

table 2

Correction factors for the frequency of maintenance and the specific operational labor intensity of the current repair, depending on the category of operating conditions of automotive products

Table 3

Coefficients for correcting the frequency of maintenance of the specific labor intensity of the current repair, depending on the climatic regions of operation of automotive products

Natural and climatic region

Correction factor

maintenance intervals

specific labor intensity of current repair

Moderately cold

Moderately warm, moderately warm humid, warm humid

Hot dry, very hot dry

Cold (with an average temperature of January from minus 15 to minus 20 rubles)

Cold (with an average temperature of January from minus 20 to minus 35 °)

Very cold (with an average January temperature of minus 35 ° and below)

Note . When automotive products operate in conditions with a highly aggressive environment, the value of the maintenance frequency is reduced by 10%, and the value of the specific labor intensity of the TR is increased by 10%.

The work of automotive products for the transportation of chemical goods that cause intense corrosion is equated to conditions with a highly aggressive environment.

APPENDIX 3
Recommended
RECOMMENDATIONS FOR ENSURING REPAIRABILITY AND OPERATIONAL TECHNOLOGY OF PRODUCTS AND THEIR COMPONENTS

1. Design of assembly units

1.1. Units and parts subject to frequent dismantling during operation must be easily removable.

1.2. Manhole covers that are frequently removed should be fitted with quick release clamps that prevent spontaneous opening.

1.3. For the cables and rods of the control drive of the product systems, provide guides made of materials that do not need lubrication.

1.4. Provide on products with pneumatic control systems the ability to inflate and inflate tires from the pneumatic system.

1.5. Ensure the installation on the wheels of heavy-duty trucks and buses signaling devices for the decrease in tire pressure to the minimum permissible value.

1.6. The external body shapes of cars, buses, trucks such as a van, a trailer and a semi-trailer should be adapted for a mechanized external washing on brush machines.

1.7. Provide the possibility of unhindered passage of washing brushes during mechanized washing of products along its parts and devices protruding on the surface of the body (windshield wipers, rear-view mirrors, antennas, additional headlights, signals, etc.).

1.8. To use types of bus floor coverings and a method of its fastening, which provide the possibility of a hose-type cleaning of the passenger compartment without water penetration behind the panels and under the floor covering. Provide for the possibility of complete drainage of water accumulated on the floor during washing.

1.9. Provide for the design of the bus interior and its indoor equipment, providing the possibility of mechanized cleaning, including washing and special treatment with disinfectants.

1.10. On products with carburetor engines install devices that exclude the ingress of water on the electrical equipment of the engine during mechanized and hose washing.

1.11. Capacity and reservoirs, the levels of working fluids in which they should be monitored (engine lubrication system, cooling system, transmission oil housings, reservoirs with brake fluid etc.), provide easily observable level indicators (probes, transparent windows, remote indicators, etc.). Provide, if necessary, the installation of built-in devices that allow you to monitor the liquid level directly on the instrument panel or make it easy and quick to control it.

1.12. In constructions fuel system and other devices that use special liquids or oil, provide for the possibility of complete drainage of fluid from all tanks and working volumes.

1.13. Provide easy disconnectability of hydraulic and pneumatic drives feeding the component parts of the product.

1.14. In cases where, according to the conditions of the adopted design solutions, it is impossible to refuel products with fuel, water, oil and other technical fluids from the ground level, ensure the installation of built-in devices for access of workers to the filling points, as well as to the windshield and rear windows.

1.15. Assembly units and mechanisms, the mass of which exceeds 30 kg, should be made adapted for removal and transportation with lifting means (provide for grippers, eyebolts, eyelets, etc.).

1.16. Methods for attaching a spare wheel to products must ensure that it can be installed and removed by one person with a required force not exceeding 500 N (50 kgf).

1.17. On products with a monocoque body, provide for structurally designed places that should ensure the possibility of hanging them with a jack at least at four points, as well as during maintenance and repairs - with lifts: for frame products, ensure the possibility of hanging them with lifts and jacks under bridges.

1.18. Use self-adjusting brakes on passenger cars and buses of all types.

1.19. Use easily removable brake drums, allowing inspection of the brake mechanisms for maintenance without dismantling the wheel hubs.

1.20. The control body for draining the condensate of the air cylinders of the brake drive system should be located in a place convenient for control.

1.21. Provide simple and easy replacement or cleaning of the moisture / oil separator of the pneumatic brake drive system.

1.22. Provide free access to the tire valves on twin wheels by installing valve extensions.

1.23. Batteries with open inter-accumulator jumpers should be equipped with a cover at the place of their installation on the product, which reliably protects their upper part from dust, moisture and dirt, or placed in a closed ventilated compartment.

1.24. In the electrical system of the products, install plug connectors that allow you to remove the main components and lighting devices without unscrewing the contact connections. Concentrate connectors as grouped nodes.

1.25. Install a branched network of fuses in the electrical equipment of the products, providing easy and quick troubleshooting in the system.

1.26. In the electrical system of products of all types, use alternators of the most promising design.

1.27. Equip all types of products with battery circuit breakers.

1.28. Provide easy and quick removal of engine starting units and assemblies from the product, as well as power supply, gas release and cooling systems.

1.29. Provide free access to maintenance objects on the engine by using a tilting cab or a hinged hood-fenders block, lowering the height of the fenders, and using easily removable hood sidewalls.

1.30. Provide in the design of the product the possibility of applying and then resuming in operation an anti-corrosion coating of the external and internal surfaces of the closed cavities of the body elements subject to corrosion.

1.31. Provide the ability to remove the engine cylinder head directly to the product.

1.32. Ensure the use of magnetic shields and plugs in engine designs.

1.33. To provide for products the maximum possible reasonable degree of unification for assembly units and components, mechanisms, component equipment, for the placement of controls and instrumentation.

2. Layout of assembly units of the product

2.1. Accept the design and layout of assembly units of the product, providing free access to all devices and parts subject to maintenance and control in operation.

2.2. Place drain plugs of containers in places that provide free access to them and the ability to release liquids without loss and hitting the surface of adjacent parts of the product.

2.3. Place battery in places that provide the ability to control the level and density of electrolyte in each can directly on the product.

3. Methods of fastening assembly units, fasteners

3.1. The types of fasteners for all connections of the product should be selected based on the conditions for using the minimum number of used standard sizes of keys.

3.2. The number of standard sizes of “turnkey” places for threaded plugs of drain and filler openings of containers should be no more than three.

3.3. Provide free access with a power tool or torque wrenches to fasteners with a high or normalized tightening force. Provide the necessary access to the remaining fasteners with a fastening tool.

3.4. Provide the ability to perform bolt tightening work by one person.

3.5. All fasteners that are exposed to moisture must be coated with an anti-corrosion coating.

3.6. Use plastic fasteners where possible.

3.7. Use self-locking fasteners or other means that exclude self-loosening in the most critical connections of the product, primarily related to ensuring traffic safety.

3.8. Observe the frequency of the frequency of fastening work and the frequency of maintenance of the product.

4. Lubrication

4.1. Provide friction units that do not require lubrication.

4.2. The number of brands of lubricants used (excluding substitutes) should be no more than four for cars and six for trucks and general buses.

4.3. Provide for the choice of type of design, location and method of installation of grease fittings, allowing the use of existing standard lubrication equipment with one type of grease tip.

4.4. The design and location of the filling holes of the crankcases of units and assemblies must ensure the possibility of sucking out oil, flushing the crankcases and filling with fresh oil through the filler necks.

5. Anti-corrosion protection and painting

5.1. Anticorrosive protection of cabins, bodies and their painting during manufacture should provide:

no rust on external surfaces for at least three years; *

absence of pits and through corrosion damage for at least five years. *

5.2. Life time paints and varnishes of bodies must correspond to the resource of the car or body (cabin) before overhaul. *

5.3. Provide access (openings, channels, hatches, etc.) to the inner surfaces of the body and cab, corroded, to control and carry out anti-corrosion measures in operation.

5.4. Provide for the installation of plugs, hatches and other devices to drain moisture and condensate from the body cavities.

5.5. Eliminate places of accumulation of dirt (niches, traps, etc.) on the surfaces of the body and cabins, ensure good fitness bodies and cabins for washing and anti-corrosion work.

5.6. All fasteners, metal pipelines, rods exposed to moisture must have an anti-corrosion coating.

6. Technical diagnostics of assembly units of the product

6.1. In the designs of assembly units of the product, install special devices and devices for connecting standard diagnostic equipment.

6.2. Position the connectors for connecting the required diagnostic equipment, installed directly on the product, so that they do not impede access to individual units and assembly units and do not interfere with the installation and dismantling work during maintenance in the current repair of the product. Concentrating places for equipment connections.

6.3. In the systems of hydraulic and pneumatic reinforcement of the mechanism of the product, provide devices that allow you to monitor the technical condition of the systems without disassembling and removing them from the product.

6.4. Accept the type of design of the engine block head and the location of the spark plugs and injectors, which provide the ability to measure the amount of compression in the cylinders on a complete product.

6.5. In the design of the brakes of trucks and buses, provide for the possibility of visual control of the thickness of the friction linings brake pads without disassembly (hatches closed with easily removable plugs, etc.) or the presence of a signaling device about the limiting wear of parts.

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