1st rank

Description of the work. Dismantling of simple car assemblies. Chopping with a chisel, cutting with a hacksaw, filing, deburring, washing, threading, drilling holes in a conductor in a car, cleaning from dirt, washing after disassembly and lubricating parts. Participation in the repair under the guidance of a more qualified locksmith.

Must know: basic techniques for performing work on the disassembly of individual simple units; purpose and rules for the use of the used locksmith and control and measuring tools; name and marking of metals, oils, fuels, brake fluid, detergents.

Work examples

1. Cars - draining water from the cooling system, fuel from tanks, brake fluid from the hydraulic brake system.
2. 2.Fine and coarse air and oil filters - disassembly.

2nd category

Description of the work. Disassembly trucks, except for special and diesel engines, passenger cars, buses up to 9.5 m long and motorcycles. Repair, assembly of simple joints and car assemblies. Removal and installation of simple lighting fixtures. Cutting, splicing, insulation and soldering of wires. Fastening work during the first and second maintenance, elimination of revealed minor faults. Locksmith processing of parts according to 12-14 quality standards using fixtures, locksmith and measuring tools. Carrying out works of average complexity on the repair and assembly of cars under the guidance of a locksmith of higher qualifications.

Must know: basic information about the device, cars and motorcycles; the order of assembly of simple assemblies; techniques and methods of cutting, splicing, insulation and soldering of electrical wires; main types of electrical and insulating materials, their properties and purpose; methods of performing fastening work and the volume of the first and second maintenance; purpose and rules for the use of the most common universal and special devices and control and measuring instruments; basic mechanical properties of the processed materials; purpose and application of cooling and brake fluids, oils and fuel; rules for the use of pneumatic and power tools; system of tolerances and landings; qualities and roughness parameters; fundamentals of electrical engineering and metal technology in the amount of work performed.

Work examples

1. Cars - removal and installation of wheels, doors, mud flaps, footrests, bumpers, clamps, side brackets, truck fenders, tow hooks, license plates,
2. Crankcases, wheels - check, fastening.
3. Valves - disassembly of the guides.
4. Brackets, clamps - manufacturing.
5. Tipper mechanisms - removal.
6. Water pumps, fans, compressors - removal and installation.
7. Plafonds, rear lights, ignition coils, candles, sound signals - removal and installation.
8. Electrical devices and assemblies - check, fastening during maintenance.
9. Wires - replacement, soldering, insulation.
10. Gaskets - manufacturing.
11. Springs - lubrication of leaf springs with their unloading.
12. Candles, breakers-distributors - cleaning contacts.
13. Air and oil filters for fine and coarse cleaning - disassembly, repair, assembly.

3rd rank

Description of the work. Dismantling of diesel and special trucks and buses over 9.5 m in length. Repair, assembly of trucks, except for special and diesel, cars, buses up to 9.5 m in length. Repair and assembly of motorcycles, scooters and other motor vehicles. Fastening works threaded connections during maintenance with replacement of worn parts. Maintenance: cutting, repair, assembly, adjustment and testing of aggregates, assemblies and devices of medium complexity. Dismantling of units and electrical equipment of cars. Identification and elimination of malfunctions in the operation of units, mechanisms, devices of cars and buses. Connection and soldering of wires with devices and electrical equipment. Locksmith processing of parts according to 11-12 grades with the use of universal devices. Repair and installation of complex units and assemblies under the guidance of a mechanic of higher qualifications.

Must know: device and purpose of units, assemblies and devices of medium complexity; rules for assembling cars and motorcycles, repair of parts, assemblies, assemblies and devices; basic techniques for disassembly, assembly, removal and installation of devices and electrical equipment; adjusting and fastening works; typical malfunctions electrical equipment systems, methods of their detection and elimination; purpose and basic properties of materials used in the repair of electrical equipment; basic properties of metals; the purpose of heat treatment of parts; device of universal special devices and control and measuring instruments; system of tolerances and landings; qualities and roughness parameters.

Work examples

1. Passenger cars, trucks, buses of all brands and types - removal and installation of gas tanks, crankcases, radiators, brake pedals, mufflers, replacement of springs.
2. Cardan shafts, brake drum trunnions - fitting during assembly.
3. Fans - disassembly, repair, assembly.
4. Cylinder heads, cardan joints - check, fastening.
5. Dumping mechanism cylinder heads - removal, repair, installation.
6. Engines of all types, rear, front axles, gearboxes, except for automatic ones, clutches, cardan shafts - disassembly.
7. Contacts - soldering.
8. Fenders of passenger cars - removal, installation.
9. Water pumps, oil pumps, fans, compressors - disassembly, repair, assembly.
10. Windings of insulating devices and electrical equipment units - impregnation, drying.
11. Relay-regulators, ignition distributors - disassembly.
12. Valve seats - rolling cutter, lapping.
13. Headlights, ignition locks, signals - disassembly, repair, assembly.

4th grade

Description of the work. Repair and assembly of diesel, special trucks, buses, motorcycles, imported cars, pickup trucks and minibuses. Disassembly, repair, assembly of complex units, assemblies and devices and their replacement during maintenance. Break-in of cars and buses of all types at the stand. Identification and elimination of defects, malfunctions in the process of adjustment and testing of units, assemblies and devices. Disassembly of parts after disassembly and washing. Locksmith processing of parts according to 7-10 qualities using universal devices. Static and dynamic balancing of parts and assemblies of complex configuration, preparation of defective lists.

Must know: device and purpose of diesel and special trucks and buses; electrical and wiring diagrams of cars; technical conditions for assembly, repair and adjustment of units, assemblies and devices; methods of identifying and ways of eliminating complex defects discovered during the repair, assembly and testing of units, assemblies and devices; rules and test modes, technical conditions for testing and delivery of units and assemblies; purpose and rules for the use of complex test installations; device, purpose and rules for the use of control and measuring instruments; design of universal and special devices; frequency and scope of maintenance of electrical equipment and main components and assemblies of vehicles; system of tolerances and landings; qualities and roughness parameters.

Work examples

1. Engine cylinder blocks - repair and assembly with a crank mechanism.
2. Distribution shafts - installation in a block.
3. Generators, stators, speedometers - disassembly.
4. Hydraulic lifters of the tipper mechanism - test.
5. Torque converters - inspection and disassembly.
6. Cylinder head diesel engine- assembly, repair, leak test, installation and fastening.
7. Engines of all types - repair, assembly.
8. Front wheels - adjustment of the convergence angle.
9. Brake pads, shock absorbers, differentials - repair and assembly.
10. Compressors, brake valves - disassembly, repair, assembly, testing.
11. Automatic gearboxes - disassembly.
12. Mechanical transmissions - assembly, test at the stand.
13. Dump truck bodies, dump truck mechanisms - installation, adjustment of lifting and lowering.
14. Front and rear clutch axles, cardan shafts - repair, assembly and adjustment.
15. Front axles - checking and straightening under pressure in a cold state.
16. Main bearings - replacement of liners, scraping, adjustment.
17. Pistons - selection by cylinders, assembly with connecting rods, change of piston rings.
18. Instruments and assemblies of electrical equipment are complex - check and adjustment during maintenance.
19. Reducers, differentials - repair, assembly, testing and installation in the rear axle housing.
20. Relay-regulators, ignition distributors - disassembly, repair.
21. Stuffing box crankshafts, clutch hubs, ball steering rods, swivel cams - replacement.
22. Hydraulic and pneumatic brakes - disassembly.
23. Steering control - repair, assembly, adjustment.
24. Connecting rods with pistons - check on the device.
25. Connecting rods - change of bushings in the upper connecting rod head with adjustment to the piston pin; final fit on the necks crankshaft on a plumb line in four positions.
26. Car electrical wires - installation according to the scheme.

5th grade

Description of the work. Adjustment and testing on stands and chassis of complex assemblies, components and devices of cars and their replacement during maintenance. Checking parts and assemblies of electrical equipment on testing equipment and testing devices. Installation of devices and electrical equipment according to the scheme, including them in the network. Identification and elimination of complex defects and malfunctions in the process of repair, assembly and testing of units, car assemblies and electrical equipment. Complex locksmith processing, fine-tuning of parts according to 6-7 grades. Static and dynamic balancing of parts and assemblies of complex configuration. Diagnostics and adjustment of systems and assemblies of trucks, cars and buses that ensure traffic safety.

Must know: constructive arrangement of serviced cars and buses; technical conditions for the repair, assembly, testing and adjustment of complex units and electrical equipment; electrical and wiring diagrams of any complexity and the interaction of devices and units in them; causes of wear of mating parts and how to identify and eliminate them; the device of test stands.

Work examples

1. Electrical units and devices - installation according to the complete scheme, connecting to the network, checking and adjusting them during maintenance.
2. Crankshafts with flywheels - balancing.
3. Generators, stators, speedometers - repair, assembly, testing, elimination of defects.
4. Hydraulic lifters of the tipper mechanism - assembly and testing.
5. Torque converters - repair, assembly.
6. Engines of all types and brands - test bench, adjustment, diagnostics.
7. Devices for testing transmission, steering, flow meters and gas analyzers - maintenance, calibration, repair.
8. Front and rear axles - replacement and adjustment of bearings; brakes, steering, lighting and signaling systems - diagnostics.
9. Ignition distributors, relay-regulators - test at the stand, adjustment, elimination of defects.
10. Hydraulic and pneumatic brakes - repair, assembly, installation and adjustment.
11. Cylinders, main and connecting rod bearings - check after test on the bench, elimination of faults and final fastening of all connections.

6th grade

Description of the work. Repair, assembly, adjustment, testing at the stand and chassis and delivery in accordance with the technological conditions of complex units and assemblies of vehicles different brands... Verification of correct assembly with removal performance characteristics... Diagnostics and adjustment of all systems and assemblies of cars, trucks and buses. Registration of acceptance documentation.

Must know: design features cars and buses of various brands; technical conditions for the repair, testing and delivery of complex units and assemblies; methods of complete restoration and hardening of worn parts; the procedure for drawing up acceptance documents; repair rules and methods of adjustment and calibration of diagnostic equipment.

Work examples

1. Automatic transmissions - assembly, adjustment, testing.
2. Test stands for traction-economic and braking qualities cars - maintenance, repair, calibration.
3. Devices for testing electrical systems, ignition, pneumatic brakes systems, power steering - maintenance, repair, calibration and adjustment.

7th rank

Description of works... Regulation and testing on stands and chassis of especially complex aggregates, components and devices of automobiles, auto-hydraulic lifts, special vehicles intended for transportation dangerous goods... Repair of components and assemblies hydraulic systems lifts. Checking the correctness of assembly of units and assemblies with the removal of operational characteristics. Diagnostics and regulation of all systems and assemblies that ensure the traffic safety of vehicles of various brands and purposes.

Must know: features of the device of serviced cars of various brands and purposes; technical conditions for repair, testing, regulation and delivery of complex units, assemblies and electrical equipment; electrical and wiring diagrams of varying complexity; ways to restore worn-out parts of mechanisms; arrangement of test stands; types of repair and methods of calibration of diagnostic equipment.

Work examples

1. Fan switching fluid couplings - replacement, repair.
2. Hydro-, pneumatic amplifiers - repair, assembly and regulation.
3. Injectors - diagnostics, repair.
4. Power take-off - repair, assembly, testing.
5. Fuel feed angle advance clutches, speed controller - replacement.
6. Overdrive gears - repair, assembly, testing.
7. Air conditioning systems for cars of domestic and foreign production- refueling, maintenance, repair.
8. Braking systems with anti-lock braking system different types cars of domestic and foreign production - diagnostics, repair, regulation.
9. Turbochargers - disassembly, repair, assembly, testing.
10. Fuel pump control rods high pressure- regulation.
11. Units and assemblies of transmissions of cars of domestic and foreign production - repair, assembly and regulation.
12. Electronic control systems - diagnostics, repair.

Job description auto repairman

1. General Provisions

1.1 This job description defines the functional duties, rights and responsibilities of a car repair mechanic.

1.2 The car repair mechanic belongs to the professional category.

1.3 A car repair mechanic is appointed and dismissed in accordance with the procedure established by the current labor legislation by order of the director of the enterprise on the proposal of the head of the convoy.

1.4 Relationship by position:

1.4.1	Direct subordination	Convoy mechanics
1.4.2.	Additional subordination	To the head of the convoy
1.4.3	Gives orders	‑‑‑
1.4.4	The employee replaces	Person appointed in accordance with the established procedure
1.4.5	The employee replaces	‑‑‑

1. Qualification requirements of a car repair locksmith:

2.1	education	Secondary vocational education
2.2	work experience	No requirement for length of service
2.3	knowledge	device and purpose of cars of various brands; rules for assembling cars, repairing parts, assemblies, assemblies and devices; device and purpose of components, assemblies and devices; technical conditions for assembly, repair and adjustment of units, assemblies and devices; purpose and rules for the use of the used locksmith tools and instrumentation; repair rules and methods of adjustment and calibration of diagnostic equipment; arrangement of test stands; name, marking and purpose of metals, oils, fuels, brake and coolants, detergents; methods of identifying and ways of eliminating defects discovered during the repair, assembly and testing of units, assemblies and devices; rules and test modes, technical conditions for testing and delivery of units and assemblies; purpose and rules for the use of complex test installations; frequency and scope of maintenance of electrical equipment and main components and assemblies of vehicles; techniques for disassembly, assembly, removal and installation of devices and electrical equipment; electrical and wiring diagrams of cars; techniques and methods of cutting, splicing, insulation and soldering of electrical wires; typical malfunctions of the electrical equipment system, methods of detecting and eliminating them; causes of wear of mating parts and how to identify and eliminate them; ways to restore and harden worn parts; types of electrical and insulating materials, their properties and purpose; methods of performing fastening work and the volume of the first and second maintenance; mechanical properties of processed materials; purpose and basic properties of materials used in the repair of electrical equipment; basic properties of metals; the purpose of heat treatment of parts; rules for the use of pneumatic and power tools; system of tolerances and landings; qualities and roughness parameters; fundamentals of electrical engineering and technology;
2.4	skills	work in the specialty
2.5	Additional requirements	---

1. Documents regulating the activities of a car repair mechanic

3.1 External documents:

Laws and regulations related to the work performed.

3.2 Internal documents:

Charter of the enterprise, Orders and orders of the director of the enterprise (head of the convoy); Regulations on the convoy, Job description of a mechanic for car repair, Internal labor regulations.

1. Job responsibilities auto repairman

Locksmith for car repair:

4.1. Ensures the operation of engines, units and mechanisms of cars;

4.2. Carries out daily, periodic and necessary maintenance of vehicles (refueling, lubrication and adjustment work);

4.3. Regulates and tests assemblies, units and devices of cars at the stands;

4.4. Identifies and removes defects;

4.5. Restores, repairs, manufactures and replaces worn out, damaged parts, components and assemblies of cars;

4.6. Checks the correctness of assembly, removes performance characteristics;

4.7. Carries out sorting of parts, assemblies, assemblies and mechanisms;

4.8. Carries out diagnostics of newly arrived cars, running them in at the stand;

4.9. Installs optional equipment for various purposes for cars;

4.10. Carries out preservation and re-preservation of vehicles during their long-term storage;

4.11. Prepares cars for the winter and summer seasons;

4.12. Draws up acceptance documents;

1. Car Repair Locksmith's Rights

A car repair mechanic has the right to:

5.1. To get acquainted with the draft decisions of the management of the enterprise concerning its activities.

5.2. Submit proposals for improving the work related to the responsibilities provided for in this instruction for the management's consideration.

5.3. Within the limits of their competence, inform their immediate supervisor about all deficiencies identified in the course of their activities and make proposals for their elimination.

5.4. Request, personally or on behalf of your immediate supervisor, from the heads of the enterprise departments and specialists, information and documents necessary for the performance of their official duties.

5.5. Require the management of the enterprise to assist in the performance of their duties and rights.

1. Car repair locksmith's responsibility

A car repair mechanic is responsible for:

6.1. For improper performance or non-performance of their duties provided for by this job description - within the limits determined by the current labor legislation of Ukraine.

6.2. For offenses committed in the course of carrying out their activities - within the limits determined by the current administrative, criminal and civil legislation of Ukraine.

6.3. For causing material damage - within the limits determined by the current labor and civil legislation of Ukraine.

1. Working conditions of a car repair locksmith

7.1. The work schedule of a car repair mechanic is determined in accordance with the Internal Labor Regulations established at the enterprise.

1. Terms of remuneration

The terms of remuneration of a car repair mechanic are determined in accordance with the Regulations on the remuneration of personnel.

9 Final provisions

9.1 This Job Description has been drawn up in two copies, one of which is kept by the Company, the other - by the employee.

9.2 Tasks, Responsibilities, Rights and Responsibilities can be clarified in accordance with changes in the Structure, Tasks and Functions of the structural unit and workplace.

9.3 Changes and additions to this Job Description are made by order of the General Director of the enterprise.

Head of structural unit
		(signature)	(surname, initials)
AGREED:
Legal Department Mechanic
(signature)	(surname, initials)
00.00.0000
I have read the instructions:
		(signature)	(surname, initials)
		00.00.00

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UNIFIED TARIFF - QUALIFICATION DIRECTORY OF WORKS AND PROFESSIONS OF WORKERS - ISSUE 2- PART 2- SECTIONS MECHANICAL PROCESSING ... Actual in 2018

Section 101. VEHICLE REPAIR MOTOR

Description of the work. Dismantling of diesel and special trucks and buses over 9.5 m in length. Repair, assembly of trucks, except for special and diesel, cars, buses up to 9.5 m in length. Repair and assembly of motorcycles, scooters and other motor vehicles. Fastening of threaded connections during maintenance with replacement of worn parts. Maintenance: cutting, repair, assembly, adjustment and testing of aggregates, assemblies and devices of medium complexity. Dismantling of units and electrical equipment of cars. Identification and elimination of malfunctions in the operation of units, mechanisms, devices of cars and buses. Connection and soldering of wires with devices and electrical equipment. Locksmith's processing of parts according to 11 - 12 qualities using universal devices. Repair and installation of complex units and assemblies under the guidance of a mechanic of higher qualifications.

Should know: the design and purpose of units, assemblies and devices of medium complexity; rules for assembling cars and motorcycles, repair of parts, assemblies, assemblies and devices; basic techniques for disassembly, assembly, removal and installation of devices and electrical equipment; adjusting and fastening works; typical malfunctions of the electrical equipment system, methods of their detection and elimination, purpose and basic properties of materials used in the repair of electrical equipment; basic properties of metals; the purpose of heat treatment of parts; device of universal special devices and control and measuring instruments; system of tolerances and landings; qualities and roughness parameters.

Work examples

1. Cars, trucks, buses of all brands and types - removal and installation of gas tanks, crankcases, radiators, brake pedals, mufflers, replacement of springs.

2. Cardan shafts, brake drum trunnions - adjustment during assembly.

3. Fans - disassembly, repair, assembly.

4. Cylinder heads, cardan joints - check, fastening.

5. Cylinder heads of the tipper mechanism - removal, repair, installation.

6. Engines of all types, rear, front axles, gearboxes, except for automatic ones, clutches, cardan shafts - disassembly.

7. Contacts - soldering.

8. Fenders of passenger cars - removal, installation.

9. Water pumps, oil pumps, fans, compressors - disassembly, repair, assembly.

10. Windings of insulating devices and electrical equipment - impregnation, drying.

11. Relays - regulators, ignition distributors - disassembly.

12. Valve seats - rolling cutter, lapping.

13. Lights, ignition locks, signals - disassembly, repair, assembly.

Job responsibilities locksmith for car repair (car mechanic) includes preventive inspection and repair of vehicles, replacement of spare parts, etc. Another aspect that needs to be indicated in the job description of a car repair locksmith is strict adherence to safety rules and the use of the necessary protective equipment, devices and fences.

Job description of a car repair locksmith
(Job description of a car mechanic)

APPROVED
General manager
Surname I.O. ________________
"________"_____________ ____ G.

1. General Provisions

1.1. The car repair mechanic belongs to the category of workers.
1.2. A car repair mechanic is appointed and dismissed by the order of the general director on the proposal of the head of the technical center.
1.3. The car repair mechanic reports directly to the head of the technical center.
1.4. During the absence of a car repair mechanic, his rights and obligations are transferred to another official, which is announced in the organization order.
1.5. A person who meets the following requirements is appointed to the position of a car repair mechanic: initial vocational or secondary vocational education, work experience in the relevant field for at least a year.
1.6. A car repair mechanic should know:
- rules for disassembly, troubleshooting and repair of parts, assemblies, assemblies and devices;
- device and principles of operation of the equipment being repaired, methods of restoring worn-out parts;
- technical conditions for testing, adjustment and acceptance of units, mechanisms and equipment after repair;
- tolerances, fits and accuracy classes;
- device and methods of using special devices and measuring instruments.
1.7. A car repair mechanic is guided in his activities:
- legislative acts of the Russian Federation;
- the Charter of the organization, the Internal Labor Regulations, other regulations of the company;
- orders and orders of the management;
- this job description.

2. Job responsibilities of a car repair mechanic

A car repair mechanic performs the following job duties:
2.1. Carries out diagnostics and preventive inspection of vehicles.
2.2. Rejects parts after disassembly and washing, performs, if necessary, locksmith processing of parts, static balancing of parts and assemblies.
2.3. Performs work on disassembly, repair and assembly of units and mechanisms of vehicles in accordance with the technical specifications of the manufacturer and other guidelines for the organization of work.
2.4. Performs work on the installation, regulation and replacement of spare parts, units and equipment in accordance with the issued work order.
2.5. Eliminates defects and malfunctions identified during diagnostics in agreement with the section (shift) foreman.
2.6. Performs work using overalls and the required protective equipment, devices and fences, complies with safety and fire safety regulations.
2.7. Reports to the shift (section) foreman and the head of the technical center on the identified malfunctions of equipment and devices.

3. Rights of a car repair mechanic

A car repair mechanic has the right to:
3.1. Inform the immediate supervisor about all deficiencies identified in the course of their activities and make proposals for their elimination.
3.2. Submit proposals for improving the work related to the responsibilities provided for in this instruction for the management's consideration.
3.3. Require the management of the enterprise to provide organizational and technical conditions and registration established documents required for the performance of official duties.

4. Responsibility of a car repair locksmith

A car repair mechanic is responsible for:
4.1. For non-fulfillment and / or untimely, negligent fulfillment of their duties.
4.2. For non-compliance with the current instructions, orders and orders for the preservation of commercial secrets and confidential information.
4.3. For violation of the rules of internal labor regulations, labor discipline, safety regulations and fire safety.

A car repair mechanic of the 3rd category should know:

• 1) the design and purpose of units, assemblies and devices of medium complexity;
• 2) rules for assembling cars, repairing parts, assemblies, assemblies and devices;
• 3) basic techniques for disassembly, assembly, removal and installation of devices and assemblies, electrical equipment;
• 4) adjustment and fastening work;
• 5) typical malfunctions of the electrical equipment system, methods of their detection and elimination;
• 6) purpose and basic properties of materials used in the repair of electrical equipment;
• 7) basic properties of metals;
• 8) the purpose of heat treatment of parts;
• 9) the device of universal and special devices and medium complexity of control and measuring instruments;
• 10) tolerances and fit, qualities (accuracy classes) and roughness parameters (processing cleanliness classes).

Characteristics of works of the 3rd category

Dismantling of diesel and special trucks and buses over 9.5 m in length. Repair, assembly of trucks, except for special and diesel, cars, buses up to 9.5 m in length. Repair and assembly of motorcycles, scooters and other motor vehicles. Fastening of threaded connections during maintenance with replacement of worn parts. Maintenance: cutting, repair, assembly, adjustment and testing of aggregates, assemblies and devices of medium complexity. Dismantling of units and electrical equipment of cars. Identification and elimination of malfunctions in the operation of units, mechanisms, devices of cars and buses. Connection and soldering of wires with devices and electrical equipment. Locksmith processing of parts according to 11-12 grades with the use of universal devices. Repair and installation of complex units and assemblies under the guidance of a mechanic of higher qualifications.

A 4-grade car repair mechanic should know:

• 1) the design and purpose of diesel and special trucks and buses;
• 2) electrical and wiring diagrams of cars;
• 3) technical conditions for assembly, repair and adjustment of units, assemblies and devices;
• 4) methods of identifying and ways of eliminating complex defects discovered during the repair, assembly and testing of units, assemblies and devices; locksmith vehicle repair unit
• 5) rules and test modes, technical conditions for testing and delivery of units and assemblies;
• 6) the purpose and rules for the use of complex test installations;
• 7) the device, purpose and rules for the use of complex control and measuring instruments;
• 8) the design of universal and special devices;
• 9) the frequency and scope of maintenance of electrical equipment and main components and assemblies of vehicles;
• 10) a system of tolerances and landings, qualities and roughness parameters.

Characteristics of works of the 4th category

Repair and assembly of diesel, special trucks, buses, motorcycles, imported cars, pickup trucks and minibuses. Disassembly, repair, assembly of complex units, assemblies and devices and their replacement during maintenance. Break-in of cars and buses of all types at the stand. Identification and elimination of defects, malfunctions in the process of adjustment and testing of units, assemblies and devices. Disassembly of parts after disassembly and washing. Locksmith processing of parts according to 7-10 qualities using universal devices. Static and dynamic balancing of parts and assemblies of complex configuration, preparation of defective lists.

Examples of work of a locksmith of the 3rd category:

• 1. Fenders of passenger cars - removal, installation;
• 2. Cardan shafts, brake drum trunnions - adjustment during assembly;
• 3. Fans - disassembly, repair, assembly;
• 4. Cylinder block heads, cardan joints - check, fastening;
• 5. Valve seats - rolling cutter, lapping;
• 6. Engines of all types, rear, front axles, gearboxes, clutches, cardan shafts - disassembly;
• 7. Contacts - soldering.

Examples of work of a 4-grade locksmith:

• 1. Engine cylinder blocks - repair and assembly with a crank mechanism;
• 2. Distribution shafts - installation in a block;
• 3. Generators, stators, speedometers - disassembly;
• 4. Hydraulic lifters of the dumping mechanism - testing;
• 5. Torque converters - inspection and disassembly.