Check of a beating and not coaxiality of necks. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
4.1. Thermostat
4.2. Thermal mode of the engine
4.3. Installation of ignition on the engine of fashion. 2106
4.4. Installation of ignition on engines of fashion. 331 and 3317
4.5. Installation of the drive of the distributor of ignition on engines of fashion. 331 and 3317
4.6. Replacement of spark plugs
4.7. Possible malfunctions of engines, their reasons and methods of elimination
4.8. Features of repair of the engine of fashion. 2106
4.8.1. Features of dismantling of the engine of fashion. 2106
4.8.2. Features of assembly of the engine of fashion. 2106
4.8.3. Assessment of technical condition of knots and systems of the engine of fashion. 2106
4.8.4. Conrod and piston group
4.8.5. Bent shaft and flywheel
4.8.5.1. Cleaning of channels of lubricant system
4.8.5.2. Radical and conrod necks
4.8.5.3. Grinding of necks
4.8.5.4. Check of a beating and not coaxiality of necks
4.8.5.5. A gap between inserts of radical bearings and a bent shaft
4.8.5.6. A gap between inserts of conrod bearings and a bent shaft
4.8.5.7. Flywheel
4.8.5.8. Epiploons
4.8.5.9. Check of an axial gap of a bent shaft
4.8.6. Oil pump of the engine
4.8.7. Head of the block of cylinders and valvate mechanism
4.8.8. Camshaft and its drive
4.9. Features of repair of the engine of fashion. 331, 3317 and 3313
5. Transmission
6. Running gear
7. Tires, wheels
8. Steering
9. Brake management
10. Body
11. Electric equipment
12. Electrical circuitries
 










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4.8.5.4. Check of a beating and not coaxiality of necks

Admissible beats of the main surfaces of a bent shaft of the engine of fashion. 2106


To establish a bent shaft on two prisms and to check the indicator:

 – beating of radical necks; the most admissible 0,03 mm;

 – a beating of landing surfaces under an asterisk and the bearing of a main shaft of the transmission; the most admissible 0,04 mm;

 – shift of axes of conrod necks from the plane passing through axes of conrod and radical necks; the most admissible ±0,35 mm;

 – not perpendicularity to an axis of a bent shaft of a face surface And a flange. Its beating should not exceed 0,025 mm.


4.8.5.3. Grinding of necks

4.8.5.5. A gap between inserts of radical bearings and a bent shaft