S40/V40
1. General information
2. Operation and maintenance of the car
3. Design and technical characteristics of engines
3.1. General information
3.2. Head of the block of cylinders
3.3. Block of cylinders
3.4. Gas-distributing mechanism
3.5. Krivoshipno-shatunny mechanism
3.5.1. Bent shaft
3.5.2. Rods
3.5.3. Pistons
3.5.4. Piston rings
3.5.5. Piston fingers
3.6. Lubrication system
3.7. Power supply system
3.8. System of production of the fulfilled gases
3.9. Cooling system
4. Repair of the engine
5. Transmission
6. Brake system
7. Forward suspension bracket and steering
8. Back suspension bracket
9. Control system of the Fenix 5.1 engine
10. Electric equipment. Conducting and components
11. Body
12. Schemes of electric equipment
 



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3.5.1. Bent shaft

Fig. 3.15. Bent shaft


Bent shaft (fig. 3.15): five-basic, axial movement is limited to the fourth radical bearing. On the forward end of a bent shaft there are two
mobile shponochny connections, internal of which serves for the drive of the oil pump.
External connection bears on itself a pulley of a belt of the drive of the gas-distributing mechanism and a quencher of tortional fluctuations. The pressed spline serves for the correct orientation of a bent shaft at assembly of the engine and for fixing from a provorachivaniye of a flange of a pulley of the drive of the additional equipment. Key parameters of a bent shaft are specified in tab. 3.9.
For ensuring selective assembly of the engine inserts of radical bearings are broken into three groups which are marked in three flowers: yellow, blue and red.
The block of the engine and bent shaft by the sizes of beds and necks are also broken into three groups and are marked by letters A, B and Page. Marking is put on a back part of the engine and on a cheek of a bent shaft.
Selection is carried out according to tab. 3.10.


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3.5. Krivoshipno-shatunny mechanism
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3.5.2. Rods