Magentis and Optima repair since 2000 of release
1. Engines
2. Greasing system
3. Cooling system
4. Control and decrease in toxicity
5. Fuel system
6. Ignition system
7. Coupling
8. Transmission
9. Power shafts, axes
9.1. Specifications
9.2. Power shaft
9.3. A power shaft with CV JOINTS of ball type and type Birfield
9.4. A power shaft with Birfield (B) CV JOINTS
9.5. Central bearing and internal power shaft
9.6. Rotary fist and nave of a forward wheel
9.7. Back axis
9.8. Search and elimination of malfunctions
10. Suspension bracket
11. Steering
12. Brake system
13. Body
14. Central air
15. Electric equipment
16. Electric circuits


9. Power shafts, axes

Power shafts transfer a torque from the engine, a transmission and differential to forward wheels. In a transmission case power shafts fasten shlitsevy connections with semi-axial gear wheels of differential. Fixing of a shlitsevy tip of the internal hinge of a power shaft in a semi-axial gear wheel is made by a spring lock ring. At installation the lock ring is compressed, entering into a shaft flute. After the shaft is completely established in a semi-axial gear wheel of differential, the lock ring is unclenched and fixes shlitsevy a tip from axial moving. External hinges of power shafts fasten to the naves of forward wheels established on bearings. Shaft fastening to a nave is carried out by a nut with a fillet. For an exception of an otvorachivaniye of a nut the fillet of a nut is bent in dredging of a power shaft.

Hinges of equal angular speeds (CV JOINTS) are established from two parties of a power shaft. All external CV JOINTS – the Birfield type, and internal – tripoidny or ball type. CV JOINTS of tripoidny type are used for prevention of transfer of vibrations of the engine through power shafts on a car body. CV JOINTS are necessary for transfer of a torque and compensation of movement of a forward suspension bracket. Also, CV JOINTS allow to change length of a power shaft and to transfer a torque under constantly changing corners.
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8.2.21. Transmission repair
on the following page»
9.1. Specifications