> The design description. Daewoo Matiz (since 1997 of release)
Daewoo Matiz since 1997 of release
1. The general data
2. Maintenance service
3. The engine
4. Transmission
5. A running gear
6. A steering
6.1. System of the hydraulic booster of a wheel
6.2. The pump of the hydraulic booster of a wheel
6.2.1. The design description
6.2.2. Possible malfunctions of the pump and methods of their elimination
6.3. The steering mechanism with the hydraulic booster
6.4. A steering column
7. Brake system
8. Systems of heating, ventilation and air-conditioning
9. A body electric equipment
10. A body
11. Schemes электроборудования
 







6-2-1-opisanie-konstrukcii.html

6.2.1. The design description

The lopastnoj pump of the hydraulic booster of a wheel with internal перепускным the valve has the productivity providing giving in system of necessary quantity of a liquid (even on frequency of rotation of idling), for reception of demanded angular speed at steering wheel rotation. At higher frequencies of rotation of a cranked shaft the further increase in giving of a liquid in system is prevented by means of limiting pressure перепускного the valve in the valve of management by a stream. In the pump there is a tank for a liquid.
The pump design provides an operating mode at which the working temperature of a liquid does not rise above 100 With, there is no noise at work of the pump and foam in a used liquid is not formed.
The pump of the hydraulic booster of a wheel is not maintainable. It is necessary to replace the faulty pump.
Specifications of the pump of the hydraulic booster of a wheel are resulted in tab. 6.2.

Table 6.2     Specifications of the hydraulic booster of a wheel
The name
The description
Liquid of the hydraulic booster of a wheel
DEXTRON-II, DEXTRON-III
System capacity, l
1,0
Pump type
Лопастной

The moments of an inhaling of the pump of the hydraulic booster of a wheel are resulted in tab. 6.3.

Table 6.3 the    Moments of an inhaling of the hydraulic booster of a wheel, Нм

Bolt of fastening of the pump of the hydraulic booster of a wheel
20-24
Bolt of fastening of a forward arm of the hydraulic booster of a wheel
20-24
Adjusting bolt of a forward arm of the hydraulic booster of a wheel
18-22
The top bolt of fastening of a back arm of the hydraulic booster of a wheel
35-45
The bottom bolt of fastening of a back arm of the hydraulic booster of a wheel
20-24
Adjusting bolt of a back arm of the hydraulic booster of a wheel
20-24
Nut of fastening of a pulley of the pump of the hydraulic booster of a wheel
55-69
The union of tubes of pressure of oil of the hydraulic booster of a wheel
21-35

To return back
6.2. The pump of the hydraulic booster of a wheel
On the following page
6.2.2. Possible malfunctions of the pump and methods of their elimination