Daewoo Nexia

Since 1994 of release

Repair and car operation



Daewoo Nexia
+ The maintenance instruction
+ Maintenance service
+ The engine
+ 3. The engine (two top camshafts)
+ Cooling system
+ Топлевная and exhaust systems
+ Electric chain
+ 7. Ignition system
+ 8. The electronic block of management and gauges
+ Transmission
+ 10. A five-speed transmission and the main transfer RPO MM5
+ 11. Automatic Transmission
+ Steering
+ Running gear
+ 14. A forward suspension bracket
+ 15. A drive of forward wheels
+ 16. A back suspension bracket
- Brake system
   17.2. The general description
   17.3. Check of a technical condition of brake system
   17.4. Filling of a tank of the main brake cylinder
   17.5. Removal of air from brake system
   17.6. Washing of brake system
   17.7. Check of a regulator of brake forces
   17.8. Brake hoses (lobbies)
   17.9. Brake hoses (back)
   + 17.10. A lay brake
   17.11. Check of a condition of forward brake overlays
   17.12. Check of a condition of back brake overlays
   17.13. Brake disks
   17.14. Brake drums
   17.15. A brake pedal
   17.16. The main brake cylinder
   17.17. A tank
   17.18. Regulators of brake forces (proportional valves)
   17.19. The main brake cylinder in gathering
   17.20. Repair of the main brake cylinder
   17.21. The disk brake mechanism
   17.22. Колодки and overlays
   17.23. A protective cover of the piston
   17.24. A brake disk
   17.25. A support
   17.26. A guard
   17.27. Support repair
   17.28. The drum-type brake mechanism
   17.29. Adjustment of the brake mechanism
   17.30. Adjustment of a lay brake
   17.31. A basic brake disk
   17.32. The wheel cylinder
   17.33. Repair of the wheel cylinder
   17.34. The vacuum amplifier of brakes
   + 17.35. Antiblocking system of brakes
   17.36. Removal of air from a brake hydraulic drive
   17.37. Removal of air from a brake hydraulic drive manually
   17.38. The valve for removal of air from the block of modulators
   17.39. Electromagnetic valves of modulators
   17.40. The block of hydraulic modulators with electric motors
   17.41. The electronic block of management of braking
   17.42. The gauge of angular speed of a forward wheel
   17.43. Flexible conducting ДУС of a forward wheel
   17.44. The gauge of angular speed of a back wheel
   + 17.45. Flexible conducting ДУС of a back wheel
   17.46. A system electric safety lock
   17.47. Relay ABS
   17.48. Signalling devices
+ Body
+ Heating, ventilation
+ Electric equipment



17.37. Removal of air from a brake hydraulic drive manually
THE GENERAL DATA

Removal of air from the block of modulators

AND. THE HOSE FOR REMOVAL OF AIR FROM THE BRAKE HYDRODRIVE
CENTURY THE CAPACITY PARTIALLY FILLED WITH THE BRAKE LIQUID

500. THE TANK OF THE MAIN BRAKE CYLINDER
515. VALVES FOR REMOVAL OF AIR FROM БЛOKA MODULATORS
516. THE BLOCK OF HYDRAULIC MODULATORS WITH ELECTRIC MOTORS

Removal of air from the working cylinder of a back wheel

AND. THE HOSE FOR REMOVAL OF AIR FROM THE BRAKE HYDRODRIVE
CENTURY THE CAPACITY PARTIALLY FILLED WITH THE BRAKE LIQUID

515. THE VALVE FOR УДАЛEHИЯ AIR
583. THE BRAKE BOARD

Removal of air from the working cylinder of a forward wheel

AND. THE HOSE FOR REMOVAL OF AIR FROM THE BRAKE HYDRODRIVE
CENTURY THE CAPACITY PARTIALLY FILLED WITH THE BRAKE LIQUID

504. THE SUPPORT OF THE DISK BRAKE
515. THE VALVE FOR AIR REMOVAL

PERFORMANCE ORDER
1. To clear of a dirt an external surface of a tank of the main brake cylinder and the next details.
2. To uncover a tank.
3. To check up level of a brake liquid. If necessary to add in a tank a brake liquid, interchangeable with a liquid of mark DOT 3, and to finish level to norm.
4. To establish into place a tank cover.
5. To remove air from the block of hydraulic modulators (fig. Removal of air from the block of modulators see).
5а. To put on the union of the back valve for air release pure пластико вый a hose. Other end of a hose to lower in pure capacity, partially
5б. Slowly to turn away the valve of release of air on 1/2–3/4 turns.
5в. To press by means of the assistant a brake pedal and to keep it in the pressed position until the brake liquid will start to leave.
5г. To wrap the valve of release of air and to release a brake pedal. To repeat operations and Several times, the brake liquid without air vials yet will not start to leave. To tighten the valve of release of air the moment of 9 Nanometers.
5д. To repeat the described operations for the forward valve of release of air.
The prevention

Exit of a brake liquid from both valves of release of air the witness ствует that cavities of modulators are filled by a liquid. But it yet does not guarantee air total absence in the block of modulators. After carrying out of the described operations it is necessary to pass to removal of air from wheel brake cylinders which are located below the block of modulators. Having pumped over wheel cylinders, it is necessary to let out definitively remained air from cavities of modulators.


6. To uncover a tank with a brake liquid.
7. To check up level of a brake liquid. If necessary to add in a tank a brake liquid, interchangeable with a liquid of mark DOT 3, and to finish level to norm.
8. To establish into place a tank cover.
9. To lift and fix properly the car.
The prevention

Removal of air from wheel brake cylinders is necessary for spending in the following sequence:
    – The cylinder of the right back wheel;
    – The cylinder of the left back wheel;
    – The cylinder of the right forward wheel;
    – The cylinder of the left forward wheel.


10. To remove air from wheel cylinders of drum-type and disk brakes, fig. Removal of air from the working cylinder of a back wheel and fig. Removal of air from the working cylinder of a forward wheel.
10а. To put on the union of the valve of release of air a pure plastic hose. Other end of a hose to lower in the pure capacity partially filled with a brake liquid.
10б. To open the valve of release of air.
10в. Slowly to press by means of the assistant a brake pedal.
10г. To wrap the valve of release of air and to release a brake pedal.
10д. After a 5-second pause to repeat operations, In and Г, including выдержива ние pauses, some times, while the brake pedal does not become "rigid" and the hose will cease to leave together with a brake liquid air vials. To tighten the valve of release of air the moment of 9 Nanometers.
10е. To repeat operations And – Д for other wheel cylinders (the left back wheel and both forward wheels).
11. To lower the car.
12. To uncover a tank with a brake liquid.
13. To check up level of a brake liquid. If necessary to add in a tank a brake liquid, interchangeable with a liquid of mark DOT 3, and to finish level to norm.
14. To establish into place a tank cover.
15. To remove air from the block of hydraulic modulators (fig. Removal of air from the block of modulators see).
15а. To put on the union of the back valve for air release pure пластико вый a hose. Other end of a hose to lower in the pure capacity partially filled with a brake liquid.
15б. Slowly to turn away the valve of release of air on 1/2-3/4 turns.
15в. To press by means of the assistant a brake pedal and to keep it in the pressed position until the brake liquid will start to leave.
15г. To wrap the valve of release of air and to release a brake pedal. To repeat operations and Several times, the brake liquid without air vials yet will not start to leave. To tighten the valve of release of air the moment of 9 Nanometers.
15д. To repeat the described operations for the forward valve of release of air.
16. To uncover a tank with a brake liquid.
17. To check up level of a brake liquid. If necessary to add in a tank a brake liquid, interchangeable with a liquid of mark DOT 3, and to finish level to norm.
18. To establish into place a tank cover.
19. To include ignition, to press a brake pedal with average effort and to keep it in the pressed position. To pay attention to a course and resistance of a pedal. If a pedal "rigid" and its course small to start the Engine. At the working engine once again to check up a pedal course. If a pedal still "rigid" and its course small to pass to operation 20. If a brake pedal "soft" or its its course is unduly great at the idle or working engine, it is necessary to give by means of device SCANNER-11 a command on растормаживание, then on затормаживание wheels three consecutive times. After that 10 times to switch on and off ЭМК. To result pistons of modulators in extreme top position and to repeat operations on removal of air from a brake hydrodrive.
20. To test the car run. To execute some office braking (without inclusion ABS) since moderate initial speed for check of normal functioning of brake system.