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



17.20. Repair of the main brake cylinder To disassemble

Dismantle of consolidation of the main brake cylinder

AND. THE SCREW-DRIVER

9. CONSOLIDATION

Shift of pistons in the main cylinder

AND. THE WOODEN OR PLASTIC PUSHER
CENTURY OF 3-MM THE ELECTRODE WIRE

5. THE CASE OF THE MAIN CYLINDER

Dismantle of a lock ring

AND. THE SCREW-DRIVER
CENTURY OF 3-MM THE WELDING WIRE

8. THE LOCK RING

Dismantle of the back piston from the main cylinder

AND. THE TIP OF THE HOSE WITH COMPRESSED AIR

6. THE BACK PISTON IN GATHERING

PERFORMANCE ORDER
1. To dismantle the main cylinder in gathering.
2. To clamp the main cylinder in a vice and to dismantle a tank 2.
3. To take out consolidation 9 of a cylinder aperture.
4. To move pistons 6 and 7 in the cylinder approximately on 10 mm, using a wooden or plastic pusher of the suitable size. To fix pistons in the shifted position, to insert into a compensatory aperture of the cylinder of 3-mm an electrode wire (fig. Shift of pistons in the main cylinder see).
5. By means of a screw-driver to take out a lock ring 8 of a cylinder flute.
The prevention

To protect pistons and internal walls of the main cylinder from mechanical damages.

It is forbidden to use a lock ring repeatedly.


6. To move pistons 6 and 7 in the cylinder, using a wooden or plastic pusher of the suitable size, and to take out a wire.
7. To take out the forward piston 7 of a cylinder aperture. For this purpose it is necessary to knock with a cylinder end face on a wooden lining.
8. To take out the back piston 6 of a cylinder aperture.
9. A cable from the case throttle заслонки. For this purpose it is necessary to take advantage of compressed air.
10. To wash up all details a fresh brake liquid or spirit. To dry up details a stream of compressed air.
11. To examine an internal surface of the cylinder on presence of scratches and corrosion traces. In the presence of defects to replace the main brake cylinder.
The prevention

It is forbidden to use the abrasive tool, a skin and the means containing abrasive particles, for processing of an aperture of the main cylinder.

It is forbidden to use repeatedly rubber consolidations and a lock ring 8.



To collect

PERFORMANCE ORDER
1. To grease an internal surface of the main cylinder with a fresh brake liquid.
2. To clamp the case 5 main cylinders in a vice so that connecting apertures for a tank settled down from above.
3. Cautiously to insert into a cylinder aperture the back piston 6 in gathering and to advance it against the stop in the cylinder. For piston advancement to use a wooden or plastic pusher.
4. To insert the forward piston 7.
5. To wring out pistons 7 and 6 in the cylinder and to insert into a compensatory aperture of the cylinder a welding wire for fixing of pistons in the course of installation of a lock ring 8.
6. To insert a new lock ring 8 into a flute in a cylinder aperture.
The prevention

To operate cautiously, not to damage an internal surface of the main cylinder.


7. To wring out pistons 7 and 6 in the cylinder by means of a pusher and to take out from a compensatory aperture of the cylinder a welding wire.
8. To check up free and smooth moving of pistons to the main cylinder.
9. To grease with a fresh brake liquid consolidation 9 and to insert it against the stop into a lock ring in a cylinder aperture. Consolidation 9 should be turned an open cavity outside.
10. To establish into place the main brake cylinder in gathering.
11. To remove air from a hydrodrive.