Service of IZh 2126
1. General information
2. Engine UEPA-331
3. VAZ-2106 engine
4. Cooling system
5. Power supply system
6. Carburetor
7. System of ignition of the engine UEPA-331
8. System of ignition of the VAZ-2106 engine
9. System of production of the fulfilled gases
10. Coupling
11. IZh-2126 transmission
12. VAZ-21074 transmission
13. Cardan transfer
14. Zadny Bridge
15. Forward suspension bracket
16. Back suspension bracket
17. Steering
18. Brake system
18.1. Description of a design
18.2. Pumping of brakes
18.3. Replacement of front brake shoes
18.4. Replacement of back brake shoes
18.5. Removal of the main brake cylinder
18.6. Removal of the vacuum amplifier of brakes and adjustment of a free wheeling of a pedal of a brake
18.7. Removal of pedal knot
18.8. Removal of the signaling device
18.9. Removal of a forward brake hose
18:10. Dismantling of the forward brake mechanism
18:11. Replacement of the back wheel cylinder
18:12. Removal of a back brake hose
18:13. Check of working capacity and adjustment of the drive of the regulator of pressure of back brakes
18:14. Removal of the regulator of pressure of back brakes and its drive
18:15. Adjustment and removal of knots of the parking brake system
19. Electric equipment
20. Body
21. System of ventilation and heating
22. Features of a design of the IZh-2717 car
23. Appendix
24. Care of a car body



18.8. Removal of the signaling device

At malfunction of the signaling device (loss of mobility of pistons) we replace it new.

We remove a broad tank of the cooling system from a seat and, trying not to incline it that liquid did not flow out, we take aside.

We disconnect a wire from the switch of the control alarm lamp of critical condition of the brake system.

Cap key "on 14" we turn out the switch from the case of the signaling device...

... also we take out the switch.

We check operability of the signaling device.

We insert a core with a diameter of 2-3 mm into the opened opening against the stop in a ball.

If the ball is in a piston pro-point, we ask the assistant to press a pedal of a brake and slowly we unscrew the union of one of contours of the brake system on the main brake cylinder. At the same time the contour will become depressurized, pressure in it decreases and pistons of the signaling device have to move, having moved a ball up. If it does not occur, we wrap the union on the main brake cylinder and we will depressurize the second contour, again checking mobility of pistons. We replace the faulty device new — together with the switch of a control lamp. For this purpose...

... a special key "on 10", covering five sides, we unscrew unions of five brake tubes...

... also we bring them out of the case of the signaling device.

It is desirable to muffle the ends of tubes protective caps of unions of pumping of wheel cylinders that brake fluid did not follow.

Key "on 10" we turn off a bolt of fastening of the signaling device to the left mudguard of a body...

... also we remove it.

We install the signaling device in the return sequence and we pump over the brake system (see. "Pumping of brakes").

"previous page
18.7. Removal of pedal knot
following page"
18.9. Removal of a forward brake hose