18.6.4. Adjustment of a pusher


Adjustment of a pusher of the main cylinder of coupling

1 – metal plates sizes of 60 x 20 x 1 mm;

2 – screw;

3 – adjusting screw


PERFORMANCE ORDER
1. For access to the working cylinder of coupling lift a forward part of the car and record on supports. Using the pure syringe, pump out a half of liquid of the corresponding camera of a tank for the brake system.
2. Insert several metal strips with sizes of 60 x 20 x 1 mm between the top limiter of the course of a pedal of coupling and a rubber pillow (see the drawing).
3. Remove a dustproof cap and purify dirt around the union of pumping of the working cylinder of coupling.
4. Install a tube on the pumping union, and connect the second end of a tube to the special equipment for removal of air under pressure.
5. A wrench unscrew the pumping union on a half of a turn.
6. Working in interior of the car for pedals, weaken tightening the screw located on the eccentric adjusting screw of a pusher on a coupling pedal.
7. The assistant has to watch constantly the level of brake fluid in a popolnitelny tank of the brake system.
8. Slowly turn the clown the vy adjusting screw until the level of brake fluid does not begin to increase. Then slowly turn the adjusting screw in the opposite direction to situation at which the level of brake fluid will remain on the place.
9. Enshrine the adjusting screw in this provision, having tightened tightening the screw.
10. Take the metal strips which are previously inserted between the top limiter of the course of a pedal of coupling and a rubber pillow. At the same time the level of brake fluid in a popolnitelny tank has to rise.
11. Tighten the union of pumping and disconnect a hose and the special equipment for removal of air under pressure. Install a dustproof cap on the pumping union.
12. Add brake fluid in a popolnitelny tank of the brake system.
13. Start the engine and check coupling work.
14. Establish the lower finishing of the dashboard from the driver.