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3.23. Check and adjustment of the course of pedals of the working and parking brake

Check

 PERFORMANCE ORDER

  1. Measure distance from the released brake pedal to a floor.
  1. If the measured size does not conform to requirements of Specifications of the Head Nastroyki and routine maintenance of the car, adjust height of raising of a pedal of a brake.
  2. Kill the engine and several times squeeze out a pedal of a working brake that in the vacuum amplifier there is no depression left.
  3. Press a pedal of a working brake a hand until feeling of resistance and measure the pedal course from this situation to the released situation.
  4. If the received size does not conform to requirements of Specifications of the Head Nastroyki and routine maintenance of the car, check a gap of D/V of stoplights. If this gap satisfactory, the reason is covered in the brake system.
  5. Release a pedal of a working brake and at the started engine squeeze out it with effort 490 N. Izmerta distance from a pedal to a floor.
  6. If the measured size does not conform to requirements of Specifications of the Head Nastroyki and routine maintenance of the car, check a condition of the brake system.
  7. Slowly squeeze out a pedal of the drive of the parking brake against the stop with effort of 249 N and count the number of clicks.
  8. If the number of clicks does not lie in the range from 5 to 7, adjust a pedal of the drive of the parking brake.

Adjustment of height of raising of a pedal of a brake

 PERFORMANCE ORDER

  1. Remove the lower left section of the dashboard (see the Head Kuzov).
  2. Separate the D/V socket of stoplights, give its lock-nut and remove the sensor. Give a lock-nut of a press rod.
  3. Adjust height of raising of a pedal of a brake, turning press a pedal rod then tighten its lock-nut with effort of 26 Nanometers.
  4. Establish D/V of stoplights and connect the socket of its electrical wiring.
  5. Squeeze out a pedal of a working brake on 5÷10 of mm and turn D/V of stoplights to block its nut in the provision of switching off of stoplights.
  6. Squeeze out a pedal of a working brake on 5÷10 of mm and make sure of inclusion of stoplights.
  7. After adjustment check a free wheeling of a pedal of a working brake and establish the lower left section of the dashboard.

Adjustment of a pedal of the drive of the parking brake

Before adjustment of the parking brake make sure that the gap of a boot of the parking brake is adjusted (see the Head the Brake system). The regulator of the parking brake is located under the bottom, on the left side.


 PERFORMANCE ORDER

  1. Make sure that the pedal of the drive of the parking brake is released.
  1. Record a screw coupler and give a lock-nut (A).
  1. Turning a screw coupler, adjust a pedal of the drive of the parking brake.
  2. Tighten a lock-nut (A) with effort of 5 Nanometers.
  3. Several times cock the parking brake and again check the pedal course.
  4. If it is not possible to make adjustment by means of a nut (A), use a nut (B).
  5. Make sure that the parking brake is not taken and To/L the parking brake works regularly.