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9-12-regulirovki-pedali-nozhnogo-tormoza.html
9.12. Adjustments of a pedal of a foot brake
Adjusting parameters of a pedal of a foot brake
Free wheeling of a pedal
The size of a free wheeling of a pedal of a foot brake "And" (see an illustration
Adjusting parameters of a pedal of a foot brake) has to make 4 — 12 mm.
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- In case of need release a lock-nut and make necessary adjustment by rotation of a rod of a pusher of the vacuum amplifier of brakes around a cutting finger. Having achieved the required result, tighten a lock-nut with the required effort (12 — 15 Nanometers). Check serviceability of shutdown of stoplights at a pedal otpuskaniye.
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Reserve course of a pedal
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- At the started engine ask the assistant to squeeze out a pedal with effort about 49 kgfs and measure height of provision of a block of the squeezed-out pedal from a floor — do not forget to unbend a mat. At negative results of check drive away the car in a workshop of car service for performance of the corresponding adjustment.
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Excessive lowering of a pedal can speak violation of adjustment of drum brake mechanisms of back wheels — try to cock and release the parking brake several times. |
Height of provision of a pedal
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- Measure height of provision (D) pedal of the parking brake lowered (N) and squeezed out (see an illustration Adjusting parameters of a pedal of a foot brake). compare results of measurement to requirements of Specifications. In case of need release a lock-nut and make necessary adjustment by rotation of a rod of a pusher of the brake amplifier. Having finished, tighten a nut with the required effort (16 — 22 Nanometers) — track that the tip of a rod remained in a cutting finger of a pusher.
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