1. Installation is made upside-down. Tighten all fixture with the required effort. Do not forget to replace the forelock of a pin of fastening of a rod of a pusher to a pedal. Track reliability of fixing of a returnable spring.
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2. When replacing the vacuum amplifier make check/adjustment of the adjusting sizes:
a) Measure pusher vystupaniye size over the surface of assembly of the vacuum amplifier interfaced to GTTs. Write down result of measurement, having designated it as the size "A"; b) Measure distance from the interfaced surface of a landing flange to GTTs end face. Write down result of measurement, having designated it as the size "B"; c) Measure distance from GTTs end face to the bottom of a pocket in the piston under landing of a rod of a pusher. Write down result of measurement, having designated it as the size "C"; d) For receiving a landing gap of a rod of a pusher subtract the size B from the size C, then subtract from the received result the size A; e) Compare result of calculation to requirements of Specifications, in case of need make the corresponding adjustment of length of a pusher (see further). If the size A appears less than depth of a pocket in the GTTs piston (With - In), the rod needs to be truncated, otherwise - to extend. |
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3. If the size of a landing gap exceeds the limit of admissible range, weaken the gear nozzle equipped with a notch on the end of a rod and rotation of an adjusting core achieve the required result. Having finished adjustment, strongly tighten a lock-nut and repeat check.
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4. Establish into place in GTTs and connect a vacuum hose to assembly of the vacuum amplifier. Track reliability of tightening of a collar of fastening of a hose on the reception union. 5. Adjust the adjusting height and size of a free wheeling of a pedal of a foot brake (see the Section Adjustment of a Pedal of a Foot Brake). 6. Before starting operation of the car make sure of serviceability of functioning of the brake system. |