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LEXUS RX 3001998-2003 of releaseRepair and car operation |
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Лексус RX 300 + Cars Lexus RX-300 + Controls and operation receptions + Options and car routine maintenance + The engine + Systems of cooling of the engine, heating, ventilation and air conditioning + The power supply system and release of the fulfilled gases + Systems of an electric equipment of the engine + Automatic transmission and interaxal differential + Трансмиссионная a line - Brake system The general information and security measures Removal, installation and check of pedals of brake system Check of brake system through a socket of the module of management Removal and installation of the tank and the main brake cylinder (ГТЦ) Removal, check and installation of the amplifier of brakes Replacement brake колодок Removal, dismantling, check, assemblage and installation of supports of brake mechanisms Dismantling, check and assemblage of a lay brake Check of the valve of distribution of brake effort Removal and installation of the activator of brakes Removal and installation of wheel gauges + Suspension bracket and steering + Body + Onboard electric equipment + Basic schemes of electric connections |
The general information and security measures The general information Forward and back wheels of all cars considered in the present Management are equipped by disk brake mechanisms. The brake system consists of the main brake cylinder, the vacuum amplifier and disk brake mechanisms of forward and back wheels and is divided under the diagonal scheme into two independent hydraulic contours. At refusal of any of contours (for example, as a result of hermetic sealing infringement) the second continues to function in a normal mode, providing adequate braking of a vehicle. In addition the valve-regulator of pressure providing dynamic updating of effort of braking of back wheels according to change of loading on a back axis of the car is built in contours of both back brake mechanisms. Pressure of a liquid in both contours is created having тандемную a design by the main brake cylinder (ГТЦ). Activation ГТЦ occurs at squeezing of a pedal of a working brake. The short description of principles of functioning of system of antiblocking of brakes (ABS) is resulted in the Part Receptions of operation and auxiliary systems. The tank with a brake liquid is fixed on the main brake cylinder (ГТЦ). The amplifier of brakes accumulates a part of the vacuum created in the inlet pipeline of the engine. The lay brake with manual (on the European models) or foot (on the American models) a drive influences through cables on special башмачные the assemblages which are a part of disk brake mechanisms of back wheels. Security measures The brake liquid is among highly toxic and chemically aggressive connections and at contact with кузовными panels destroys a paint and varnish covering! The brake dust developed in the course of wear process brake колодок, can contain unhealthy the person asbestos, - at all do not inhale it at clearing of brake mechanisms! Work with brake system demands special cleanliness and exact observance of instructions. In the absence of necessary experience it is expedient to address on HUNDRED.
The disk brake mechanisms damaged by corrosion at braking create the effect of jolting which is not disappearing in due course. In that case it is necessary to replace disks. Dirt burning to a surface brake колодок lead to formation of furrows on a surface of brake disks that leads to decrease in efficiency of braking. |
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