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
- Suspension bracket and steering
The general information
+ Forward suspension bracket
+ Back suspension bracket
- Steering
Checks of components of a steering
Removal, installation, dismantling and assemblage of a steering column
Removal and installation of pump GUR and it приводного a belt
Removal, installation, dismantling and assemblage of the steering mechanism
+ Suspension bracket geometry
+ Body
+ Onboard electric equipment
+ Basic schemes of electric connections
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Removal, installation, dismantling and assemblage of the steering mechanism
Assemblage of the steering mechanism with draughts
Components of a steering drive
Components of the steering mechanism
Removal and installation
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Before removal of the steering mechanism remove a steering wheel since otherwise it is possible to damage a spiral spring. |
Dismantling
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- Remove two returnable tubes with four sealing rings from assemblage of the steering mechanism.
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- Clamp assemblage of the steering mechanism in a vice.
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- Put adjusting labels on steering draughts and on their tips then give counternuts and remove tips.
- Ослабьте collars and clips of protective covers also remove covers and their fixture.
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Measure the left and right covers that then to establish them on former places. |
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- Accurately расчеканьте fixing washers.
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- Keeping draught a wrench, remove it by means of the special adaptation.
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Measure the left and right draughts that then to establish them on former places. |
- Remove fixing washers.
- Turn out an adjustable spanner a counternut of a cover of a spring directing рейки and remove a cover, a spring and directing рейки.
- Remove a cover of the case of the steering mechanism.
- Keeping a shaft of the control valve, give a self-blocked nut.
- Put adjusting labels on assemblage of the control valve and on the case of the steering mechanism.
- Turn out two bolts take out the case with assemblage of the control valve.
- Remove from the case of the steering mechanism a lining of the control valve.
- Wind with a vinyl tape a gear part of assemblage of the control valve not to damage an epiploon edge.
- Выпрессуйте assemblage of the control valve together with an epiploon.
- Remove from assemblage of the control valve an epiploon.
- Put adjusting labels on скобу №2 assemblages of the steering mechanism and on its case.
- Wring out a screw-driver a clip скобы №2 and remove it
- Remove consolidation with скобы №2.
- Turn a stopper clockwise so that through a technological aperture the wire end was visible, then turn a stopper counter-clockwise and remove it together with a wire.
- Beat out рейку with the plug from the case of the steering mechanism, remove with рейки the plug and remove from the plug a sealing ring.
- Выпрессуйте an epiploon of their case of the steering mechanism.
- Check up radial palpation рейки and deterioration of its teeths and compare result to requirements of Specifications of the Head the Suspension bracket and a steering. If necessary replace steering рейку.
- Assemblage is made upside-down. Pay attention to following moments:
- Grease the surfaces designated on an illustration Components of the steering mechanism by white arrows, liquid ГУР, and the surfaces designated by black arrows, - greasing on the basis of MoS 2;
- Establish epiploons in correct position, do not confuse their party;
- At stopper installation turn it on a corner 450 50 hailstones.
- Use new linings and sealing rings, самоконтрящуюся a nut and counternuts;
- Tighten fixture with demanded efforts;
- Grease with hermetic Three Bond 1344 carving of a cover of the case of the steering mechanism, a carving of a cover of a spring directing рейки and a carving of its counternut;
- Regulate a pretightness of the steering mechanism;
- After a tightening of a counternut of a cover of a spring directing рейки check up a pretightness of the steering mechanism;
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- Before installation of covers make sure, that the aperture in рейке is not hammered by greasing;
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- Tighten collars of fastening of covers;
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- Tighten counternuts of fastening of tips of steering draughts after adjustment of convergence of forward wheels.
- Adjustment of preloading of the steering mechanism is carried out as follows:
- Temporarily establish tips of steering draughts;
- Tighten a cover of a spring directing рейки with effort of 25 Nanometers;
- Turn away a cover on a corner 12 hailstones. Back;
- Turn a shaft of the control valve to the left-to the right 1-2 times;
- Turn away a cover till the moment of the termination of functioning of a spring directing рейки;
- Tighten a cover before reception of the pretightness specified in Specifications of the Head the Suspension bracket and a steering.
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