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LEXUS RX 3001998 - 2003 of launchRepair and operation of the car |
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Lexus RX 300 + Lexus RX-300 cars + Administrations and methods of operation - Placing and regular maintenance of the car General information General information on placing and agreements Time-table of regular maintenance Check of levels of liquids, control of holes Check of a condition of tires and pressure of his evaluation, rotation of wheels Substitution of filter of oil of reason and filter of oil General checks of the system of brakes Check and substitution of the filter of hall of a heater and to / in Check of a state and substitution of hoses of a compartment of reason, location of holes Check of a state and substitution of belts of the walk of auxiliary unities Substitution of the element of purifier of air of filtration Check of a condition of system of production of the carried out gases Check and substitution of captures of spark Substitution of fluid of brake, extraction through bomb of the system of brakes Check of a condition of component ones of a support of the triangular form of interruption and direction Check of a condition of protective coverings of ends of power and hinges of the driving axle The check of the operabilidade of there illuminate fixations, horn and supporter of a heater Check of the system EVAP Check of a state, agreement and substitution of brushes from clothes to rub of fabric His check of a condition of the battery and care Substitution of the cooling of liquid (CL) Check and adjust of slits valvate Check and adjust of the course of pedals of the work and parking brake Check of boots of the brake of parking + Motor + Cooling systems of the motor, heating, ventilation and air conditioning + A system of provision of power and production of the carried out gases + Systems of electric equipment of the motor + Automatic exchange and differential interaxal + Transmission line + Brakes system + Support of the triangular form of interruption and direction + Body + Electric side equipment + Schematic diagrams of electric connections 
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Check of a state and substitution of hoses of a compartment of reason, location of holes
General information The influence of high temperatures in a reason compartment leads to the gradual failure of the hoses of rubber and plastic surgeries used in several systems. It is regularly necessary to carry out the control of hoses in existence of slits, weakening of the fixation of collars, hardening of materials and signs of holes. Most of hoses (but not) fix all through collars. Where are the collars in use, check the confidence of his lack of supply of fixation of holes. If the collars are not in use, it is secured what the hose in a connection with the union did not inflate and / or one did not harden, allowing holes. If there are signs of the hole of liquid, but the type or an origin of liquid do not get to be distinguished, then it is necessary to leave the car of the long time and to put a great leaf of paper or a rag below the car. It will help to find the place naturally of the liquid, and also to identify it in the color. But bear in mind what some holes can show only in the work motor. Vacuum hoses Normally inhale hoses that are applied specially in the system of the reduction in the toxicity of the carried out gases they have marking to colors or insertions of strips to colors. Several systems demand the use of hoses with several thickness of walls, thermal and different stability resistance to a collapse. Substituting hoses it looks at that material of a new hose it corresponded to the material of an old man. Very often the way only fiável of the check of a condition of a hose is his removal full of the car. In the moment of the removal more than one hoses of mark of hose and unions to supply the correct meeting. When it checks hoses of vacuum it does not forget of checking plastic connections T-shaped also. Examine them in the existence of slits that can cause holes. The hole in a vacuum hose means that the air is sipped in a hose (but it does not leave a hose), and really it drains very difficult for the detection. For the identification of the hole of the vacuum it is possible to use a small part of a hose of vacuum as a stethoscope. When the end of a hose straightly is on the place of the hole, the sound assobiante is going to be heard clearly by a hose. Listen to all the hoses of vacuum and connections in the existence of the characteristic hole of hissing demonstration.
Fuel hoses
The hoses of normally healthy fuel below the pressure, therefore, in his lack of interest there are ready what the fuel will sprinkle and it has to stick.
Check all the hoses of fuel of rubber to existence of signs of use and atritos. Pay the special attention to sieges of a curve and in front of unions, for example, a hose connection with the bomb of fuel or the filter, the slits can be formed there. Use hoses of fuel only of high quality. Never, in if no use as fuel not reinforced hoses of vacuum, transparent plastic tubes or water hoses. To fix of collars of hoses of fuel of the type of strip they are in use normally. These collars weaken a tension inside some time and can "jump for out" in the moment of the removal. When it substitutes hoses it substitutes such collars with collars of the type of screw. Precisely it is difficult to define the hole of fuel until the hole is essential and, therefore, easily visibly. The fuel has a tendency to evaporate quickly as soon as it contacts with the air, specially in a compartment of hot reason. The small decreases can disappear before it is possible to define the place of the hole. On the suspicion in the hole of the fuel in the field of a reason a compartment they cool the motor and begin it, cold he, in a monk hood unbuttoned for the time being. The metal objects contract cooling and the rubber hoses will have a tendency to weaken so any hole it will be more obvious while the motor is heated up in the departure of a cold state. Metal lines Between the bomb of fuel and the system of the injection of sections of fuel of metal tubes very often are inserted. Carefully check these tubes to dents existence, supporting or slits. If the section of the metal line has to be substituted, use tubes from steel only without sewing since the tubes of copper and of aluminum are insuficientemente strong to resist the vibrations caused by the operation of the motor. Check metal lines of brake at places of his connection with GTTs and with the regulator of the pressure or ABS of the existence of slits or weakened connections of nipple. Any sign of the hole of fluid of brake demands the immediate careful inquiry of the whole system of brakes. Hoses of the hydraulic auxiliary rocket of direction Check hoses of system GUR to existence of signs of the hole of liquid, the weakened connections of nipple and worn-out collars. The hoses continue and the worn-out collars must be substituted. Cooling of hoses of system The holes in the cooling system normally are blank or colors of a rust to a raid in the hole of being next of area. Carefully check an electric heater and hoses of cooling the liquid in the whole length. Substitute hoses with slits, slits and signs of the aging. It is easier to find slits will corset itself a hose. Pay the special attention to collars that annex hoses to system elements they cool. The collars of the fixation of a hose that corseted themselves strongly can cause a slit or a punctura of a hose, the holes in the cooling system will be turned of what. Examine all the hoses and the surfaces of the connection of hoses as for holes. If some problem of the similar character with holes meets, then it substitutes component East or placing. |
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