Tojota Lend Kruzer, Amazon, Leksus LX470
+ Identification numbers of the car
+ Controls and receptions of safe operation of the car
+ Options and car routine maintenance
+ The engine
- Systems of cooling of the engine, salon and air conditioning heating
Specifications
Antifreeze - the general data
Check of serviceability of functioning and thermostat replacement
Condition check, removal and installation of the fan of system of cooling
Removal and installation of a radiator and broad tank of system of cooling
Check of a condition of the water pump
Removal and installation of the water pump
Check of serviceability of functioning and replacement of the block of the gauge of a measuring instrument of temperature of a cooling liquid
Check of serviceability of functioning приводного the electromotor of the fan of a heater and its replacement
Removal and installation of the block and the heater heat exchanger
Removal and installation of assemblage of the control panel by functioning of a heater and air conditioner
Check of serviceability of functioning and service of systems of heating and air conditioning
+ The power supply system and release of the fulfilled gases
+ Engine electric equipment
+ Control systems of the engine and decrease in toxicity of the fulfilled gases
+ Gear change box
+ Transmissionnaja line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
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Check of serviceability of functioning and service of systems of heating and air conditioning
Central air
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Air central air constantly is under a high pressure. At all do not disconnect refrigerator lines and do not remove any components of system, preliminary without having executed a discharge of last. The discharge of a central air of air should be made by forces of the skilled expert in the conditions of a car-care centre workshop.
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Procedures of service К/В are described in corresponding Section of the Head of Adjustment and car routine maintenance.
Heating system
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1. If the heater does not provide due heating of air submitted to salon, the reason of such refusal one of the following can be:
- The thermostat is jammed in open position that does not allow submitted to heat up to the heat exchanger of a heater of a cooling liquid of the engine to normal temperature. Replace the thermostat (the Section Check of serviceability of functioning and thermostat replacement see);
- Passableness infringement охладительного a path that blocks giving of a cooling liquid in the heater heat exchanger takes place. Feel the hoses connected to branch pipes on a back partition of an impellent compartment – both of them should be hot, otherwise passableness of a path is broken (hoses, the heat exchanger, or the managing director заслонка a heater) are blocked. Disconnect hoses and make обратнопоточную heat exchanger washing. Wash out also both hoses;
- If to restore passableness of the heat exchanger by washing it is not possible, it is necessary to make its replacement (see Has undressed Removal and installation of the block and the heater heat exchanger).
2. If speed of rotation of the fan of a heater does not correspond to the chosen position of the corresponding switch on the system control panel, check up a condition of a safety lock, connecting electroconducting, the relay, the switch and resistive assemblage.
3. If the air outlet through дефлекторы at all is absent, undertake following actions:
- Include ignition and activate the heater fan. Press an ear to дефлектору and try to define on hearing, whether functions приводной the motor;
- If the sounds confirming serviceability of functioning of the motor are absent, and resistive assemblage is perfectly in order, it is necessary to replace the motor (the Section Check of serviceability of functioning приводного the electromotor of the fan of a heater and its replacement see).
4. Humidifying of a carpet covering on a floor under the heater heat exchanger, or a steam-out through дефлекторы air lines tell about heat exchanger leaks. Remove the heat exchanger (see Has undressed Removal and installation of the block and the heater heat exchanger) and replace its new (the heater heat exchanger is not subject to regenerative repair).
5. Check up passableness of the drainage hose going from assemblage of a heater/evaporator and laid справой of the party of a partition. Blocking of the given hose can lead to a steam-out from дефлекторов air lines at heater inclusion.
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Elimination of smells of a central air of air
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1. The unpleasant smells frequently arising at inclusion К/В are caused by formation of colonies of a mould on plates of the heat exchanger of the evaporator.
2. In the aerosol packaging, intended for service of central airs of air, it is possible to get special disinfectants practically in any shop of automobile accessories. It is necessary to remember that the means price is usually directly proportional to its efficiency. Switch system in a mode of the closed air circulation and for ten minutes include the heater fan for the maximum speed. For the purpose of system drying include heating on the maximum intensity. Disconnect electroconducting from the compressor for the purpose of prevention of its operation.
3. Means giving is usually carried out through a long hose. Remove резисторную assemblage of the electromotor of a drive of the fan of a heater (the Section Check of serviceability of functioning приводного the electromotor of the fan of a heater see and its replacement), enter a nozzle of a submitting nozzle into the formed aperture and displace it to the left, having directed on the evaporator heat exchanger. Means giving is carried out according to instructions of its manufacturer. Try to process all surface of the heat exchanger as much as possible full. Duration of each operation cycle and intervals between series should be specified on a container label.
4. The best preventive measure against occurrence of colonies of a mould in the evaporator heat exchanger is regular check of passableness of a drainage tube, and also short-term inclusion of a mode of removal of a condensate after each distant trip with working conditioner for the purpose of evaporator drying. |
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