Toyota Camry
+ 1. The maintenance instruction
+ 1.2. The information before car driving
+ 1.3. Independent maintenance service
+ 1.4. Technical characteristics
+ 1.5. Some councils at car purchase
+ 2. Maintenance service
+ 3. Engines
- 4. Cooling system
4.2. Technical characteristics
4.3. The thermostat
4.4. Cooling fans
4.5. A radiator and a broad tank
4.6. The water pump
4.7. The gauge of temperature of a cooling liquid
4.8. An electric chain of the motor of the delivery fan
4.9. The electric motor of the delivery fan
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Transmission
+ 9. A running gear
+ 10. Brake system
+ 11. A body
+ 12. An electric equipment
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Arrangement of a cover of the thermostat in 4-cylinder models
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The thermostat cover in 4-cylinder models is located behind the water pump. |
Arrangement of a casing of the thermostat in 6-cylinder models
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The thermostat casing (it is specified by an arrow) is located behind an inlet collector over a transmission. |
The general check
| PERFORMANCE ORDER |
| 1. Measure level of a cooling liquid, check up a tension drive a belt and functioning of the temperature gauge. |
| 2. If the engine is warmed up too long, most likely, that has jammed the thermostat in open position. Replace the thermostat. |
| 3. If the engine overheats, check up temperature of the top hose of a radiator if the hose not hot, means, the thermostat has jammed in the closed position. Replace the thermostat. |
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Thermostat check
| PERFORMANCE ORDER |
| 1. For carrying out of more careful check the thermostat is necessary for removing from the engine. |
| 2. If the thermostat is not closed at a room temperature, means, it is faulty and is subject to replacement. |
| 3. Lower the thermostat in capacity with cold water (the thermostat is closed). |
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4. Warm up water in capacity and watch its temperature. The thermostat should not concern walls and a capacity bottom. |
| 5. Write down thermometer indications when the thermostat only starts to open and when it is completely open. Compare the received sizes to technical requirements. |
| 6. Replace the thermostat if it does not open or it is not closed or it gets jammed in any position. |
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Replacement
| PERFORMANCE ORDER |
| 1. Disconnect a wire of the minus plug of the accumulator. |
| 2. Merge cooling liquid from a radiator. Disconnect a hose of a radiator from a casing of the thermostat or from an inlet tube. |
| 3. In 4-htsilindrovyh engines disconnect an inlet tube from a thermostat casing. For the best access remove the oil filter. |
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4. In 6-cylinder engines a cover of the air valve also unscrew nuts (are specified by arrows) in a back part of the engine. Shift wires to get access to bolts of a cover of the thermostat. |
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5. Disconnect an inlet tube (it is specified by an arrow) from a head of cylinders and disconnect a tube from a thermostat casing (6-cylinder models). |
6. Disconnect from a casing of the thermostat of fastening and a wire and remove a casing.
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| 7. Get the thermostat from a casing. |
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8. Clean joined surfaces and establish a new lining.
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| 9. Establish the thermostat and a thermostat casing upside-down removals. |
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