Toyota Corolla

1992-1998 of release

Repair and car operation



Toyota Corolla
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
- 4. Systems of cooling, heating
   4.1. Specifications
   4.2. Antifreeze
   4.3. Thermostat
   4.4. Fan and relay of turning on of the fan
   4.5. Radiator and broad tank
   4.6. The pump of cooling liquid
   4.7. The sensor of temperature of cooling liquid
   4.8. Fan block
   4.9. Heater radiator
   + 4.10. Control panel heater and conditioner
   4.11. Vlagootodelitel of the conditioner
   4.12. Compressor
   4.13. Condenser
   4.14. Evaporator and broad valve
+ 5. Fuel, exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmissions
+ 8. Coupling and semi-axes
+ 9. Brake system
+ 10. Suspension bracket and steering
+ 11. Body
+ 12. Electric equipment


4.2. Antifreeze

GENERAL INFORMATION

Prevention

Do not allow contact of antifreeze to skin or to the painted details of a body.


At antifreeze hit on skin or eyes immediately wash out a large amount of cold water. Antifreeze is very poisonous that does it dangerous at hit in a gullet. Do not leave antifreeze in an open vessel, or spilled on a floor in the form of pools. Children and the animals involved with a sweetish smell of antifreeze, can drink or lick it. Concerning utilization of the fulfilled antifreeze consult in competent authorities. In many settlements there are collecting points in which will take care of safe utilization of this liquid. It is forbidden to merge antifreeze to the earth or in the sewerage.

The cooling liquid which is filled in in system, consists of a mix of water and этиленгликоля, and should provide a freezing point not above–25 ° With, depending on local climate. The mix of these components should possess also anticorrosive properties and higher boiling point.

Washing and liquid replacement in system of cooling should be made not less often than through each 60000 km of run, or 1 time in 2 years (see subsection 2.8.4). Change of liquid is more rare than 1 time in 2 years results in malfunction of system of cooling, formation of a rust and a scum. If local water contains many mineral salts (is rigid), antifreeze mix with the distilled water.

Before filling of antifreeze check tightness of all connections as antifreeze possesses the increased fluidity and can get even through microopenings. Dolivka of antifreeze as a rule is not required. Therefore, if liquid level in cooling system constantly goes down, find the reason and eliminate.

The exact structure of a mix depends on local climatic conditions. The mix should contain not less than 50 % of antifreeze, but no more than 70 % of water. Before a dolivka of antifreeze determine its necessary concentration by the chart on container with antifreeze. It is possible to measure a ratio of water and antifreeze by the areometer which is available on sale. Fill in antifreeze which meets requirements of the manufacturer of the car.

For definition of composition of antifreeze on the car it is possible to use the inexpensive areometer.