Repair and Toyota Corolla car operation - 2.8.4. Service of system of cooling//Toyota Corolla of 1992-1998 /

Toyota Corolla

1992-1998 of release

Repair and car operation



Toyota Corolla
+ 1. Maintenance instruction
- 2. Maintenance
   2.1. Specifications
   2.2. Arrangement of knots and details
   2.3. Check of level of liquids
   2.4. Check of a condition of tires and pressure in tires
   + 2.5. Servicing through each 5000 km or 3 months
   + 2.6. Servicing through each 12000 km or 6 months
   + 2.7. Servicing through each 24000 km or 12 months
   - 2.8. Servicing through each 50000 km or 2 years
      2.8.1. Replacement of the fuel filter
      2.8.2. Check of a condition and replacement of spark plugs
      2.8.3. High-voltage wires, cover of the distributor and rotor begunok
      2.8.4. Service of system of cooling
      2.8.5. Check of system of catching паров gasoline
      2.8.6. Check of an exhaust system
      2.8.7. Replacement of oil, transmission liquid and filter
      2.8.8. Oil replacement in a manual transmission case
      2.8.9. Zolotnik and hose of system of compulsory ventilation of a case
   + 2.9. Servicing through each 100000 km or 4 years
+ 3. Engines
+ 4. Systems of cooling, heating
+ 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



2.8.4. Service of system of cooling

GENERAL INFORMATION

Prevention

Do not allow antifreeze hit on skin or on 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.


Periodically it is necessary to wash out system of cooling and to replace cooling liquid. It is necessary to prevent corrosion and scaling because of which efficiency of cooling decreases and wear of the engine amplifies. At service of system of cooling it is necessary to check and if necessary to replace all hoses and a stopper of a jellied mouth of a radiator.

Liquid draining

PERFORMANCE ORDER
1. Put the car on the hand brake and block wheels. If the engine hot, wait some hours that the engine completely cooled down.
2. On the cold engine unscrew a stopper of a jellied mouth of a radiator.
3. Almost on all cars for access to the drain crane of a radiator located in the lower part of a radiator, it is required to uncover. Substitute under a drain opening of a radiator a vessel of suitable capacity for reception of merged liquid.
4. Dress on the drain union a hose with internal diameter of 9,5 mm for the direction of a stream of liquid in a vessel (on some cars such hose is provided by a design) then open the drain crane (for what it is possible to use flat-nose pliers).
5. After a drain of all liquid from a radiator rearrange vessels under a drain stopper of the block of cylinders. Unscrew a stopper (it is specified by an arrow) and merge liquid from the block of cylinders.
6. While liquid flows down check a condition of hoses of a radiator, a heater and collars (if necessary see subsection 2.6.5).
7. Replace all damaged hoses and collars.

Washing of system of cooling

PERFORMANCE ORDER
1. After draining of cooling liquid wash out a radiator flowing water, having inserted a garden hose, until then while from the bottom branch pipe pure water will not begin to flow. Washing by water will remove all deposits from a radiator, but will not clear the engine and pipelines of system of cooling of rust and scum deposits.
2. It is possible to remove these deposits with chemical influence of a cleaner. Use a cleaner according to the instruction of the manufacturer. At strong pollution of a radiator, existence of mechanical damages and a leak, the radiator should be removed (see subsection 4.9) and to hand over in repair.
3. Disconnect a hose from a broad tank. Merge liquid from a tank and wash out it pure water then attach a hose.

Filling of system of cooling

PERFORMANCE ORDER
1. Turn and tighten a stopper on the block of cylinders, densely close the crane on a radiator.
2. Transfer a rychazhok of management of a heater to the extreme situation corresponding to completely open crane of a heater.
3. Slowly fill in the fresh cooling liquid consisting of water and antifreeze (in the ratio 50/50), before radiator filling. Add liquid in a tank so that level was above the bottom label.
4. Remove a stopper of a radiator and start the engine (in well ventilated room), warm up the engine until the thermostat (liquid will start to circulate through a radiator and the top hose becomes hot) will open.
5. Stop the engine and let's cool down. Add liquid to bottom edge of a mouth of a radiator.
6. Compress the top hose to force out air, and if necessary add liquid. Put into place a radiator stopper.
7. Start the engine, warm up and check existence of podtekaniye.