1990-1992 of release
Repair and car operation
+ Nissan Primera brand Cars
+ Current leaving and service
- Cooling and heating systems
+ the Power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Manual transmission, differential and main transfer
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Onboard electric equipment
Radiator fastening on the injector engine. At the established carburetor engine only one radiator is established
At removal and installation be guided by an illustration above. On models with the carburetor engine only one fan which is fixed in the same way is established.
Installation is carried out in return sequence. At suspicion of malfunction of water hoses it is necessary to replace them. Do not forget to connect tips of motors of fans and a thermoswitch. Fill in cooling liquid as it is described in Head the Current leaving and service. After warming up of the engine check tightness of all connections. Also check, that motors of fans joined and switched off.
Radiator and cover check
If there is a pump for pressure forcing in a radiator, it is possible to establish it on a radiator and to create pressure 1.6 bar. Pressure in system should not fall. If pressure falls, is taken place leaks. In this case establish the car on a dry place to define, where cooling liquid follows.
By means of the same pump it is possible to check pressure of opening of the valve in a cover. Establish the pump on a cover and put it in action. At value of pressure 0.9 bar pressure should fall down at once, i.e. in a cover the valve opens. If it does not occur, it is necessary to replace a cover. Not opening valve quickly leads to an engine overheat. If the valve gets jammed abroach, in system pressure cannot be created.
The water pump does not understand and in case of failure or damage is replaced. Check a gap of a shaft of the bearing in the bearing and a krylchatka on rust existence. In the pump laying is not used, it means, for installation of the pump good hermetic should be used.
Removal and pump installation