Service Nissan Sunny with 1991 on 1997 of release in a body n-14.
1. The maintenance instruction
2. Maintenance service
3. Engines
3.1. The petrol engine in volume of 1,4 and 1,6 litres
3.2. The petrol engine in volume of 2,0 litres
3.3. The diesel engine
3.3.1. Technical characteristics
3.3.2. A gear belt
3.3.3. Replacement of a lining of a head of cylinders
3.3.4. Valves
3.3.5. Replacement маслоотражательных caps of a core of the valve
3.3.6. Check of directing valves
3.3.7. Grinding in of a saddle of the valve
3.3.8. Processing of a head of cylinders / of valves
3.3.9. Check / adjustment of backlashes of valves
3.3.10. Compression check
3.3.11. A klinovyj belt
3.3.12. Malfunctions of the engine
3.3.13. System of greasing of the engine
3.3.14. Oil a contour
3.3.15. Removal and pallet installation картера
3.3.16. The oil pump
3.3.17. Cooling system
3.3.18. The injection device
3.3.19. Spark plugs
3.3.20. The power supply system
3.3.21. Check / replacement of the valve of a stopping delivery of fuel
3.3.22. Number of turns of idling and the maximum number of turns
3.3.23. Atomizers
3.3.24. The beginning of giving of the fuel pump of a high pressure
3.3.25. Operation during the winter period
3.3.26. Specifications of the power supply system of a diesel engine
3.3.27. A good advice for owners of the diesel car
4. Cooling system
5. Heating and ventilation system
6. Fuel and an exhaust system
7. System of start-up of the engine
8. Coupling
9. Transmissions
10. Semiaxes
11. Brakes
12. Suspension brackets and a steering
13. A body
14. An electric equipment



3.3.10. Compression check

Check компресии allows to judge an engine condition. Namely – at check it is possible to establish, is perfectly in order or valves and pistons (piston rings) are worn out. Besides results of check specify, whether it is necessary to replace the engine or in the complete set to repair. For check the device for check компресии is necessary.

The difference in pressure of separate cylinders of the engine can make a maximum 5,0 bar. If one or several cylinders have a difference of pressure more than 5,0 bar, specifies it in malfunction of valves, deterioration of piston rings or working surfaces of cylinders. If the deterioration border is reached, it is necessary to repair or replace the engine.

At check компресии the engine oil temperature should be a minimum +30 S.Masljanoj the filter should have temperature of hands, if necessary the engine warm up. The engine temperature should not be too high since differently at вывинчивании spark plugs it is possible to damage a carving in a head of cylinders.

1. Switch off ignition.
2. Remove atomizers.
3. Disconnect the tip of the valve of switching-off of giving of fuel.

The prevention

If the tip do not disconnect, at проворачивании the engine fuel will follow.

4. Check up pressure of compression.
5. Establish atomizers.
6. Insert the tip on the valve of reduction of quantity WITH.

The engine
Rpm number at check
Pressure of compression in a bar
The new
Deterioration border
2,0 l
Diesel engine
30 – 33

3.3.9. Check / adjustment of backlashes of valves

3.3.11. A klinovyj belt