Service of Nissan Sunny from 1991 to 1997 release in n-14 body.
1. Maintenance instruction
2. Maintenance
3. Engines
3.1. 1,4 and 1,6 liters petrol engine
3.2. 2,0 liters petrol engine
3.3. Diesel engine
3.3.1. Technical characteristics
3.3.2. Gear belt
3.3.3. Replacement of laying of a head of cylinders
3.3.4. Valves
3.3.5. Replacement of maslootrazhatelny caps of a core of the valve
3.3.6. Check of the directing valves
3.3.7. Grinding in of a saddle of the valve
3.3.8. Processing of a head of cylinders / valves
3.3.9. Check / adjustment of gaps of valves
3.3.10. Check of a compression
3.3.11. Maple belt
3.3.12. Malfunctions of the engine
3.3.13. Engine lubrication system
3.3.14. Oil contour
3.3.15. Removal and installation of the pallet of a case
3.3.16. Oil pump
3.3.17. Cooling system
3.3.18. Injection device
3.3.19. Spark plugs
3.3.20. Power supply system
3.3.21. Check / replacement of the valve of interruption in supply of fuel
3.3.22. Speed of idling and maximum speed
3.3.23. Nozzles
3.3.24. Beginning of giving of the fuel pump of high pressure
3.3.25. Operation during the winter period
3.3.26. Specifications of a power supply system of the diesel
3.3.27. Useful tips for owners of the diesel car
4. Cooling system
5. System of heating and ventilation
6. Fuel and exhaust system
7. System of launch of the engine
8. Coupling
9. Transmissions
10. Half shafts
11. Brakes
12. Suspension brackets and steering
13. Body
14. Electric equipment


3.3.17. Cooling system

1. Broad tank
2. Holder
3. Cover
4. Arm
5. Top hose of a radiator
6. Laying
7. Outlet stopper
8. Rubber fastening
9. Hose of the oil heater
(is available not in all executions)
10. Radiator
11. Lower hose of a radiator
12. Fan
13. Fan motor
14. Fan casing

Cooling pump

1. Cooling system pump
2. Belt pulley of the water pump
3. A flange to the thermostat (before assembly cover with liquid sealant, for example, of Loctite)
4. A flange to the block of cylinders
(before assembly cover with liquid sealant, for example, of Loctite)
5. Flange of a belt pulley

Cooling system volume
7,1 l
The provision of traffic jams of air and drain vents on the diesel engine:
  – a stopper of a drain opening on the engine
in front at the left, 70 N. of m
  – stopper of an air vent
at the left in front on an inlet collector
Thermostat of the diesel engine


The beginning can be various depending on thermostat type.

Beginning of opening
88 °C
End of opening
100 °C
Thermoswitch installation site
in a branch pipe of cooling liquid which the lower hose of a radiator joins (though, for different modifications, options are possible)
Temperature of inclusion of a temovyklyuchatel
90 °C
Temperature of switching off of a temovyklyuchatel
88 °C

3.3.16. Oil pump

3.3.18. Injection device