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
3.2.1. Kinds of repair of the engine without dismantle from the car
3.2.2. Dismantle and engine major repairs
3.2.2.1. Engine major repairs
3.2.2.2. Dismantle of the power unit
3.2.2.3. The power unit from a manual transmission
3.2.2.4. The power unit with automatic transmission
3.2.2.5. A head of the block of cylinders
3.2.2.6. A head of cylinders and valves
3.2.2.7. The piston in gathering with a rod
3.2.2.8. Коленвал
3.2.2.9. The block of cylinders and коленвал
3.2.2.10. Shatunno-piston group
3.2.2.11. Radical and шатунные bearings
3.2.2.12. Piston rings
3.2.2.13. Start-up of the engine after major repairs
3.3. The diesel engine
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
 




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3.2.2.2. Dismantle of the power unit

Methods and safety precautions

If the decision on dismantle of the engine for major repairs carrying out, or repair of the basic knots it is necessary to spend certain preparatory measures was accepted.

Will plan extremely important a place in which to be made works. Undoubtedly, best place is the workshop. It is very important to have the equipped working platform, and also a place for car storage. If neither a workshop, nor the garage is not present, the equal and pure platform is required at least.

Washing of a motor compartment and the power unit before the dismantle beginning will allow to keep the tool clean and a constant working condition.

Also will be necessary the floor lift or тельфер. Be convinced that these devices have a stock on load-carrying capacity and are capable to sustain weight of the engine with all units and transmission. Observance of security measures here plays a paramount role, as lifting of the engine from the car – operation potentially dangerous.

If works on engine dismantle are spent by not skilled person the assistant is necessary. Consult and ask to help the persons having experience in such works. There is a set of examples of that as attempts alone to execute dismantle of the engine with lifting of last of a motor compartment came to an end unsuccessfully.

In advance plan the actions. Hire or get all necessary tools and the equipment before beginning works. To some adaptations providing safety at dismantle and installation of the engine, and also decrease in expenditures of labour concern (besides the lift): a jack-cart of the sufficient load-carrying capacity, a full set of keys and оправок which list is resulted in the beginning of the present management, wooden колодки, rags and solvent for cleaning of inevitable pools from the spilt working liquids of the engine. If the lift is hired, about it agree in advance, at first having performed all works in which this mechanism is not necessary. It will allow to save money and time.

Keep in mind that considerable time you cannot take advantage of the car. For performance of some works inaccessible in house conditions in the absence of the special equipment, it is necessary to address in a car-care centre workshop. These enterprises work under the schedule and expedient will consult there before engine dismantle precisely to estimate expenses of time for repair or restoration of details.

Always at dismantle and installation of the power unit be very attentive. Rash actions can cause serious traumas. In advance consider the actions. Do not feel sorry on it for time, for the main thing – work without traumas.

On all cars considered in the given management, the power unit falls and gets from under the car.



3.2.2.1.1. An order of dismantling and engine assemblage

3.2.2.3. The power unit from a manual transmission