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
3.1.1. Kinds of repair of the engine without dismantle from the car
3.1.2. Dismantle and engine major repairs
3.1.2.1. Specifications
3.1.2.2. Engine major repairs
3.1.2.3. Diagnostics of the engine by means of the vacuum gauge
3.1.2.4. The power unit from a manual transmission
3.1.2.5. The power unit with automatic transmission
3.1.2.6. A head of the block of cylinders
3.1.2.7. A head of cylinders and valves
3.1.2.8. Pistons and rods
3.1.2.9. Коленвал
3.1.2.10. The block of cylinders
3.1.2.11. Shatunno-piston group
3.1.2.12. Radical and шатунные bearings
3.1.2.13. Piston rings
3.1.2.14. Start-up of the engine after major repairs
3.2. The petrol engine in volume of 2,0 litres
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
 




6ac69956



3-1-2-6-golovka-bloka-cilindrov.html

3.1.2.6. A head of the block of cylinders

Dismantling

PERFORMANCE ORDER
1. Remove a head of the block of cylinders (subsection 3.1.1.11 see).
2. Remove soaking up and final collectors if these details are not removed yet.
3. Remove levers of valves and adjusting washers.
4. Compress a spring of the first valve by means of the adaptation and remove crackers. Cautiously release a valve spring, remove a spring plate, a spring and a basic washer. Remove маслосъемные caps from directing plugs.
5. For plate removal slightly knock on the adaptation with a hammer with soft the brisk.
6. Get the valve from outside combustion chambers.
7. The valve should be stored together with crackers, a spring, a plate of a spring and a basic washer. Keep in mind that valve N1 is near to a forward cover.

Assemblage

PERFORMANCE ORDER
1. Establish a basic washer of a spring, dip маслосъемный a cap into fresh oil for the engine and dress on a core of the valve and on the plug.
2. Grease cores of valves with fresh oil for the engine and establish valves in corresponding directing plugs on a head of cylinders, observing an order of initial installation. New valves should be established in those saddles to which they have been ground in.
3. Establish a spring on a basic washer, сориентировав so that densely wound coils of a spring have been turned downwards.
4. Establish a spring plate.
5. Compress the adaptation of a spring and insert crackers into a flute on a valve core.

The prevention

To keep crackers in valve flutes at adaptation removal, grease crackers консистентной with greasing.


6. After installation of all valves turn a head of cylinders and besiege details клапанного the mechanism easy blows of a hammer through the wooden prorate on cores of valves.


3.1.2.5. The power unit with automatic transmission

3.1.2.7. A head of cylinders and valves