Тойота РАВ4-Toyota RAV4
1. Car operation
2. Maintenance service
3. Engines
   Engine repair 3S-FE without its removal from the car
      The general data
      Specifications
      Installation of the piston of the first cylinder in the top dead point (ВМТ)
      Cover of a head of the block of cylinders
      Inlet collector
      Final collector
      Gear belt and pulleys of a gear belt
      Forward sealing ring of a cranked shaft
      Sealing ring of a camshaft
      Camshafts and pushers of valves
      Head of the block of cylinders
      The oil pallet
      The oil pump
      Flywheel / a drive plate
      Back sealing ring of a cranked shaft
      Support of the power unit
   Engine repair 1AZ-FE without its removal from the car
   Diagnostics and preparation of the engine for major repairs
4. Cooling and air-conditioning systems
5. Fuel system and system of release of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. A transmission
10. A kardannyj shaft and shaft of a drive of driving wheels
11. Brake system
12. A suspension bracket
13. A steering and a running gear
14. A body
15. An electric equipment
Electric equipment schemes


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Toyota RAV4>> Engines>> Engine repair 3S-FE without its removal from the car>> Cover of a head of the block of cylinders
Removal
Removal make in a following order:
– Switch off ignition and disconnect a wire of "weight" from the storage battery;
– Disconnect a wide hose from a cover of a head of the block of cylinders;
– Having pulled upwards and simultaneously turning, remove tips with high-voltage wires from spark plugs;
– A stream of compressed air clear candles that will exclude dirt hit in the cylinder of the engine after a reversing of spark plugs. Turn out spark plugs;
– Turn out screws of fastening of a plait of wires to a casing of a gear belt and take a plait of wires aside;
– Release a clip of fastening of a cable of an accelerator to an inlet collector and take him aside;

Fig. 3.2. An arrangement of round nuts of fastening of a cover of a head of the block of cylinders to tubes for spark plugs


– Turn out round nuts, крепящие a cover of a head of the block of cylinders to tubes for spark plugs (fig. 3.2);
– Uncover heads of the block of cylinders. If it sits densely, bring down it киянкой or insert mount between a head of the block of cylinders and a cover and raise it.

       THE PREVENTION
At use of mount do not damage привалочные a surface of a head of the block of cylinders and a cover, otherwise in a damage place engine oil will proceed.

Installation
Installation make in a following order:
– Clear привалочные surfaces of a head of the block of cylinders and a cover. A plastic scraper remove the rests of an old lining and hermetic, then clear surfaces solvent. If on surfaces there are lining or engine oil traces after cover installation in these parts there can be oil leaks;

Fig. 3.3. Places of drawing of hermetic RTV on a head of the block of cylinders


– Put on eight places, shown on drawing 3.3, a layer of hermetic RTV. Establish consolidations for tubes of spark plugs in a cover so that indexes on consolidations have been directed towards a gear belt;
– Establish on a head a new lining of a cover, then establish a cover of a head of the block of cylinders and fix its round nuts, having tightened them for some equal passes.
The further installation of a cover is spent to sequences, return to removal.