RAV4 PAB4-Toyota Toyota
1. Car operation
2. Maintenance
3. Engines
   Engine 3S-FE repair without its removal from the car
      General information
      Specifications
      Installation of the piston of the first cylinder in the top dead point (VMT)
      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
      Oil pallet
      Oil pump
      Drive flywheel / plate
      Back sealing ring of a cranked shaft
      Support of the power unit
   Engine 1AZ-FE repair without its removal from the car
   Diagnostics and preparation of the engine for major maintenance
4. Cooling and conditioning systems
5. Fuel system and system of production of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
8. Coupling
9. Transmission
10. Driveshaft and shaft of a drive of driving wheels
11. Brake system
12. Suspension bracket
13. Steering and running gear
14. Body
15. Electric equipment
Electric equipment schemes




Toyota RAV4>> Engines>> Engine 3S-FE repair without its removal from the car>> Cover of a head of the block of cylinders
Removal
Removal make in the following order:
– switch off ignition and disconnect a "weight" wire from the storage battery;
– disconnect a wide hose from a cover of a head of the block of cylinders;
– having pulled up and at the same time turning, remove tips with high-voltage wires from spark plugs;
– a stream of the compressed air clear candles that will exclude dirt hit in the engine cylinder 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 the round nuts, heads of the block of cylinders fixing a cover to tubes for spark plugs (fig. 3.2) ;
– uncover heads of the block of cylinders. If she sits densely, bring down it a kiyanka or insert mount between a head of the block of cylinders and a cover and raise it.

       PREVENTION
When using mount do not damage privalochny surfaces of a head of the block of cylinders and a cover, otherwise in a place of damage engine oil will proceed.

Installation
Installation make in the following order:
– clear privalochny surfaces of a head of the block of cylinders and a cover. With a plastic scraper remove the remains of old laying and hermetic, then clear surfaces solvent. If on surfaces there are traces of laying or engine oil, after cover installation in these parts there can be leakages of oil;

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


– put on eight places, shown in drawing 3.3 , a RTV hermetic layer. Establish consolidations for tubes of spark plugs in a cover so that indexes on consolidations were directed towards a gear belt;
– establish on a head new laying of a cover, then establish a cover of a head of the block of cylinders and fix it round nuts, having tightened them for some equal passes.
Further installation of a cover is carried out to sequences, return to removal.