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>> Back sealing ring of a cranked shaft
Ring replacement can be made in two ways. At removal by the first way make the following:
– Remove a transmission;
– Remove a drive flywheel/plate;

Fig. 3.46. Removal of a back sealing ring, without preliminary removal of the oil pallet and a back cover of the block of cylinders


– Replacement of a sealing ring can be spent, without removing the oil pallet and a back cover of the block of cylinders (fig. 3.46). However it is not recommended to use this method as a working edge of a sealing ring very rigid and its damage to installation process is possible. A screw-driver edge take an old sealing ring from a nest. Clear a nest of a sealing ring and a neck of a cranked shaft. Grease with engine oil a working edge of a new sealing ring and a neck of a cranked shaft and, pressing, establish a sealing ring. This work is necessary for carrying out very carefully as it is easy to damage a working edge of a sealing ring.
The second — the basic — the way of replacement of a sealing ring demands removal of the oil pallet and a back cover of the block of cylinders. For ring replacement on the second method make the following:
– Remove the oil pallet. Turn out bolts and remove a back cover of the block of cylinders. A firm plastic or wooden scraper clear of the rests of an old lining привалочные surfaces of a back cover and the block of cylinders;

Fig. 3.47. Use of a hammer and a screw-driver for выбивания a sealing ring from a back cover of the block of cylinders


– Establish a back cover on two wooden бруска, a hammer and a screw-driver beat out a sealing ring (fig. 3.47);
– Establish in a back cover a new sealing ring for what use flat wooden брусок or tubular the mandrel, with external diameter a bit smaller external diameter of a ring;
– Grease with engine oil a working edge of a new sealing ring and a neck of a cranked shaft. Establish a new lining on the block of cylinders;
– Slowly and cautiously establish a back cover with a sealing ring on a cranked shaft, to прилегания it to the block of cylinders. Fix a cover bolts, having tightened their moment 13 Nm. Be convinced that the bottom plane of a cover does not support привалочную a surface of the block of cylinders on which the oil pallet is established.
The further installation spend to sequences, return to removal.