Toyota Camry

1992-1997 of release

Repair and operation of the car


Kamri's Toyota
+ General data
+ 1. Maintenance
+ 2. Engine
+ 3. Six-cylinder V6 engines
- 4. Capital repairs of engines
   4.2. General information
   4.3. Check of a compression
   4.4. Recommendations about removal of the engine
   + 4.5. Removal and installation of the engine
   4.6. Sequence of dismantling of the engine
   4.7. Dismantling of a head of the block of cylinders
   - 4.8. Cleaning and survey of a head of the block of cylinders
      - 4.8.2. Check
         4.8.2.2. Valves
         4.8.2.3. Valve elements
   4.9. Assembly of a head of the block of cylinders
   4.10. Removal of pistons with rods
   4.11. Removal of a cranked shaft
   + 4.12. Block of cylinders of the engine
   4.13. Pistons and rods
   4.14. Cranked shaft
   + 4.15. Survey and choice of radical and shatunny bearings
   4.16. Control of a side play of assembly of the balance weight (engine 5S-FE)
   4.17. Balance of assembly of the engine at capital repairs
   4.18. Installation of piston rings
   + 4.19. Installation of a cranked shaft and check of working gaps of bearings
   4.20. Installation of a back sealing ring of a cranked shaft
   4.21. Installation of pistons and rods, check of working gaps of bearings
   4.22. Installation of assembly of the balance weight (engine 5S-FE)
   4.23. Start of the engine after capital repairs
+ 5. Cooling and heating
+ 6. Fuel system
+ 7. System of ignition
+ 8. Toxicity decrease
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment


4.8.2.2. Valves
PERFORMANCE ORDER
1. Check a plate of each valve for local corrosion, prozhog, cracks and the general wear. Check a valve core for wear and a bend. Check wear of an end face of a core of the valve. With any defects the valve is subject to replacement.
2. Measure by a micrometer diameter of a core of the valve in several places on core length. Any essential distinction in the obtained data indicates wear of a core of the valve and obligatory replacement of the valve.
3. Measure width of an edge of a plate of the valve. If width of an edge of a plate of the valve of less admissible limit, the valve is subject to replacement.
4. If valves are in a satisfactory condition, they have to be inserted into the places and are ground in. If plates of valves or a saddle are strongly worn-out, before their grinding in it is necessary to process mechanically or even to replace.
5. Grinding in of valves is carried out as follows...
5a. establish a head of the block of cylinders by combustion chambers up on wooden whetstones.
5b. Grease with paste for grinding in of a place on a plate of the valve and a valve saddle. Install the valve on a place and on a plate of the valve establish a sucker with the holder. Rotating the valve a sucker in different directions, grind in the valve, and it is periodically necessary to lift the valve for redistribution pritiroch ache pastes.
5v. If rough pritirochny paste is used, to make grinding in before emergence of a uniform opaque surface on a saddle of the valve and the valve. Then erase the used composition of paste and repeat process of grinding in with fine paste.
5g. Make grinding in before emergence of easy gray opaque color.
5d. Carefully remove traces of pritirochny paste, using the corresponding solvent.