Toyota Camry

1992-1997 of release

Repair and car operation


Kamri's Toyota
+ General data
+ 1. Maintenance
+ 2. Engine
+ 3. Six-cylinder V6 engines
- 4. Major maintenance of engines
   4.2. General information
   4.3. Compression check
   4.4. Recommendations about engine removal
   + 4.5. Removal and engine installation
   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 люфта balance weight assemblies (engine 5S-FE)
   4.17. Engine balance of assembly at major maintenance
   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. Engine start after major maintenance
+ 5. Cooling and heating
+ 6. Fuel system
+ 7. Ignition system
+ 8. Toxicity fall
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment


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4.8.2.2. Valves
PERFORMANCE ORDER
1. Check a plate of each valve on local corrosion, прожоги, cracks and the general wear. Check a valve core on wear and a bend. Check wear of an end face of a core of the valve. In the presence of any defects the valve is subject to replacement.
2. By a micrometer measure diameter of a core of the valve in several places on length of a core. Any essential distinction in the received 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 the 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 should 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...
5а. establish a head of the block of cylinders combustion chambers up on wooden whetstones.
5б. Grease with paste for place grinding in on a plate of the valve and a valve saddle. Establish 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 притироч ache pastes.
5в. If rough pritirochny paste is used, grinding in to make before emergence of a uniform opaque surface on a saddle of the valve and the valve. Then erase used composition of paste and repeat grinding in process with melkodispersny paste.
5г. Grinding in make before emergence of easy gray opaque color.
5д. Carefully remove traces of pritirochny paste, using the corresponding solvent.