Chevrolet Lanos (since 2004 of release)
1. The car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance service
5. The engine
5.1. Features of a design
5.2. Compression check in cylinders
5.3. Removal and installation of mudguards of the engine
5.4. Replacement of support of a suspension bracket of the power unit
5.5. Installation of the piston of the first cylinder in position ВМТ of a step of compression
5.6. Removal, installation and дефектовка a flywheel
5.7. Replacement of details of consolidation of the engine
5.8. A head of the block of cylinders
5.8.1. Removal, дефектовка and camshaft installation
5.8.2. Replacement of hydrojacks of backlashes in the mechanism of a drive of valves
5.8.3. Possible malfunctions of hydrojacks of backlashes in the mechanism of a drive of valves, their reasons and ways of elimination
5.8.4. Dismantling, repair and assemblage of a head of the block of cylinders
5.8.5. Grinding in of valves
5.9. Removal and engine installation
5.10. Engine repair
5.11. Greasing system
5.12. Cooling system
5.13. System of release of the fulfilled gases
5.14. The engine power supply system
5.15. System of catching of steams of fuel
5.16. System рециркуляции the fulfilled gases
6. Transmission
7. A running gear
8. A steering
9. Brake system
10. An electric equipment
11. A body
12. Wheels and tyres
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Councils to the beginning mechanic
18. Appendices
19. Electric equipment schemes
 



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5.8.3. Possible malfunctions of hydrojacks of backlashes in the mechanism of a drive of valves, their reasons and ways of elimination

*Возможны following reasons of the raised noise in a mode of the idling which amplifying with increase of frequency of rotation of a cranked shaft to 1500 mines-1 and has been not connected with work of hydrojacks:
- The raised deterioration of a cracker of the lever of a drive of the valve or the lever;
- The increased backlashes between cores of valves and directing plugs;
- Increased in comparison with admissible несоосность the valve and a saddle;
- непараллельность end faces клапанных springs;
- большее, than it is admissible, palpation of a facet of a head of the valve;
- Contact демпфера клапанной springs with the mechanism of rotation of the valve.

The previous page
5.8.2. Replacement of hydrojacks of backlashes in the mechanism of a drive of valves
The following page
5.8.4. Dismantling, repair and assemblage of a head of the block of cylinders