Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
2.1. General description of new engines of the L8, LF and L3 models
2.2. Mechanical part of engines
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
2.6.1. Check of a belt of the drive of auxiliary units
2.6.2. Check of thermal gaps in the mechanism of the drive of valves
2.6.3. Check of a compression
2.6.4. Removal and installation of a chain of the drive of the mechanism of gas distribution
2.6.4.1. Removal
2.6.4.2. Removal of a natyazhitel of a chain
2.6.4.3. Removal of a chain of the drive of the mechanism of gas distribution
2.6.4.4. Installation of a chain of the drive of the mechanism of gas distribution
2.6.4.5. Installation of a chain of the drive of the mechanism of gas distribution
2.6.4.6. Installation of a support of the engine No. 3
2.6.4.7. Installation of a support of a bolt of fastening of a pulley of a bent shaft
2.6.4.8. Installation of a cover of a head of the block of cylinders
2.6.4.9. Final installation
2.6.5. Replacement of laying of the block of cylinders
2.6.6. Replacement of a forward epiploon of a bent shaft
2.6.7. Replacement of a back epiploon of a bent shaft
2.6.8. Removal and installation of the engine
2.7. Lubrication system
2.8. Cooling system
2.9. System of an admission
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. System of ignition
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 









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2-6-4-8-ustanovka-kryshki-golovki-bloka-cilindrov.html

2.6.4.8. Installation of a cover of a head of the block of cylinders

Fig. 2.268. Scheme of putting silicone sealant


Apply silicone sealant, as shown in the figure 2.268.
Thickness of the roller of the applied sealant: 2–6 mm.
Length of the roller of the applied sealant: 6–26 mm.

Fig. 2.269. Poryatok of tightening of bolts of fastening of a cover of a head of the block of cylinders


Tighten bolts of fastening of a cover of a head of the block of cylinders in the order shown in the figure 2.269.
Inhaling moment: 6. 9–10.8 N · m.

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2.6.4.7. Installation of a support of a bolt of fastening of a pulley of a bent shaft
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2.6.4.9. Final installation