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
 








2-6-4-5-ustanovka-cepi-privoda-mekhanizma-gazoraspredeleniya.html

2.6.4.5. Installation of a chain of the drive of the mechanism of gas distribution

Fig. 2.262. Places of putting sealant on a forward cover of the engine


Apply kremniyevoorganichesky sealant on a forward cover of the engine, as shown in the figure 2.262.

ATTENTION
Establish a forward cover of the engine through 10 minposl of putting kremniyevoorganichesky sealant.

Thickness of the roller of the applied sealant: 2–4 mm.

Fig. 2.263. Order of tightening of bolts of fastening of a forward cover of the engine


Tighten bolts of fastening of a forward cover of the engine in the order shown in the figure 2.263.
Establish a bolt No. 1, using a new sealing washer.


Apply pure engine oil on a forward epiploon.
Insert a forward epiploon into a forward cover of the engine hands.

Fig. 2.264. Press fitting of a forward epiploon


Press a forward epiploon, using special adaptation and the hammer (fig. 2.264).
Press fitting depth: from a forward cover of the engine – 0–0.5 mm.


Fig. 2.265. Scheme of a press fitting of a new forward epiploon




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2.6.4.4. Installation of a chain of the drive of the mechanism of gas distribution
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2.6.4.6. Installation of a support of the engine No. 3