Mazda 3 since 2003
1. Operation and car maintenance
2. Engine
2.1. General description of new engines of the L8, LF and L3 models
2.2. Mechanical part of engines
2.2.1. Engines of the L8 and LF models
2.2.2. Verification of the contents WITH / SN in the fulfilled gases
2.2.3. Compression measurement in engine cylinders
2.2.4. Check of a belt of a drive of auxiliary units
2.2.5. General information and safety measures at removal of the power unit
2.2.6. Hermetic removal
2.2.7. Removal and installation of the power unit
2.2.8. Check of the executive mechanism of change of phases of a gazoraspredeleniye (L3)
2.2.9. Removal and installation of the executive mechanism of change of phases of a gazoraspredeleniye (L3)
2.2.10. Chain of a drive of the mechanism of a gazoraspredeleniye
2.2.11. Removal and installation of the operating oil valve (OCV) (L3)
2.2.12. Check of the operating oil valve (OCV) (L3)
2.2.13. Check of operation of the zolotnikovy valve (OCV) (L3)
2.2.14. The general repair operations on the power unit
2.2.15. Check of a head of the block of cylinders
2.2.16. Assembly of the block of cylinders (beginning)
2.2.17. Assembly of the block of cylinders (termination)
2.2.18. Assembly of a head of the block of cylinders
2.2.19. Assembly of a drive of the mechanism of a gazoraspredeleniye
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
2.7. Greasing system
2.8. Cooling system
2.9. Admission system
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. Ignition system
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 








2-2-6-udalenie-germetika.html

2.2.6. Hermetic removal

Removal of old hermetic
Fig. 2.87. Removal of old hermetic


After extraction of assembly bolts and nuts, use the suitable tool for hermetic removal (fig. 2.87).

ATTENTION
Try not to damage a detail surface.

Delete hermetic as it is possible more carefully from surfaces, deepenings and from openings of assembly bolts by means of the suitable tool, for example, a scraper. If it is necessary, heat up a surface a little and remove particles of the dried-up hermetic by means of a piece of the matter moistened with gasoline.

Laying of new hermetic
Fig. 2.88. Laying of new hermetic


Having finished operations put new hermetic (fig. 2.88).
Try to use firm hermetic or its equivalent.
After laying of new hermetic wait for 5 mines and establish the interfaced detail. Remove surplus of hermetic with a matter slice.
Tighten assembly bolts.

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2.2.5. General information and safety measures at removal of the power unit
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2.2.7. Removal and installation of the power unit