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
2.2.1. Engines of the L8 and LF models
2.2.2. Verification of the contents of CO/CH in the fulfilled gases
2.2.3. Measurement of a compression in engine cylinders
2.2.4. Check of a belt of the drive of auxiliary units
2.2.5. General information and safety measures at removal of the power unit
2.2.6. Removal of sealant
2.2.7. Removal and installation of the power unit
2.2.8. Check of the executive mechanism of change of phases of gas distribution (L3)
2.2.9. Removal and installation of the executive mechanism of change of phases of gas distribution (L3)
2.2.10. Gas distribution mechanism drive chain
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 spool-type 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 the drive of the mechanism of gas distribution
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
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
 








2-2-6-udalenie-germetika.html

2.2.6. Removal of sealant

Удаление старого герметика
Fig. 2.87. Removal of old sealant


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

ATTENTION
Try not to damage a detail surface.

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

Укладка нового герметика
Fig. 2.88. Laying of new sealant


Having finished operations put new sealant (fig. 2.88).
Try to use company sealant or its equivalent.
After laying of new sealant wait 5 min. and establish the interfaced detail. Remove surplus of sealant with matter piece.
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