Mazda 6 since 2002
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
2.2.14.1. Dismantling of a head of the block of cylinders (beginning)
2.2.14.2. Dismantling of a head of the block of cylinders (termination)
2.2.14.3. Dismantling of the block of cylinders (beginning)
2.2.14.4. Removal and installation of a back epiploon of a cranked shaft
2.2.14.5. Dismantling of the block of cylinders (termination)
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
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 






2-2-14-5-razborka-bloka-cilindrov-okonchanie.html

2.2.14.5. Dismantling of the block of cylinders (termination)

Fig. 2.134. Components of the second stage of dismantling of the block of cylinders: 1–the balancing block (L3, L3 with the mechanism of change of phases of a gazoraspredeleniye); 2–rod cover; 3–bottom shatunny bearing; 4–top shatunny bearing; 5–rod and piston assembled; 6–piston ring; 7–cover of the radical bearing; 8–bottom radical bearing, persistent bearing; 9–cranked shaft; 10-top radical bearing, persistent bearing; 11-valve of a maslorazbryzgivayushchy nozzle; 12-block of cylinders; 13-adjusting laying


Remove the balancing block (engines L3, L3 with the mechanism of change of phases of a gazoraspredeleniye, see fig. 2.134).
Uncover a rod. Before removal of a cover of a rod check a lateral gap of a rod (see further). Take out a shatunny bolt from a rod cover, striking on a bolt with a kapron hammer.
Remove the bottom shatunny bearing.
Remove the top shatunny bearing.
Remove a rod and the piston assembled.
Remove piston rings.

Fig. 2.135. Order of weakening of bolts of fastening of a cover of radical bearings


Before removal of a cover of radical bearings check an axial gap of a cranked shaft. Weaken bolts of fastening of a cover of radical bearings for two or three receptions in an order specified in drawing 2.135.
Remove the bottom radical and persistent bearings.
Remove a cranked shaft.
Remove the top radical bearings, persistent bearings.
Remove the valve of a maslorazbryzgivayushchy nozzle.

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2.2.14.4. Removal and installation of a back epiploon of a cranked shaft
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2.2.15. Check of a head of the block of cylinders