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
2.2.7.1. Support No. 1 removal
2.2.7.2. Removal of an arm of a support of the engine No. 4 and engine No. 4 support
2.2.7.3. Installation of an arm of fastening of the engine No. 3
2.2.7.4. Installation of an arm of a support of the engine No. 4 and engine No. 4 support
2.2.7.5. Support No. 1 installation
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
 







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2.2.7. Removal and installation of the power unit




Remove the storage battery.
Remove a tray of the storage battery.
Remove a radiator.
Merge oil
Remove the oil pump of the hydraulic booster with the oil filter, without disconnecting a hose and place it so that it did not disturb.
Remove the compressor of central air of air, without disconnecting tubes. Place the compressor of central air of air so that it did not disturb. For fixing of the compressor use a wire or a rope.
Remove the incorporated shaft from an intermediate shaft of a drive.
Remove the air filter, an inlet air line, an accelerator rope with an arm and a vacuum hose.
Remove the filter of an automatic transmission and a selector cable. (models with an automatic transmission).
Remove a vacuum hose and a heater hose.
Remove the working cylinder of coupling and a management cable (models with a mechanical transmission).
Remove a plastic hose of supply of fuel.
Disconnect a plait of wires in a motor compartment.
Remove a forward pipe.

Fig. 2.89. Components of fastening of the power unit on the car: 1–engine No. 1 support; 2–arm of a support of the engine No. 1; 3–arm of a support of the engine No. 4 and engine No. 4 support; 4–the tire of connection of the engine with "mass" of a body; 5–arm of fastening of the engine No. 3; 6–the engine, a transmission in the block with the main transfer


Remove the power unit (fig. 2.89).

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2.2.6. Hermetic removal
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2.2.7.1. Support No. 1 removal