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
2.3. Appendix 1
2.3.1. Greasing system
2.3.2. Cooling system
2.3.3. Fuel system
2.3.4. Release system
2.3.4.1. Check of system of release
2.3.4.2. Removal and installation of system of release
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
 






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2.3.4.2. Removal and installation of system of release

Disconnect a negative wire of the storage battery.
Remove the main exhaust silencer.
Remove an average pipe.
Remove three-componental catalytic converter.
Remove the top thermal screen of a final collector with an arm.

Fig. 2.224. Order of untwisting of bolts of fastening of a final collector


Turn off 7 bolts of fastening of a final collector as it should be, the return specified in drawing 2.224.
Remove laying of a final collector.
Remove the bottom thermal screen of a final collector.
Remove the forward sensor of concentration of oxygen with heating.
Remove the back sensor of concentration of oxygen with heating.

Fig. 2.225. Removal of the sensor of concentration of oxygen with heating with use of the special tool



NOTE
Sensors of concentration of oxygen with heating remove using the special tool (fig. 2.225).

Installation carry out as it should be, the return to removal.

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2.3.4.1. Check of system of release
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2.4. Appendix 2