Mazda 3 manuals

Mazda 3 Service Manual: Fuel Tank Inspection [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Fuel / Fuel Tank Inspection [Mzr 2.0, Mzr 2.5]

WARNING:

NOTE:

1. Complete the “BEFORE SERVICE PRECAUTION”..

2. Remove the battery cover..

3. Disconnect the negative battery cable..

4. Remove the rear seat cushion..

5. Disconnect the fuel pump unit connector..

6. Remove the fuel tank and the fuel pump unit as a single unit..

7. Perform the following procedure to verify the fuel tank airtightness.

a. Plug the fuel pump unit pipe, ports B and C.


b. Apply a pressure of 3 kPa {23 mmHg, 0.9 inHg}

to port A and wait for a while.

c. Verify that there is no air flow leakage from the fuel tank.

8. Plug the fuel pump unit pipe and port B.


9. Level the fuel tank.

10. Apply a pressure of 3 kPa {23 mmHg, 0.9 inHg}

to port A and wait for a while.

11. With the pressure still applied, verify that there is air flow port C and the pressure is 0—3 kPa {0—23 mmHg, 0—0.9 inHg}

.

12. Apply a pressure of -0.5 kPa {-3.8 mmHg, -0.1 inHg}

to port A and wait for a while.

13. With the pressure still applied, verify that there is air flow port C and the pressure is -0.5—0 kPa {-3.8—0 mmHg, -0.1—0 inHg}

.

14. Apply a pressure to port A and wait for a while.


15. With the pressure still applied, verify that there is no air flow from port C.

Fuel Shut Off Valve Removal/Installation [Mzr 2.0, Mzr 2.5]
Except for Mexico NOTE: The fuel shut-off valve cannot be removed as it is built into the fuel tank. 1. Remove the fuel tank.. ...

Fuel Tank Removal/Installation [Mzr 2.0, Mzr 2.5]
WARNING: Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause serious injury or death and facility breakage. Fuel can also irritate skin ...

Other materials:

Clutch Fluid Replacement/Air Bleeding [C66 M R]
CAUTION: Do not allow clutch fluid get on a painted surface. Clutch fluid contains properties which can dissolve the paint. If clutch fluid gets on a painted surface, wash it off with water immediately and wipe the area off completely. Do not mix different types of clutch fluid ...

Selecting the Airflow Mode
Dashboard Vents Defroster and Floor Vents Dashboard and Floor Vents Defroster Vents Floor Vents ...

Oil Control Valve (OCV) Removal/Installation [Mzr 2.3 Disi Turbo]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the charge air cooler.. 4. Remove the ignition coils.. 5. Disconnect the ventilation hose from the cylinder head cover.. 6. Remove the cylinder head cover.. 7. Remove in the order indicated in the table. ...

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