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Mazda 3 Service Manual: Master Cylinder Removal/Installation [Mzr 2.3 Disi Turbo]

Mazda 3 Service Manual / Brakes / General / Master Cylinder Removal/Installation [Mzr 2.3 Disi Turbo]

1. Remove the battery and battery tray..

2. Pinch open the clamps using pliers and disconnect the vacuum hoses from the insulator bracket as shown in the figure.


3. Remove in the order indicated in the table.

4. Install in the reverse order of removal.



1

Nut

2

Insulator

3

Brake fluid level sensor connector

4

Reserve hose

(See Reserve Hose Removal Note.)

(See Reserve Hose Installation Note.)

5

Brake pipe

6

Nut

7

Insulator bracket

(See Insulator Bracket, Master Cylinder Removal Note.)

(See Master Cylinder, Insulator Bracket Installation Note.)

8

Master cylinder

(See Insulator Bracket, Master Cylinder Removal Note.)

(See Master Cylinder, Insulator Bracket Installation Note.)

9

Cap

10

Reserve tank

11

Cylinder component


Reserve Hose Removal Note

1. Remove the reserve hose from the reserve tank while pressing the point indicated by the arrow in the figure.


Insulator Bracket, Master Cylinder Removal Note

1. Remove the insulator bracket and master cylinder from the power brake unit as a single unit.

2. Remove the insulator bracket from the master cylinder.

Master Cylinder, Insulator Bracket Installation Note

1. Temporarily install the insulator bracket to the master cylinder.

2. Install the insulator bracket and master cylinder to the power brake unit as a single unit.

Reserve Hose Installation Note

1. Insert the reserve hose to the reserve tank until a click is heard.

2. Verify that the reserve hose is firmly installed by pulling it, and push it into the reserve tank again.

Master Cylinder Removal/Installation [Mzr 2.0, Skyactiv G 2.0, Mzr 2.5]
1. Remove the battery and battery tray.. 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. 1 Brake fluid level sensor connect ...

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NOTE: The following inspection methods are simple inspection methods to judge the function of the power brake unit. If there is any malfunction in the power brake unit, replace the ...

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WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Remove the ignition coil/ion sensors.. 5. Remove the cyli ...

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1. Disconnect the negative battery cable.. 2. Remove the headlight leveling switch.. 3. Verify that the resistance and continuity between the headlight leveling switch terminals is as indicated in the table. If not as indicated in the table, or if the resistance is not within the ...

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