Mazda 3 Service Manual: Power Brake Unit Removal/Installation [Mzr 2.3 Disi Turbo]
CAUTION:
-
Once the brake switch clearance has automatically been adjusted, it cannot be adjusted again. Therefore, replace the switch with a new one when replacing the power brake unit or performing any procedure that changes the pedal stroke.
-
Secure the steering wheel using tape or a cable to prevent the steering shaft from rotating after disconnecting the steering shaft. If the steering wheel rotates after the steering shaft and the steering gear and linkage are disconnected, the internal parts of the clock spring could be damaged.
1. Remove the battery and battery tray..
2. Remove the master cylinder..
3. Loosen the brake pipe flare nuts as shown in the figure.
4. Move the brake pipes as shown in the figure.
5. Disconnect the steering shaft from the steering gear and linkage..
6. Remove in the order indicated in the table.
7. Remove the brake switch..
8. Install in the reverse order of removal.
9. After installation, inspect the brake pedal..
|
1 |
Vacuum hose |
|
2 |
Joint pin (See BRAKE PEDAL REMOVAL/INSTALLATION.) |
|
3 |
Nut |
|
4 |
Power brake unit |
|
5 |
Gasket |
Power Brake Unit Removal/Installation [Mzr 2.0, Skyactiv G 2.0, Mzr 2.5]
CAUTION:
Once the brake switch clearance has automatically been adjusted, it cannot
be adjusted again. Therefore, replace the switch with a new one when replacing
the power brake unit or ...
Vacuum Hose Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery and battery tray..
2. Remove the vacuum hose from the vacuum hose clip.
3. Insert a thin flathead screwdriver at the point indicated by the arrow in
the figure, push th ...
Other materials:
Seat Belt Inspection
Belt
1. Verify that the belt is installed properly with no twists or kinks.
2. Verify that there is no damage to the seat belt and no deformation of the
metal fittings.
If there is any malfunction, replace the seat belt.
ELR
Except 5HB (rear center seat belt)
1. Verify tha ...
Parking Brake Lever Removal/Installation
1. Remove the following parts:
a. Upper panel.
b. Shift knob (MTX).
c. Selector lever knob (ATX).
d. Shift panel.
e. Side wall.
f. Console.
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
4. After installation, inspect the parking brake le ...
Water Pump Removal/Installation [Mzr 2.0, Mzr 2.5]
WARNING:
Never remove the cooling system cap or loosen the radiator drain plug while
the engine is running, or when the engine and radiator are hot. Scalding engine
coolant and steam may shoot out and cause serious injury. It may also damage
the engine and cooling system.
Tu ...
