POWER BRAKE UNIT REMOVAL/INSTALLATION [R.H.D.]

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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 brake pedal stroke.

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the master cylinder. (See MASTER CYLINDER REMOVAL/INSTALLATION [R.H.D.].)

3.  Remove the brake pipes from the clip.

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4.  Remove in the order indicated in the table.

5.  Install in the reverse order of removal.

6.  After installation, add brake fluid, bleed the air, and inspect for fluid leakage. (See BRAKE FLUID AIR BLEEDING.)

7.  Remove the brake switch. (See BRAKE PEDAL REMOVAL/INSTALLATION [R.H.D.].)

8.  Inspect the brake pedal. (See BRAKE PEDAL INSPECTION.)

9.  Install a new brake switch. (See BRAKE PEDAL REMOVAL/INSTALLATION [R.H.D.].)

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1	Vacuum sensor connector
2	Vacuum hose, clamp (See VACUUM HOSE REMOVAL/INSTALLATION [R.H.D.].)
3	Snap pin (See Snap Pin Installation Note.)
4	Clevis pin
5	Nut
6	Power brake unit
7	Gasket

Snap Pin Installation Note

1.  Install the snap pin as shown in the figure.

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