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


id041100801852

Replacement Part

Pipe holder
 
Quantity: 1
 
Location of use: Brake pipe
Gasket
 
Quantity: 1
 
Location of use: Power brake unit
Brake switch
 
Quantity: 1
 
Location of use: Brake pedal

Oil and Chemical Type

Brake fluid type
 
Type: SAE J1703 or FMVSS116 DOT-3 or DOT-4

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.
•  Brake fluid will damage painted surfaces. Be careful not to spill any on painted surfaces. In addition, if there is any brake fluid on the wiring harness, the wire insulation may corrode causing a malfunction such as a short circuit. If brake fluid gets on a painted surface or wiring harness, wash and flush it off completely with water immediately.
Note
•  Tighten the brake pipe flare nut using any commercially available flare nut wrench.

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

2.  Remove the following parts:

(1)  Windshield wiper arm and brade (See WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION.)
(2)  Cowl grille (See COWL GRILLE REMOVAL/INSTALLATION.)
(3)  Windshield wiper motor and link (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)
(4)  Keyless beeper (With advanced keyless entry system) (See KEYLESS BEEPER REMOVAL/INSTALLATION.)
(5)  Cowl panel (See COWL PANEL REMOVAL/INSTALLATION.)

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

4.  Remove the power brake unit vacuum sensor. (With i-stop) (See POWER BRAKE UNIT VACUUM SENSOR REMOVAL/INSTALLATION [R.H.D.].)

5.  Remove the washer tank bracket. (See WASHER TANK REMOVAL/INSTALLATION.)

6.  For SKYACTIV-D 2.2 or SKYACTIV-G 2.5T vehicles, remove front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)

7.  Remove the insulator.

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8.  Set the heater hoses out of the way as shown in the figure. (SKYACTIV-G 2.5T)

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9.  Disconnect the brake pipe from the DSC HU/CM.

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10.  Disconnect the brake pipe holder from the vehicle.

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11.  Remove in the order indicated in the table.

12.  Install in the reverse order of removal.

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

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

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

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

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1
Vacuum hose
2
Snap pin
3
Clevis pin
4
Nut
5
Power brake unit
6
Gasket