Engine JAC HFC4DA1-2C. Manual - part 133

BR

BR

BR

BR Brake

Brake

Brake

Brake System

System

System

System

- 52 -

Replacement

Replacement

Replacement

Replacement of

of

of

of front

front

front

front brake

brake

brake

brake disc

disc

disc

disc

Removal
1.

Have the vehicle lifted to remove the front wheel.

2.

Remove the plastic cap of brake caliper sliding pin.

3.

Make the brake disc exposed:

�

Remove the guide pin bolt of brake caliper.

�

Upturn the brake caliper.

Note:

Note:

Note:

Note:

The ablated or damaged piston bush should be
replaced.

4.

Remove the inner/outer brake pad.

Note:

Note:

Note:

Note:

Resetting of wheel cylinder piston shall make the
brake fluid returned to the fluid reservoir of master
cylinder.

5.

Push the wheel cylinder piston carefully to the
original position.

BR

BR

BR

BR Brake

Brake

Brake

Brake System

System

System

System

- 53-

Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

6.

During the installation of new brake lining, please
remove the snap ring of brake lining from the brake
caliper.

7.

Clear any dirt within the mounting areas.

Installation
1.

Install new snap ring onto new brake lining.

2.

Check if two brake linings are of the same type.

3.

During the installation of new brake lining, please
remove the interleaving paper from the acoustic
lining.

4.

Reinstall inner/outer brake lining.

5.

Reinstall the brake caliper assembly:

�

Install the brake caliper assembly.

�

Install the guide pin bolt of brake caliper.

�

Install the plastic cap of brake caliper guide
pin.

6.

Adjust the slider of brake plate.

7.

Reinstall the wheel and lower the vehicle.

8.

Check the brake fluid level of master cylinder. If
insufficient, please add brake fluid to the standard
position.

BR

BR

BR

BR Brake

Brake

Brake

Brake System

System

System

System

- 54 -

Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

Brake

Brake

Brake

Brake caliper

caliper

caliper

caliper assembly

assembly

assembly

assembly

Removal
1.

Have the vehicle lifted and remove the front wheel.

Note:

Note:

Note:

Note:

Clamp the brake hose with SST in order to avoid
damage of brake hose.

2.

Clamp the brake hose.

3.

Remove the brake hose from the caliper.
Put on the seal plug to avoid excessive leak of
brake fluid or contamination of dust.

Note:

Note:

Note:

Note:

Loosen the upper mounting bolt of caliper until the
brake caliper can be removed.

4.

Remove the brake caliper assembly.

BR

BR

BR

BR Brake

Brake

Brake

Brake System

System

System

System

- 55-

Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

Installation
1.

Reinstall the brake caliper.

2.

Connect the brake hose to the brake caliper.

3.

Fix the brake hose onto the shock absorber.

4.

Bleed air out of brake line in accordance with
specification.

5.

Install the wheel and lower the vehicle. Depress the
brake pedal to adjust brake clearance.