Brake hoses for front and rear brake mechanisms (Opel Frontera A)

Before replacing any brake hose, it is necessary to fill the reservoir with brake fluid and, as described in the last subsection, cover it with polyethylene. This will prevent the bulk of the liquid from leaking out.

Front brake hose

The hose is attached to the caliper on one side with a hollow bolt (sealing washers are installed on both sides of the corner joint), and on the other side it is attached to the corner of the locking plate.

Removal

1. To remove, unscrew the union nut of the pipeline.

2. Plug the open end to prevent dirt from getting inside.

3. Knock out the hose retaining plate and disconnect it.

4. Remember the hose routing pattern and remove the hollow bolt from the brake caliper. Note the presence of a pin in the connection. When assembled, it should fit into the caliper hole.

5. Knock out the second spring retainer and remove the hose.

Installation

The brake hose is installed in the reverse order of removal.

1. Pay attention to the correct installation of the pin.

2. Tighten the hollow bolt to a torque of 35 Nm.

3. The union nut is tightened to a torque of 19 Nm.

4. Note the careful installation of the spring clamps on the hose.

5. Do not allow the hose to twist.

Rear brake hose

The rear brake hoses, like the front ones, are secured to the corner with spring clamps. In addition, they have an additional bolt fastening at the connection point. During assembly, the bolt is tightened to a torque of 13 Nm, the union nut to a torque of 16 Nm.