How to Replace Brake Caliper and Hose 00-04 Ford Focus

Difficulty: Advanced · About 100 min · Ford Focus

Replace a front brake caliper, pads, and flexible hose on a 2000–2004 Ford Focus, then bleed the hydraulic circuit and confirm a firm pedal and leak-free connections before driving.

Steps

1. Raise the vehicle and remove the wheel

   Loosen the wheel nuts slightly, raise the vehicle, and support it on a jack stand. Remove the wheel and place it out of the work area.

2. Remove the caliper and pads

   Remove the caliper slider fasteners and retaining clip, then lift the caliper off the pads. Support it so the hose is not carrying its weight, remove the pads, and loosen the hard-line connection while keeping dirt out of the fitting.

3. Install the new caliper and pads

   Lubricate the slider pins sparingly with brake-compatible grease and verify they move freely. Fit the new pads correctly, position the replacement caliper, and secure the slider fasteners to the vehicle's specification.

4. Replace the flexible brake hose

   Connect the new hose to the caliper and route it without twists. Fit the hose end into its chassis bracket, reconnect the hard line carefully to avoid cross-threading, and reinstall the retaining clip. Check that the hose clears the tire and suspension through steering travel.

5. Bleed the brake system

   Fill the reservoir with the specified fresh brake fluid and bleed the opened circuit using the manufacturer's procedure. Keep the reservoir above minimum throughout, close the bleeder securely, and inspect the hose and fittings for leaks under pedal pressure.

6. Install the wheel and verify operation

   Reinstall the wheel and torque its nuts to the vehicle specification in a crossing pattern. Pump the pedal until firm, recheck fluid level and leaks, and do not drive if the pedal feels soft or the hose rubs any component.

Check your vehicle’s repair manual for exact specifications and fit.