Brake Disc: Installation

2006 Mazda B4000 Base, AutomaticSECTION Installation

    4WD vehicles 

  1. Install the brake disc.
    • Clean the wheel hub mating surface with brake parts cleaner and apply anti-seize lubricant to the mating surface.
  2. 2WD vehicles 

  3. Clean the inner and outer wheel bearings, the brake disc and hub race with metal brake parts cleaner. Inspect for damage or wear.
  4. Lubricate the inner and outer wheel bearings, the brake disc and hub race with premium long-life grease.
  5. Install the inner wheel bearing into the brake disc hub.
  6. Install a new wheel hub grease seal.
  7. Position the brake disc and hub onto the spindle.
  8. Install the outer wheel bearing, outer wheel bearing retaining washer and the hub spindle nut.
  9. Tighten the spindle nut while rotating the brake disc and hub.
    • Tighten to 29 N-m (3.0 kgf-m, 21 ft-lbf).
  10. Loosen the spindle nut 175 degrees.
  11. Tighten the spindle nut while rotating the brake disc and hub.
    • Tighten to 2 N-m (0.2 kgf-m, 18 in-lbf).
  12. Install the hub spindle nut retainer, the cotter pin and the hub grease cap.
  13. All vehicles 

  14. Install the front disc brake caliper anchor plate. See BRAKE CALIPER ANCHOR PLATE  .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.