LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2018 >> Sonic Premier, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Disc Brake System) >> Repair Instructions >> Front Brake Caliper Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

WARNING: This page is about a different car, the 2018 GMC Canyon and 2018 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Prepare the brake caliper bolts and caliper threaded holes for assembly:
    • Thoroughly clean the residue from the bolt threads with denatured alcohol or equivalent and allow to dry.
    • Thoroughly clean the residue from the threaded holes with denatured alcohol or equivalent and allow to dry.
    • Apply threadlocker to 2/3 of the threaded length of the bolts. Refer to Adhesives, Fluids, Lubricants, and Sealers .
  2. GM3684237Courtesy of GENERAL MOTORS COMPANY

    Install the brake caliper (1) to the steering knuckle.

  3. GM3684235Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Install the brake caliper bolts (1) and tighten to 80 N.m (59 lb ft) + 30-45 degrees.

  4. GM3684234Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Install new brake hose fitting gaskets.

    Assemble the brake hose fitting bolt (1) and the 2 new brake hose fitting gaskets (2) to the brake hose (3).

  5. Install the brake hose assembly to the brake caliper and tighten the brake hose fitting bolt to 34 N.m (25 lb ft).
  6. Install the disc brake pads. Refer to Front Disc Brake Pads Replacement .
  7. Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding (Manual)Hydraulic Brake System Bleeding (Pressure) .