Brake Pads and Rotors - Front

Replace front brake pads and rotors on a 2014-2018 Chevrolet Silverado 1500 with 5.3L V8, including caliper service and proper torque specifications.

Warnings

Tools required

Parts

• Front brake pad set (contains pads for both sides) × 1 — ACDelco 17D1367CH or equivalent ceramic pads
• Front brake rotors × 2 — ACDelco 177-1083 or equivalent
• Brake hardware kit (clips and shims) × 1 — Included with pad set or separate

Fluids

• ACDelco DOT 4 Brake Fluid — 0.5 qt

Preparation

1. Park vehicle on level, solid ground and engage parking brake firmly
2. Place wheel chocks behind rear wheels to prevent rolling
3. Using turkey baster or fluid pump, remove approximately half the brake fluid from master cylinder reservoir to prevent overflow when compressing caliper pistons. Dispose of old fluid properly
4. Loosen front wheel lug nuts while vehicle is on ground, but do not remove
5. Lift front of vehicle with floor jack at manufacturer-specified jacking point on frame
6. Install jack stands under frame rails rated for vehicle weight. Lower vehicle onto stands with wheels still off ground
7. Remove front wheels completely and set aside

Procedure

1. 1

   Remove caliper slide pin bolts
   Locate the two caliper slide pin bolts on the rear of the caliper assembly (18mm heads). These bolts secure the caliper to the bracket. Remove the lower slide pin bolt first, then swing the caliper upward and remove the upper bolt. The caliper should now be free from the bracket.
   Torque spec

   Caliper Slide Pin Bolts35 Nm (26 lb-ft)
2. 2

   Support and inspect caliper
   Do NOT let the caliper hang by the brake hose. Support the caliper with a wire hook or bungee cord attached to the suspension or frame. Inspect the rubber brake hose for cracks, bulges, or damage. If damaged, the hose must be replaced before proceeding.
   ⚠Allowing the caliper to hang freely can damage the brake hose, leading to brake failure.
3. 3

   Remove old brake pads and hardware
   Remove the outer and inner brake pads from the caliper bracket. Note the orientation and position of any anti-rattle clips, shims, or springs. Remove and discard all old brake hardware clips from the bracket. These will be replaced with new hardware from the kit.
4. 4

   Remove caliper bracket
   Remove the two large caliper bracket bolts (15mm heads) that secure the bracket to the steering knuckle. These bolts are torqued to specification and may require significant force to loosen. Remove the bracket completely to access the rotor.
   Torque spec

   Bracket Bolts127 Nm (94 lb-ft)
5. 5

   Remove old rotor
   The rotor should slide off the hub studs. If the rotor is stuck due to corrosion, tap it from behind with a rubber mallet, alternating around the rotor face. Do NOT hit the rotor surface directly. If severely corroded, use penetrating oil on the hub and wait 10-15 minutes before attempting removal again.
6. 6

   Clean hub surface and prepare new rotor
   Using a wire brush, thoroughly clean the wheel hub mounting surface to remove all rust, dirt, and corrosion. The hub face must be clean and flat for proper rotor seating. Clean the new rotor thoroughly with brake cleaner on both sides to remove all protective oil coating. Wipe completely dry.
   ⚠Oil or contamination on rotor surface will cause severe brake noise and reduced braking performance.
7. 7

   Install new rotor
   Slide the new rotor onto the hub, aligning the holes with the wheel studs. The rotor should sit flush against the hub face with no gaps. Temporarily thread one or two lug nuts to hold the rotor in place during bracket installation (finger tight only).
8. 8

   Reinstall caliper bracket
   Apply medium-strength thread locker to the caliper bracket bolt threads. Position the bracket over the rotor and align with the mounting holes on the knuckle. Install both bracket bolts and torque to specification in a cross pattern.
   ℹ️Thread locker is critical to prevent bracket bolt loosening, which can cause catastrophic brake failure.
   Torque spec

   Bracket Bolts127 Nm (94 lb-ft)
9. 9

   Install new brake hardware and pads
   Install new anti-rattle clips and hardware onto the caliper bracket according to the orientation of the old parts (or package instructions). Ensure clips are fully seated. Apply a thin layer of silicone brake grease to the pad backing plate ears (not the friction surface). Install inner and outer brake pads into the bracket, ensuring they sit properly in the hardware clips.
10. 10

    Compress caliper piston
    Using a C-clamp or caliper piston compression tool, slowly compress the caliper piston fully into its bore. Position the clamp against the piston and the back of the caliper body (not the bleeder screw). Compress slowly and watch the master cylinder reservoir for fluid overflow. Stop if fluid reaches the MAX line.
    ⚠Rapid compression can damage caliper seals or cause brake fluid to overflow and damage paint.
11. 11

    Lubricate and inspect slide pins
    Remove the slide pins from the caliper bracket. Inspect the rubber boots for tears or damage - replace if compromised. Clean old grease from pins and bores. Apply a fresh, generous coating of silicone brake grease to the entire length of each slide pin. Reinstall pins and boots into the bracket, ensuring boots are fully seated.
12. 12

    Reinstall caliper
    Remove the temporary lug nuts holding the rotor. Position the caliper over the brake pads and align the slide pin holes with the pins in the bracket. Install both slide pin bolts and apply silicone brake grease to the bolt threads before installation. Torque to specification.
    Torque spec

    Caliper Slide Pin Bolts35 Nm (26 lb-ft)
13. 13

    Repeat for opposite side
    Perform steps 1 through 12 on the opposite front wheel. Ensure both sides are completed before proceeding to wheel installation. Maintaining consistent brake performance side-to-side is critical for safe vehicle operation.
14. 14

    Reinstall wheels
    Install wheels onto hubs and thread all lug nuts by hand. Tighten lug nuts in a star/cross pattern using a torque wrench to specification. Do not use an impact wrench for final torque.
    Torque spec

    Wheel Lug Nuts190 Nm (140 lb-ft)
15. 15

    Restore brake pedal and check fluid
    With vehicle still on jack stands, pump brake pedal slowly 10-15 times until pedal feels firm and consistent. Pedal should not sink to floor. Check master cylinder reservoir and top off with fresh DOT 4 brake fluid to MAX line. Install reservoir cap securely.
    ⚠️Do NOT attempt to drive vehicle until brake pedal is firm and holds pressure. A soft pedal indicates air in system or improper installation.

Reassembly

1. Carefully raise vehicle off jack stands using floor jack
2. Remove jack stands and lower vehicle completely to ground
3. With vehicle on ground, re-torque all wheel lug nuts in star pattern to specification
4. Double-check that all tools and parts have been removed from wheel wells
5. Verify master cylinder reservoir cap is installed securely

Verification

• Start engine and pump brake pedal 5-10 times. Pedal should feel firm and consistent within 3-4 pumps
• With engine running, press and hold brake pedal for 30 seconds. Pedal should not slowly sink to floor (indicates leak or air)
• Inspect under vehicle for any brake fluid leaks at calipers, hoses, and fittings
• Test drive in safe area at low speed (under 15 mph) to verify brakes engage smoothly without pulling to one side
• Perform bed-in procedure: Make 10-15 moderate stops from 40-50 mph with 30-60 seconds between stops to allow cooling. Avoid hard braking for first 200 miles
• After test drive, re-inspect all caliper bolts and wheel lug nuts for proper torque
• Check brake fluid level after bed-in procedure and top off if needed

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