🔧 Colorado - Front Brake Pad Replacement

You’ll remove the front calipers, swap the old pads for new ones, and retract the caliper pistons so everything fits back together. This restores proper braking and prevents rotor damage when pads get thin.

Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours

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⚠️ Safety & Precautions

• ⚠️ Work on a flat, solid surface; never rely on a jack alone.
• ⚠️ Support the truck with jack stands under the frame; shake-test before working.
• ⚠️ Brake dust is harmful; use brake cleaner, not compressed air.
• ⚠️ Do not let the caliper hang by the brake hose; support it with a hook/strap.
• ⚠️ Brake fluid can damage paint; keep rags handy and wipe spills fast.
• ⚠️ Battery disconnect is not required for front pad replacement.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• 22mm socket
• 3/8" drive ratchet
• 1/2" drive breaker bar
• 13mm socket
• 18mm socket
• Torque wrench (10–250 ft-lbs range)
• Large C-clamp (at least 6")
• Flathead screwdriver
• Bungee cord or caliper hook (specialty)
• Wire brush
• Brake cleaner
• Shop rags
• Nitrile gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front brake pad set - Qty: 1
• Front brake pad hardware kit (clips/shims) - Qty: 1
• Brake caliper grease (silicone) - Qty: 1
• Brake cleaner - Qty: 1

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📋 Before You Begin

• 🧰 Park on level ground, put the shifter in Park, and set the parking brake.
• 🧰 Chock the rear wheels with wheel chocks.
• 🧰 Crack the front lug nuts loose 1/4 turn before lifting (use 22mm socket and breaker bar).
• 🧰 Open the hood and loosen the brake fluid reservoir cap (this helps the pistons push back easier).

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and secure the front end

• Lift the front with a floor jack at the front jacking point.
• Set the truck down onto jack stands under the frame rails.
• Remove the front wheel (use 22mm socket and ratchet).

Step 2: Access the caliper

• Turn the steering wheel to give yourself room (turn left for the right side, right for the left side).
• Look at the caliper and identify the two caliper slide pin bolts (the smaller bolts on the back of the caliper).

Step 3: Remove the caliper

• Remove the two caliper slide pin bolts using a 13mm socket and ratchet.
• Lift the caliper off the bracket.
• Hang the caliper from the suspension spring/frame using a bungee cord or caliper hook (specialty).
• Torque spec (reinstall): Torque to 35 Nm (26 ft-lbs)

Step 4: Remove old pads and hardware

• Pull the inner and outer pads out of the bracket by hand.
• Remove the stainless pad clips/hardware from the bracket (use a flathead screwdriver if they’re stuck).
• Clean the pad “rails” (where the clips sit) using brake cleaner and a wire brush.
• Clean rails = quieter brakes.

Step 5: Retract the caliper piston

• Place one old pad against the piston face.
• Use a large C-clamp to slowly press the piston back into the caliper. A C-clamp is a screw clamp that pushes the piston in evenly.
• Watch the brake fluid reservoir level while compressing; remove a little fluid if it gets too high (use shop rags to prevent spills).

Step 6: Install new hardware and grease contact points

• Install the new pad clips/hardware into the bracket by hand.
• Apply a thin film of brake caliper grease (silicone) where the pad ears touch the clips.
• Do not get grease on pad friction material or the rotor.

Step 7: Install the new pads

• Install the inner and outer pads into the bracket (they should slide freely).
• If a pad has a wear indicator “squealer,” match it to the same position as the old pads came off.

Step 8: Reinstall the caliper

• Set the caliper back over the new pads.
• Start both slide pin bolts by hand to avoid cross-threading.
• Tighten with a 13mm socket and finish with a torque wrench. A torque wrench is a tool that tightens bolts to an exact spec.
• Torque spec: Torque to 35 Nm (26 ft-lbs)

Step 9: Reinstall the wheel

• Reinstall the wheel and hand-thread all lug nuts.
• Lower until the tire just touches the ground, then torque the lug nuts in a star pattern using a torque wrench.
• Torque spec: Torque to 190 Nm (140 ft-lbs)

Step 10: Repeat on the other front wheel

• Repeat Steps 1–9 for the other side.
• Always replace pads on both sides.

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✅ After Repair

• ✅ With the engine off, pump the brake pedal 10–15 times until it feels firm (this seats the pistons against the new pads).
• ✅ Check brake fluid level and reinstall the reservoir cap.
• ✅ Start the engine and confirm the pedal feels normal (not sinking).
• ✅ Do a cautious test drive and verify no pulling, grinding, or warning lights.
• ✅ Pad bed-in (typical): 8–10 moderate stops from 30–35 mph, letting brakes cool between stops.

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💰 DIY vs Shop Cost

Shop Cost: $300-$550 (parts + labor)

DIY Cost: $60-$180 (parts only)

You Save: $120-$490 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.8 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.