ChrisFix - How to Replace Brake Pads and Rotors Top 10 Brake Job Tips

Short Summary

Main recommendation: when replacing brake pads and rotors, follow ChrisFix's 10 overlooked tips, which focus on small preparation and cleaning steps that prevent uneven wear, warping, leaks, and noise. The video is not a full brake replacement guide; it covers only the commonly skipped steps. The tips cover cleaning, lubrication, caliper handling, rotor preparation, piston compression, and pad selection.

Key Points

• The promised 10 tips, in order:
  1. Turn the steering wheel to improve access to the caliper bolts.
  2. Grease the caliper guide pins with silicone paste.
  3. Never let the caliper hang by the brake line; support it with a bungee cord or rope.
  4. Clean the oily anti-rust coating off the rotor with brake cleaner before installing.
  5. Wire-brush the hub face and apply anti-seize so the rotor sits evenly and does not rust-weld on.
  6. Use a lug nut to pull the rotor flat against the hub.
  7. Clean dust and debris from around the piston and rubber boot before compressing the piston.
  8. Crack the bleeder valve while compressing the piston to push out old, degraded brake fluid.
  9. Choose brake pads with wear indicators, which squeal when pads are about 10 to 20% worn.
  10. Clean the rotors with brake cleaner once more at the end to remove dirt and oil that can cause squeaking.
• Several tips target uneven wear and warping, which the video links to poor rotor seating and sticking guide pins.

Details Worth Noting

• Concrete instructions:
  • To reach the caliper bracket bolts, turn the steering wheel so the bolts are easier to access with a breaker bar or ratchet.
  • Remove the small rubber boot from the guide pin, wipe it clean, and apply silicone paste (silicone will not damage the boot). Grease both the top and bottom pins.
  • After removing the caliper, hang it from the shock with a bungee cord or rope so the brake line bears no weight.
  • Spray brake cleaner on the rotor surface, wipe with a towel, and do both sides before installing.
  • Wire-brush rust from the hub so it is smooth and even, then add anti-seize to the hub face.
  • Thread a lug nut on and tighten it against the rotor so it stays flat and does not move while you bolt the caliper back.
  • Peel the rubber boot back, clean brake dust from the piston, then compress the piston.
  • While compressing the piston, open the bleeder valve (the speaker uses a one-man bleeder to keep air out). Tighten the valve as the piston nears full compression. Add fresh fluid to the master cylinder afterward.
  • Buy pads with wear indicators; the speaker says the small extra cost is worth it.
  • Finish by cleaning the rotors again with brake cleaner.
• The speaker notes that the bleeder is used briefly so it does not seize or snap off.
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Bottom Line

Small steps, such as cleaning, greasing, supporting the caliper, and properly seating the rotor, are the difference between brakes that wear evenly and quiet, and brakes that squeak, warp, or leak.