Front Brake Caliper Overhaul

2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Front Brake Caliper Overhaul
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.
  • Avoid breathing dust particles.
  • Never use an air hose or brush to clean brake assemblies. Use an OSHA-approved vacuum cleaner.

Remove, disassemble, inspect, reassemble, and install the caliper, and note these items:

NOTE: Make sure that the caliper pins are installed correctly. Upper caliper pin B and lower caliper pin A are different. If these caliper pins are installed in the wrong location, it will cause vibration, uneven or rapid pad wear, and possibly uneven tire wear.
  • Do not spill brake fluid on the vehicle; it may damage the paint. If brake fluid gets on the paint, wash it off immediately with water.
  • To prevent dripping brake fluid, cover disconnected hose joints with rags or shop towels.
  • Clean all parts in brake fluid and air dry; blow out all passages with compressed air.
  • Before reassembling, check that all parts are free of dirt and other foreign particles.
  • Replace parts with new ones as specified in the illustration.
  • Make sure no dirt or other foreign matter gets in the brake fluid.
  • Make sure no grease or oil gets on the brake discs or the brake pads.
  • When reusing brake pads, always reinstall them in their original positions to prevent loss of braking efficiency.
  • Do not reuse drained brake fluid. Use only new Honda DOT 3 Brake Fluid from an unopened container. Using a non-Honda brake fluid can cause corrosion and shorten the life of the system.
  • Coat the piston, the piston seal groove, and the caliper bore with clean brake fluid.
  • Use recommended greases in the front caliper set.
  • After installing the caliper, check the brake hose and line for leaks, interference, and twisting.
  • Make sure not to get any silicone grease on the terminal part of the connectors and switches, especially if you have silicone grease on your hands or gloves.
    Fig 1: Exploded View Of Front Brake Caliper , Bolts & Screws With Torque Specifications
    G06430710Courtesy of AMERICAN HONDA MOTOR CO., INC.
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:

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