Brake Caliper Guide Pins
CAUTION:
Do not use power tools for caliper guide pin bore cleaning.
The guide pins should slide with a reasonable amount of hand force. If the brake pads show taper wear or the guide pins are difficult to move, then carry out the following steps.
NOTE:
If a guide pin kit is not available, install a new caliper assembly.
- Disassemble the guide pins. For additional information, refer to FRONT BRAKE CALIPER for front disc brakes or REAR BRAKE CALIPER for rear disc brakes.
- Use a wire brush, rolled-up sandpaper or emery cloth to remove all corrosion and foreign material from the caliper guide pin bores. Clean remaining debris from the bores with brake parts cleaner and compressed air.
- Install new brake pads if the lining is not within specifications. Refer to DISC BRAKE SPECIFICATIONS for front disc brakes or DISC BRAKE SPECIFICATIONS for rear disc brakes.
- Assemble the caliper guide pins using new caliper seals, boots and guide pins. Use an ample amount of grease to lubricate the bores and guide pins.