You should spray or apply brake lubricant to crucial contact points within your braking system, specifically on the caliper bushings, slide pins, and abutment clips after they are installed on the caliper. A thin layer is all that's needed for effective lubrication.
Key Locations for Brake Lubrication
Proper application of brake lubricant is essential for smooth operation, preventing rust, and eliminating squeaks. Based on expert recommendations, including insights from a PowerStop video guide, the primary areas requiring lubricant are:
- Caliper Bushings: These small components help guide the caliper as it moves. Lubricating them ensures the caliper can slide freely, allowing for proper brake engagement and release.
- Slide Pins: Also known as guide pins, these pins allow the brake caliper to float or slide back and forth, ensuring even pressure on the brake pads. Applying a thin layer of lubricant to these pins is critical for preventing sticking and uneven pad wear.
- Abutment Clips: Once these clips are installed on the caliper, lubricant should be applied. These clips, often made of stainless steel, provide a low-friction surface for the brake pads to slide on as they move with the caliper. Lubricating them prevents the pads from sticking and reduces noise.
It is crucial to use a high-temperature, synthetic brake lubricant designed for this purpose. Always remember that a thin layer is sufficient; over-application can attract dirt and debris, potentially leading to other issues.
