The Ultimate Brake System Repair Manual: From Pads to ABS

Brake System Fundamentals

Understanding hydraulic brake systems is essential for proper maintenance and repair. This section covers all components from pedal to rotor.

Disc Brake Service

1. Pad Replacement
   • Proper bedding-in procedure
   • Hardware kit importance
   • Anti-squeal compounds
2. Rotor Service
   • Minimum thickness specifications
   • Resurfacing vs. replacement
   • Runout measurement
3. Caliper Maintenance
   • Slide pin lubrication
   • Piston retraction methods
   • Seal inspection

Drum Brake Service

• Shoe replacement
• Wheel cylinder inspection
• Self-adjuster operation

Hydraulic System Service

1. Brake Fluid
   • DOT ratings explained
   • Flush intervals (2 years)
   • Moisture testing
2. Bleeding Procedures
   • Manual bleeding
   • Pressure bleeding
   • ABS module bleeding
3. Line Repair
   • Flaring tools
   • Double vs. bubble flare
   • Rust prevention

ABS System Diagnostics

• Wheel speed sensor testing
• Tone ring inspection
• Module communication

Parking Brake Systems

• Cable adjustment
• Electronic parking brake service
• Caliper-integrated systems

Performance Upgrades

• Big brake kits
• Stainless lines
• Track pads

Conclusion: Proper brake maintenance ensures safety and performance, with many repairs being DIY-friendly with the right tools.