Mazda Mazda 626 1991-1997 Brakes Specifications
Mazda Mazda 626 1991-1997

Mazda Mazda 626 1991-1997 Brakes Specifications

Explore the detailed brake specifications for the 1991-1997 Mazda 626, including rotors, pads, calipers, and more. Ideal for maintenance, repair, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the braking system of the 1991-1997 Mazda 626. It is designed to assist owners, mechanics, and enthusiasts in understanding the brake components, maintenance requirements, and performance characteristics. Use the search and navigation instructions to quickly locate specific details or browse through the sections for comprehensive insights.

How to Use

Use the search functionality to find specific terms or components related to the brakes. Enter keywords like 'rotor size' or 'brake pad material' to get precise results.

Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized by major brake components and their respective details.

Key Specifications

Front Rotor Diameter

10.1 inches (256 mm)

Rear Drum Diameter

9.0 inches (229 mm)

Brake Fluid Type

DOT 3 or DOT 4

Master Cylinder Bore

0.87 inches (22 mm)

Brake Pad Thickness (New)

0.47 inches (12 mm)

Available Specifications

Front Brakes

This section covers the front braking system of the 1991-1997 Mazda 626, including the rotors, calipers, and pads. It provides technical details on dimensions, materials, and maintenance tips.

Rotor Specifications
  • Diameter: 10.1 inches (256 mm)
  • Thickness: 0.98 inches (25 mm)
  • Material: Cast iron
  • Ventilation: Vented design for heat dissipation
  • Minimum thickness after machining: 0.91 inches (23 mm)
Caliper Specifications
  • Type: Single-piston floating caliper
  • Material: Aluminum alloy
  • Piston diameter: 2.36 inches (60 mm)
  • Brake pad attachment: Clip-on design
Brake Pad Specifications
  • Material: Semi-metallic or ceramic options
  • Thickness (new): 0.47 inches (12 mm)
  • Wear indicator: Integrated squealer tabs
  • Replacement interval: Approximately 30,000-50,000 miles

Rear Brakes

This section details the rear braking system, including drum or disc brake configurations, depending on the model year and trim. It provides information on components, dimensions, and maintenance.

Drum Brake Specifications
  • Diameter: 9.0 inches (229 mm)
  • Width: 1.5 inches (38 mm)
  • Material: Cast iron
  • Shoe lining material: Organic or semi-metallic
Disc Brake Specifications
  • Diameter: 10.1 inches (256 mm)
  • Thickness: 0.39 inches (10 mm)
  • Material: Cast iron
  • Caliper type: Single-piston floating
Parking Brake
  • Type: Mechanical, cable-operated
  • Activation: Hand lever or foot pedal
  • Adjustment: Manual or automatic

Brake Fluid and Hydraulics

This section focuses on the brake fluid requirements, hydraulic system components, and maintenance guidelines for optimal braking performance.

Brake Fluid Specifications
  • Type: DOT 3 or DOT 4
  • Capacity: Approximately 1.0 liter (full system)
  • Replacement interval: Every 2 years or 30,000 miles
  • Boiling point (DOT 3): 401°F (205°C) dry, 284°F (140°C) wet
Master Cylinder
  • Bore diameter: 0.87 inches (22 mm)
  • Material: Aluminum
  • Reservoir capacity: 0.5 liters
Brake Lines
  • Material: Steel or flexible rubber
  • Routing: Front to rear, split system
  • Inspection interval: Every 12 months

Brakes Specifications

Overview

Type
Hydraulic disc (front), drum (rear)
Configuration
Dual-circuit, diagonally split
Platform
Mazda GF platform
Material
Cast iron rotors, steel drums
Location
Front and rear axles

Dimensions

Front Rotor Diameter
10.2 inches (259 mm)
Front Rotor Thickness
0.98 inches (25 mm)
Rear Drum Diameter
9.0 inches (228 mm)
Rear Drum Width
1.57 inches (40 mm)
Brake Pad Length
5.12 inches (130 mm)
Brake Pad Width
2.36 inches (60 mm)
Brake Fluid Capacity
0.5 liters (16.9 fl oz)

Materials

Rotors
Cast iron with anti-corrosion coating
Drums
Steel with heat-treated surface
Brake Pads
Semi-metallic friction material
Brake Shoes
Organic friction material
Brake Lines
Reinforced rubber with steel braiding

Features

Braking System
  • Anti-lock Braking System (ABS) optional
  • Proportioning valve for rear brakes
  • Dual-piston front calipers
  • Self-adjusting rear drum brakes
Performance
  • High thermal capacity rotors
  • Vented front rotors for heat dissipation
  • Low-dust brake pad formulation
  • Progressive brake pedal feel
Durability
  • Corrosion-resistant rotors
  • Reinforced brake lines
  • Long-lasting brake shoe material
  • Sealed wheel cylinder design
Maintenance
  • Wear indicators on brake pads
  • Easy-access caliper design
  • Replaceable drum brake hardware
  • Standardized brake fluid type
Safety
  • Dual-circuit fail-safe design
  • Automatic rear brake adjustment
  • Integrated parking brake system
  • ABS compatibility

Safety Features

System Redundancy
  • Dual hydraulic circuits
  • Diagonal split system
Emergency Braking
  • ABS (optional)
  • Mechanical parking brake
Pedal Feedback
  • Progressive pedal travel
  • Integrated booster system

Comfort Features

Noise Reduction
  • Anti-squeal shims on pads
  • Drum brake silencers
Pedal Operation
  • Light pedal effort
  • Smooth engagement
Vibration Control
  • Balanced rotors
  • Damped brake shoes
Maintenance Ease
  • Tool-free pad inspection
  • Standardized fluid type

Accessories

Upgrade Options
  • Performance brake pads
  • Slotted rotors
  • Stainless steel brake lines
Maintenance Tools
  • Brake piston tool
  • Drum brake spring tool
  • Brake bleeder kit
Replacement Parts
  • OEM brake pads
  • Brake hardware kits
  • Wheel cylinder rebuild kits

Maintenance

Service interval
Every 12,000 miles or 12 months
Service Items
  • Inspect brake pad thickness
  • Check rotor/drum condition
  • Test brake fluid moisture content
  • Lubricate caliper slides
  • Adjust parking brake
Maintenance Notes
  • Use DOT 3 or DOT 4 brake fluid
  • Replace brake fluid every 2 years
  • Inspect ABS system during service

Warranty

Brake Pads
Miles: 24,000
Years: 2
Coverage: Material defects
Rotors
Miles: 36,000
Years: 3
Coverage: Warpage or cracking
Calipers
Miles: 50,000
Years: 4
Coverage: Seal failure
Master Cylinder
Miles: 60,000
Years: 5
Coverage: Internal component failure

Production Details

Manufacturer
Sumitomo Electric Industries
Manufacturing Process
  • Casting for rotors and drums
  • CNC machining for precision surfaces
  • Heat treatment for durability
  • Automated assembly
Quality Control
Dimensional Checks: 100% inspection
Material Testing: Batch sampling
Performance Testing: Random sampling
Sustainability Practices
  • Recycled materials in brake pads
  • Closed-loop water system
  • Energy-efficient manufacturing
Production Metrics
Annual Output: 500,000 units
Defect Rate: <0.1%
Lead Time: 4 weeks

Service Information for brakes Service

Maintenance and service requirements specific to this component

12,000
12
  • Inspect brake pad thickness
  • Check rotor/drum condition
  • Test brake fluid moisture content
  • Lubricate caliper slides
  • Adjust parking brake

Use only DOT 3 or DOT 4 brake fluid

24,000
24
  • Replace brake pads if necessary
  • Resurface rotors if needed
  • Flush brake fluid system
  • Inspect brake lines for wear
  • Check ABS system functionality

Brake fluid flush recommended

60,000
60
  • Replace brake rotors
  • Rebuild or replace calipers
  • Replace brake hoses
  • Inspect master cylinder
  • Complete system overhaul

Professional service recommended for major work

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Are the brakes for the 1991-1997 Mazda 626 compatible with other Mazda models?

The brake components for the 1991-1997 Mazda 626 are specifically designed for this model and may not be compatible with other Mazda vehicles. Always check the manufacturer's specifications or consult a professional to ensure compatibility. The brake rotor size, caliper design, and mounting points vary between models, so using incorrect parts can compromise safety and performance.

Q2

What is the recommended maintenance schedule for the Mazda 626 brakes?

Regular brake maintenance for the 1991-1997 Mazda 626 includes inspecting brake pads every 12,000 miles, checking brake fluid levels every 6 months, and replacing rotors every 50,000 miles or as needed. Ensure brake lines are inspected for leaks or corrosion annually. Proper maintenance ensures optimal braking performance and extends the lifespan of the components.

Q3

How do I replace the brake pads on a 1991-1997 Mazda 626?

To replace brake pads on a 1991-1997 Mazda 626, first, lift the vehicle and remove the wheels. Loosen the caliper bolts and detach the caliper, then remove the old brake pads. Compress the caliper piston using a C-clamp. Install the new pads, reattach the caliper, and tighten the bolts. Finally, reinstall the wheels and test the brakes before driving.

Q4

What should I do if my Mazda 626 brakes are squeaking or grinding?

Squeaking or grinding noises from the brakes often indicate worn brake pads or damaged rotors. Inspect the pads for wear and replace them if necessary. Check the rotors for scoring or warping and resurface or replace them as needed. Ensure all brake components are properly lubricated and free of debris to prevent noise and ensure smooth operation.

Q5

How can I improve the braking performance of my Mazda 626?

To enhance braking performance, consider upgrading to high-performance brake pads and rotors. Use high-quality brake fluid and ensure the system is properly bled to remove air bubbles. Regularly inspect and maintain all brake components. For track or heavy-duty use, consider installing a brake cooling kit to prevent overheating and maintain consistent performance.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

1991-1997 Mazda 626 Service Manual

Coming Soon

The official service manual for the 1991-1997 Mazda 626, covering brake system maintenance, repair, and troubleshooting procedures.

Brake System Technical Bulletin for Mazda 626

Coming Soon

A technical bulletin addressing common brake system issues and recommended solutions for the 1991-1997 Mazda 626.

Mazda 626 Brake Parts Catalog

Coming Soon

A comprehensive catalog listing all brake components available for the 1991-1997 Mazda 626, including pads, rotors, and calipers.

About the Author

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

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