Subaru Subaru Forester 2003-2008 Brakes Specifications
Explore detailed brake specifications for the 2003-2008 Subaru Forester. Learn about brake pads, rotors, calipers, maintenance tips, and compatibility with aftermarket parts. Essential for DIYers and professionals.
Overview Specifications
This document provides a detailed overview of the brake specifications for the 2003-2008 Subaru Forester. It includes information on brake types, components, maintenance, and key technical details. Use this guide to understand the brake system, locate specific information, and ensure proper maintenance and performance. The document is organized into sections for easy navigation and includes a quick reference for key specifications.
How to Use
Use the search function to find specific terms or components related to the brake system. Enter keywords such as 'brake pads', 'rotors', or 'calipers' to quickly locate relevant information.
Navigate through the document by scrolling through the sections. Each section is clearly labeled with a title and description. Use the table of contents to jump to specific topics or subtopics.
Key Specifications
Front Rotor Diameter
294mm
Rear Rotor Diameter
290mm
Brake Pad Thickness
10-12mm
Brake Fluid Replacement Interval
30,000 miles
Stopping Distance (60-0 mph)
120 feet
Available Specifications
Brake System Components
This section covers the main components of the brake system in the 2003-2008 Subaru Forester. It includes details on the brake pads, rotors, calipers, and brake lines. Understanding these components is essential for maintenance and troubleshooting.
Brake System Components
This section covers the main components of the brake system in the 2003-2008 Subaru Forester. It includes details on the brake pads, rotors, calipers, and brake lines. Understanding these components is essential for maintenance and troubleshooting.
Brake Pads
- Material: Semi-metallic or ceramic
- Thickness: Standard thickness is 10-12mm
- Wear Limit: Replace when thickness is below 2mm
- Compatibility: Suitable for all 2003-2008 Forester models
Rotors
- Type: Ventilated front, solid rear
- Diameter: Front rotors are 294mm, rear rotors are 290mm
- Thickness: Front rotors are 24mm, rear rotors are 10mm
- Material: Cast iron
Brake Maintenance
This section provides guidance on maintaining the brake system of the 2003-2008 Subaru Forester. It includes information on inspection intervals, common issues, and replacement procedures.
Brake Maintenance
This section provides guidance on maintaining the brake system of the 2003-2008 Subaru Forester. It includes information on inspection intervals, common issues, and replacement procedures.
Inspection Intervals
- Inspect brake pads every 12,000 miles
- Check brake fluid level every 6 months
- Inspect rotors for wear and warping annually
- Replace brake fluid every 30,000 miles
Common Issues
- Squeaking or grinding noise from brakes
- Vibration when braking
- Reduced braking performance
- Brake fluid leaks
Brake Performance
This section discusses the performance characteristics of the brake system in the 2003-2008 Subaru Forester. It includes information on stopping distance, brake feel, and system efficiency.
Brake Performance
This section discusses the performance characteristics of the brake system in the 2003-2008 Subaru Forester. It includes information on stopping distance, brake feel, and system efficiency.
Stopping Distance
- 60-0 mph: Approximately 120 feet
- Braking efficiency: High for its class
- ABS: Standard on all models
- Brake Assist: Available on higher trims
Brake Feel
- Pedal feel: Firm and responsive
- Modulation: Easy to control
- Feedback: Provides good driver feedback
- Initial bite: Strong and immediate
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Brakes Specifications
Overview
- Type
- Disc brakes (front), Drum brakes (rear)
- Configuration
- Hydraulic, dual-circuit
- Platform
- Subaru Global Platform
- Material
- Cast iron rotors, semi-metallic pads
- Location
- Front and rear axles
Dimensions
- Front Rotor Diameter
- 11.6 inches (294.6 mm)
- Rear Drum Diameter
- 7.1 inches (180.3 mm)
- Front Rotor Thickness
- 0.47 inches (12 mm)
- Pad Thickness
- 0.39 inches (10 mm)
- Master Cylinder Diameter
- 0.87 inches (22 mm)
- Brake Fluid Capacity
- 0.5 quarts (0.47 liters)
- Parking Brake Cable Length
- 78.7 inches (2000 mm)
Materials
- Rotors
- Cast iron with anti-corrosion coating
- Brake Pads
- Semi-metallic friction material
- Brake Drums
- Cast iron with heat dissipation fins
- Brake Lines
- Rubber with steel braiding
- Calipers
- Aluminum alloy
Features
- Performance
-
- ABS (Anti-lock Braking System)
- EBD (Electronic Brakeforce Distribution)
- Brake Assist
- Design
-
- Ventilated front rotors
- Dual-piston front calipers
- Self-adjusting rear drums
- Durability
-
- Corrosion-resistant rotors
- Heat-treated drums
- Reinforced brake lines
- Safety
-
- Dual-circuit hydraulic system
- Parking brake with automatic adjustment
- Brake pad wear indicators
- Maintenance
-
- Remanufactured calipers available
- Easy pad replacement
- Drum service window
Safety Features
- Active Safety
-
- ABS prevents wheel lock-up
- EBD optimizes brake force
- Passive Safety
-
- Dual-circuit system for redundancy
- Parking brake with automatic adjustment
- Warning Systems
-
- Brake pad wear sensor
- Low brake fluid warning light
Comfort Features
- Noise Reduction
-
- Shims on brake pads
- Anti-squeal compounds
- Pedal Feel
-
- Progressive brake response
- Firm pedal feedback
- Maintenance Ease
-
- Quick-change pads
- Service window on drums
- Environmental
-
- Low-dust brake pads
- Recyclable components
Accessories
- Upgrades
-
- High-performance rotors
- Ceramic brake pads
- Stainless steel brake lines
- Tools
-
- Brake caliper tool kit
- Drum brake spring tool
- Brake piston compressor
- Maintenance
-
- Brake cleaner spray
- Brake lubricant
- Brake fluid tester
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect brake pads and rotors
- Check brake fluid level
- Test parking brake function
- Inspect brake lines for leaks
- Lubricate caliper slides
- Maintenance Notes
- Use only DOT 3 or DOT 4 brake fluid
Warranty
- Parts Warranty
- Miles: 36,000Years: 3Coverage: Brake pads, rotors, drums
- Labor Warranty
- Miles: 36,000Years: 3Coverage: Brake system repairs
- Corrosion Warranty
- Miles: UnlimitedYears: 5Coverage: Brake calipers and rotors
- Wear Item Warranty
- Miles: 12,000Years: 1Coverage: Brake pads and shoes
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Casting for rotors and drums
- CNC machining for precision
- Heat treatment for durability
- Quality Control
- Dimensional Checks: 100% inspectedMaterial Testing: Batch samplingPerformance Testing: Dynamometer testing
- Sustainability Practices
-
- Recycled materials in brake components
- Energy-efficient manufacturing
- Low-emission production processes
- Production Metrics
- Annual Production: 500,000 unitsDefect Rate: <0.1%Lead Time: 4 weeks
Service Information for brakes Service
Maintenance and service requirements specific to brakes
- Inspect brake pads and rotors
- Check brake fluid level and condition
- Test brake system function
- Lubricate caliper slides
- Inspect brake lines for leaks
Use only DOT 3 or DOT 4 brake fluid
- Replace front brake pads
- Inspect and clean rear drums
- Check parking brake adjustment
- Flush brake fluid (if necessary)
- Inspect ABS system
Special tools required for drum brake service
- Replace front and rear brake pads
- Resurface or replace rotors and drums
- Replace brake fluid
- Inspect and replace brake lines if necessary
- Test ABS and EBD systems
Major service requires specialized equipment
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brakes compatible with all 2003-2008 Subaru Forester models?
Are these brakes compatible with all 2003-2008 Subaru Forester models?
The brakes are compatible with all 2003-2008 Subaru Forester models, including both manual and automatic transmissions. They are designed to meet OEM specifications, ensuring proper fit and performance. However, it is recommended to verify compatibility with your specific trim level, as some performance or turbo models may require additional components.
Q2 What is the recommended maintenance schedule for Subaru Forester brakes?
What is the recommended maintenance schedule for Subaru Forester brakes?
Subaru recommends inspecting the brake system every 12,000 miles or annually. Brake pads should be replaced when worn to 3mm or less, and rotors should be checked for thickness and wear. Brake fluid should be flushed every 30,000 miles or 2 years to maintain optimal performance. Regular inspections for leaks, noise, or vibration are also advised.
Q3 How do I replace the brake pads on a 2003-2008 Subaru Forester?
How do I replace the brake pads on a 2003-2008 Subaru Forester?
To replace brake pads, lift the vehicle and remove the wheels. Unbolt the caliper and hang it securely. Remove the old pads and inspect the rotor. If necessary, resurface or replace the rotor. Install the new pads, ensuring they are seated correctly. Reattach the caliper and tighten the bolts. Repeat for all wheels, then test the brakes before driving.
Q4 What should I do if my brakes are making noise or vibrating?
What should I do if my brakes are making noise or vibrating?
Noise or vibration may indicate worn pads, uneven rotors, or debris in the braking system. Inspect the pads and rotors for wear or damage. If rotors are warped, resurface or replace them. Clean the brake components and ensure proper lubrication of contact points. If the issue persists, check the calipers and brake hardware for proper function.
Q5 How can I optimize the performance of my Subaru Forester brakes?
How can I optimize the performance of my Subaru Forester brakes?
To optimize brake performance, use high-quality brake pads and rotors designed for your driving conditions. Regularly inspect and maintain the braking system, including fluid levels and hardware. Avoid excessive braking to prevent overheating. Consider upgrading to performance brake components if you frequently drive in demanding conditions.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2003-2008 Subaru Forester Service Manual
Coming SoonComprehensive guide covering brake system maintenance, repair, and troubleshooting for the 2003-2008 Subaru Forester.
Subaru Technical Service Bulletin: Brake System Updates
Coming SoonDetails updates and fixes for common brake system issues in 2003-2008 Subaru Forester models.
Subaru Forester Brake Parts Catalog
Coming SoonCatalog listing all brake components and accessories for the 2003-2008 Subaru Forester, including part numbers and compatibility.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
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