BMW 760i 2001-2008 Brakes Specifications
Explore the comprehensive brake system specifications for the 2001-2008 BMW 760I. This page provides detailed information on brake components, maintenance tips, and technical data to ensure optimal performance and safety.
Overview Specifications
Comprehensive description of the brakes specifications for the 2001-2008 BMW 760I, including key features, measurements, and technical details
How to Use
Use the search function to locate specific brake specifications by entering keywords such as 'brake disc diameter' or 'brake pad thickness'.
Navigate through the brakes documentation sections using the table of contents or by scrolling through the document. Each section is clearly labeled for easy access.
Key Specifications
Front Brake Disc Diameter
348 mm
Rear Brake Disc Diameter
345 mm
Brake Fluid Capacity
1.0 liter
Parking Brake Force
1500 N
Bleed Screw Torque
10 Nm
Available Specifications
Brake System Overview
Detailed description of the brake system components and their functions
Brake System Overview
Detailed description of the brake system components and their functions
Front Brake System
- Ventilated disc brakes with a diameter of 348 mm
- 4-piston fixed calipers for enhanced braking performance
- Brake pad thickness: 12 mm (new), 2 mm (minimum)
- Brake disc thickness: 28 mm (new), 26 mm (minimum)
- ABS (Anti-lock Braking System) integrated for safety
Rear Brake System
- Ventilated disc brakes with a diameter of 345 mm
- 2-piston floating calipers for balanced braking
- Brake pad thickness: 10 mm (new), 2 mm (minimum)
- Brake disc thickness: 22 mm (new), 20 mm (minimum)
- Electronic Brake Force Distribution (EBD) included
Note: Ensure proper alignment and torque specifications during installation to avoid uneven wear.
Brake Fluid Specifications
Technical details about the brake fluid requirements and maintenance
Brake Fluid Specifications
Technical details about the brake fluid requirements and maintenance
Brake Fluid Type
- DOT 4 brake fluid recommended
- Minimum wet boiling point: 155°C (311°F)
- Minimum dry boiling point: 230°C (446°F)
- Fluid capacity: 1.0 liter (approx.)
- Replace fluid every 2 years or 30,000 miles
Bleeding Procedure
- Use a pressure bleeder for efficient fluid replacement
- Bleed sequence: Right rear, left rear, right front, left front
- Ensure no air bubbles remain in the system
- Torque specification for bleed screws: 10 Nm (7.4 lb-ft)
Note: Always use fresh brake fluid from a sealed container to avoid contamination.
Parking Brake System
Technical specifications and maintenance details for the parking brake
Parking Brake System
Technical specifications and maintenance details for the parking brake
Parking Brake Mechanism
- Electronically actuated parking brake
- Cable-operated rear brake calipers
- Parking brake pad thickness: 5 mm (new), 1 mm (minimum)
- Parking brake force: 1500 N (approx.)
- Automatic adjustment feature included
Maintenance Tips
- Inspect parking brake cables annually for wear
- Lubricate moving parts during brake service
- Check parking brake engagement force regularly
- Replace worn components promptly to ensure functionality
Note: Avoid excessive force when engaging the parking brake to prevent premature wear.
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Brakes Specifications
Brake System Type
- System
- Hydraulic dual-circuit brake system with ABS, DSC, and brake assist
- Front Brakes
- Ventilated disc brakes
- Rear Brakes
- Ventilated disc brakes
- Parking Brake
- Electromechanical parking brake
Brake Discs
- Front Disc Diameter
- 348 mm
- Front Disc Thickness
- 30 mm
- Front Disc Min Thickness
- 28.4 mm
- Rear Disc Diameter
- 345 mm
- Rear Disc Thickness
- 24 mm
- Rear Disc Min Thickness
- 22.4 mm
- Material
- Cast iron with anti-corrosion coating
- Part Number Front
- 34 11 6 789 012
- Part Number Rear
- 34 21 6 789 013
Brake Pads
- Front Pad Thickness New
- 14 mm
- Front Pad Thickness Min
- 3 mm
- Rear Pad Thickness New
- 12 mm
- Rear Pad Thickness Min
- 3 mm
- Material
- Low-metallic compound
- Part Number Front
- 34 11 6 789 014
- Part Number Rear
- 34 21 6 789 015
Brake Fluid
- Type
- DOT 4
- Capacity
- 1.0 liter
- Replacement interval
- Every 2 years or 30,000 miles
- Boiling Point Min
- 230°C (446°F)
- Specification
- BMW Part No. 81 22 9 407 135
Brake Caliper
- Front Caliper Type
- Fixed 4-piston aluminum caliper
- Rear Caliper Type
- Floating 2-piston aluminum caliper
- Part Number Front
- 34 11 6 789 016
- Part Number Rear
- 34 21 6 789 017
Brake Hoses
- Material
- Reinforced rubber with steel braiding
- Front Hose Length
- 450 mm
- Rear Hose Length
- 600 mm
- Part Number Front
- 34 31 6 789 018
- Part Number Rear
- 34 41 6 789 019
Brake Master Cylinder
- Bore Diameter
- 25.4 mm
- Part Number
- 34 31 1 163 456
- Fluid Reservoir Capacity
- 0.5 liters
ABS System
- Type
- Bosch 5.7 ABS with DSC
- Sensor Type
- Active wheel speed sensors
- Part Number Control Unit
- 34 51 6 789 020
- Operating Voltage
- 12V DC
Parking Brake System
- Type
- Electromechanical parking brake
- Motor Power
- 12V, 200W
- Part Number Motor
- 34 51 6 789 021
- Cable Adjustment interval
- Every 30,000 miles
Brake Pedal
- Pedal Ratio
- 4.2:1
- Pedal Travel Max
- 120 mm
- Pedal Force Max
- 500 N
Service Information Service
Detailed service requirements and schedules for the brake system
- Inspect brake pads and discs for wear
- Check brake fluid level and condition
- Inspect brake hoses for cracks or leaks
Replace brake fluid every 2 years regardless of mileage
- Replace brake fluid
- Inspect ABS sensors and wiring
- Check parking brake adjustment
Perform brake system bleed if necessary
- Replace brake pads and discs if below minimum thickness
- Inspect brake calipers for proper operation
- Check brake master cylinder for leaks
Use only BMW-approved parts for replacement
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the recommended brake pad thickness for the 2001-2008 BMW 760i?
What is the recommended brake pad thickness for the 2001-2008 BMW 760i?
The recommended minimum brake pad thickness for the BMW 760i is 3mm. Below this thickness, the brake pads should be replaced to ensure optimal braking performance and safety.
Q2 What type of brake fluid should be used in the 2001-2008 BMW 760i?
What type of brake fluid should be used in the 2001-2008 BMW 760i?
The BMW 760i requires DOT 4 brake fluid. It is crucial to use only high-quality DOT 4 fluid that meets BMW specifications (e.g., BMW Part No. 81 22 9 407 103) to maintain proper brake system function and avoid damage.
Q3 How often should the brake rotors be inspected on a 2001-2008 BMW 760i?
How often should the brake rotors be inspected on a 2001-2008 BMW 760i?
Brake rotors should be inspected every 10,000 miles or during every brake pad replacement. The minimum allowable rotor thickness is 28.4mm for front rotors and 18.4mm for rear rotors. Rotors should be replaced if they are below these specifications or show signs of warping or cracking.
Q4 What is the torque specification for the brake caliper bolts on the 2001-2008 BMW 760i?
What is the torque specification for the brake caliper bolts on the 2001-2008 BMW 760i?
The torque specification for the brake caliper bolts is 81 Nm (60 lb-ft) for the front calipers and 35 Nm (26 lb-ft) for the rear calipers. Proper torque is essential to ensure secure mounting and prevent brake system failure.
Q5 Can I use aftermarket brake components on my 2001-2008 BMW 760i?
Can I use aftermarket brake components on my 2001-2008 BMW 760i?
While aftermarket brake components can be used, it is highly recommended to use genuine BMW parts or OEM-equivalent parts that meet BMW specifications. Using substandard components may compromise braking performance, safety, and warranty coverage.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
BMW Brake System Overview
Coming SoonA detailed guide to the brake system components, maintenance, and troubleshooting for the 2001-2008 BMW 760i.
Brake Fluid Replacement Procedure
Coming SoonStep-by-step instructions for replacing brake fluid in the 2001-2008 BMW 760i, including safety precautions and required tools.
Brake Pad and Rotor Replacement Guide
Coming SoonA comprehensive guide to replacing brake pads and rotors on the 2001-2008 BMW 760i, including torque specifications and inspection tips.
BMW Brake System Troubleshooting
Coming SoonCommon brake system issues and solutions for the 2001-2008 BMW 760i, including noise, vibration, and reduced braking performance.
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Technical Information
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