Mazda Mazda CX-9 2007-2015 Suspension Specifications
Explore detailed suspension specifications for the 2007-2015 Mazda CX-9, including torque values, alignment settings, and component measurements. Ideal for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed suspension specifications for the 2007-2015 Mazda CX-9. It is designed to assist mechanics, enthusiasts, and owners in understanding the suspension system's components, configurations, and technical details. Use the search and navigation instructions to quickly locate specific information. The sections are organized to cover front and rear suspension systems, alignment specifications, and key technical data.
How to Use
Use the search functionality to find specific terms or components within the document. Enter keywords like 'front suspension' or 'alignment specs' to quickly locate relevant sections.
Navigate through the document using the section titles and subsections. Each major section is divided into subsections with detailed technical points for easy reference.
Key Specifications
Front Suspension Type
MacPherson Strut
Rear Suspension Type
Multi-Link
Front Stabilizer Bar Diameter
28 mm
Rear Stabilizer Bar Diameter
20 mm
Recommended Tire Pressure
35 psi
Available Specifications
Front Suspension
This section covers the front suspension system of the 2007-2015 Mazda CX-9, including the type of suspension, key components, and technical specifications. It provides detailed information on the MacPherson strut design, coil springs, and stabilizer bar.
Front Suspension
This section covers the front suspension system of the 2007-2015 Mazda CX-9, including the type of suspension, key components, and technical specifications. It provides detailed information on the MacPherson strut design, coil springs, and stabilizer bar.
MacPherson Strut Design
- Independent MacPherson strut front suspension
- Coil springs integrated with strut assembly
- Stabilizer bar for improved roll control
- Hydraulic shock absorbers for damping
- Lower control arms with ball joints
- Rubber bushings for noise and vibration reduction
Key Components
- Front strut assembly includes spring and shock absorber
- Stabilizer bar diameter: 28 mm
- Lower control arm made of forged steel
- Ball joints for pivot and articulation
- Rubber bushings for durability and comfort
Rear Suspension
This section details the rear suspension system, including the multi-link design, coil springs, and stabilizer bar. It provides technical insights into the components and their functions.
Rear Suspension
This section details the rear suspension system, including the multi-link design, coil springs, and stabilizer bar. It provides technical insights into the components and their functions.
Multi-Link Suspension
- Independent multi-link rear suspension
- Coil springs for load support
- Stabilizer bar for enhanced stability
- Hydraulic shock absorbers for smooth damping
- Trailing arms for longitudinal control
- Lateral links for side-to-side stability
Key Components
- Rear shock absorbers with integrated coil springs
- Stabilizer bar diameter: 20 mm
- Trailing arms and lateral links made of steel
- Rubber bushings for noise isolation
- Adjustable camber and toe settings
Alignment Specifications
This section provides the alignment specifications for the Mazda CX-9, including camber, caster, and toe settings for both front and rear wheels. It also includes recommended tire pressures.
Alignment Specifications
This section provides the alignment specifications for the Mazda CX-9, including camber, caster, and toe settings for both front and rear wheels. It also includes recommended tire pressures.
Front Wheel Alignment
- Camber: -0.5° to +0.5°
- Caster: +3.5° to +4.5°
- Toe: 0.0° to +0.2°
- Steering axis inclination: 12.5°
- Included angle: 12.0° to 13.0°
Rear Wheel Alignment
- Camber: -1.5° to -0.5°
- Toe: +0.1° to +0.3°
- Thrust angle: 0.0°
- Adjustable camber and toe settings
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Component Specifications
Overview
- Type
- Independent MacPherson Strut (Front), Independent Multi-Link (Rear)
- Configuration
- Front and Rear Independent Suspension
- Platform
- Mazda GH Platform
- Material
- High-Strength Steel and Aluminum Alloy
- Location
- Front and Rear Axles
Dimensions
- Front Strut Length
- 22.5 inches (571.5 mm)
- Rear Shock ABSorber Length
- 20.8 inches (528.3 mm)
- Front Spring Rate
- 180 lb/in (31.5 N/mm)
- Rear Spring Rate
- 160 lb/in (28 N/mm)
- Front Sway Bar Diameter
- 1.1 inches (28 mm)
- Rear Sway Bar Diameter
- 0.8 inches (20 mm)
- Wheel Travel Front
- 6.3 inches (160 mm)
- Wheel Travel Rear
- 6.7 inches (170 mm)
Materials
- Strut Body
- High-Strength Steel
- Spring
- Chromium-Silicon Alloy Steel
- Control Arms
- Forged Aluminum Alloy
- Bushings
- Rubber and Polyurethane Composite
- Sway Bar
- Heat-Treated Steel
Features
- Damping
-
- Gas-Pressurized Shock Absorbers
- Twin-Tube Design
- Variable Damping Rates
- Stability
-
- Electronic Stability Control (ESC)
- Traction Control System (TCS)
- Roll Stability Control (RSC)
- Adjustability
-
- Height-Adjustable Rear Suspension
- Load-Leveling Capability
- Manual Damping Adjustment (Optional)
- Durability
-
- Corrosion-Resistant Coatings
- Reinforced Mounting Points
- Sealed Bearings
- Performance
-
- Sport-Tuned Suspension (Optional)
- Enhanced Cornering Stability
- Reduced Body Roll
Safety Features
- Crash Protection
-
- Energy-Absorbing Strut Mounts
- Reinforced Subframe
- Stability
-
- Dynamic Stability Control
- Anti-Roll Bar Integration
- Durability
-
- High-Strength Materials
- Corrosion-Resistant Components
Comfort Features
- Ride Quality
-
- Progressive Rate Springs
- Isolated Subframe Mounts
- Noise Reduction
-
- Insulated Bushings
- Sound-Dampening Materials
- Vibration Control
-
- Hydraulic Engine Mounts
- Tuned Dampers
- Load Handling
-
- Load-Leveling Rear Suspension
- Heavy-Duty Springs
Accessories
- Upgrades
-
- Sport Suspension Kit
- Adjustable Coilovers
- Performance Sway Bars
- Maintenance
-
- Replacement Struts
- Shock Absorber Kits
- Bushing Sets
- Tools
-
- Strut Spring Compressor
- Torque Wrench Set
- Alignment Tools
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect Struts and Shocks
- Check Bushings and Mounts
- Lubricate Suspension Joints
- Inspect Sway Bar Links
- Check Wheel Alignment
- Test Suspension Damping
- Maintenance Notes
- Replace worn components promptly to avoid damage to other suspension parts.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Defects in Materials and Workmanship
- Powertrain
- Miles: 60,000Years: 5Coverage: Suspension Components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation Due to Rust
- Extended
- Miles: 100,000Years: 7Coverage: Optional Extended Coverage
Production Details
- Manufacturer
- Mazda Motor Corporation
- Manufacturing Process
-
- Precision Forging
- Robotic Welding
- Heat Treatment
- Quality Testing
- Quality Control
- inspection: 100% Component TestingDurability Testing: Simulated Road ConditionsPerformance Testing: Dynamic Load Testing
- Sustainability Practices
-
- Recycled Materials
- Energy-Efficient Manufacturing
- Waste Reduction Programs
- Production Metrics
- Annual Output: 500,000 UnitsDefect Rate: Less than 0.1%Lead Time: 4 Weeks
Service Information for Suspension Service
Maintenance and service requirements specific to the suspension system
- Inspect Struts and Shock Absorbers
- Check Bushings and Mounts
- Lubricate Suspension Joints
- Inspect Sway Bar Links
- Test Suspension Damping
Ensure all components are free from wear and corrosion.
- Replace Worn Bushings
- Check and Adjust Wheel Alignment
- Inspect and Tighten Suspension Bolts
- Test Electronic Stability Control
- Inspect Subframe for Damage
Use torque specifications from the service manual.
- Replace Struts and Shock Absorbers
- Inspect and Replace Sway Bars if Necessary
- Overhaul Suspension System
- Perform Full Wheel Alignment
- Test All Safety Systems
Major service requires specialized tools and equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 2007-2015 Mazda CX-9?
What suspension components are compatible with the 2007-2015 Mazda CX-9?
The 2007-2015 Mazda CX-9 is compatible with a range of suspension components, including struts, shocks, control arms, and sway bars. OEM parts are designed specifically for this model, ensuring optimal fit and performance. Aftermarket options are also available, but compatibility should be verified with the manufacturer. Key specifications include a front MacPherson strut suspension and a rear multi-link setup, with varying spring rates and damping characteristics depending on the trim level.
Q2 What is the recommended maintenance schedule for the Mazda CX-9 suspension system?
What is the recommended maintenance schedule for the Mazda CX-9 suspension system?
The Mazda CX-9 suspension system requires regular inspections every 12,000 miles or annually. Key maintenance tasks include checking for worn bushings, leaking shocks or struts, and damaged control arms. Lubricate suspension components as needed and ensure proper alignment. Replace shocks and struts every 50,000-75,000 miles, depending on driving conditions. Always refer to the owner's manual for specific maintenance intervals and consult a professional for complex repairs.
Q3 How do I replace the front struts on a 2007-2015 Mazda CX-9?
How do I replace the front struts on a 2007-2015 Mazda CX-9?
To replace the front struts on a 2007-2015 Mazda CX-9, first, safely lift the vehicle and remove the wheels. Disconnect the sway bar link and brake line bracket. Use a spring compressor to safely remove the strut assembly. Install the new strut, ensuring all bolts are torqued to factory specifications (typically 70-90 ft-lbs for strut-to-knuckle bolts). Reassemble components, perform a wheel alignment, and test drive to confirm proper installation.
Q4 What are common suspension issues in the 2007-2015 Mazda CX-9?
What are common suspension issues in the 2007-2015 Mazda CX-9?
Common suspension issues include worn struts or shocks, leading to a bumpy ride and poor handling. Noises such as clunking or squeaking may indicate worn bushings or ball joints. Uneven tire wear can signal alignment problems or damaged control arms. Diagnose issues by inspecting components for wear, leaks, or damage. Use a jack to check for play in suspension joints and replace faulty parts promptly to ensure safety and performance.
Q5 How can I optimize the suspension performance of my Mazda CX-9?
How can I optimize the suspension performance of my Mazda CX-9?
To optimize suspension performance, consider upgrading to high-performance shocks or coilovers for improved handling and ride quality. Ensure proper alignment and tire pressure for even wear and stability. Regularly inspect and replace worn components like bushings and ball joints. For off-road or heavy-duty use, consider reinforced control arms and sway bars. Always balance performance upgrades with safety and consult a professional for installation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mazda CX-9 Service Manual
Coming SoonComprehensive guide covering suspension system maintenance, repair, and specifications for the 2007-2015 Mazda CX-9.
Technical Service Bulletin: Suspension Noise
Coming SoonDetails common suspension noise issues and recommended fixes for the 2007-2015 Mazda CX-9.
Mazda CX-9 Parts Catalog
Coming SoonOfficial catalog listing OEM suspension components and accessories for the 2007-2015 Mazda CX-9.
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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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