Lincoln Lincoln Navigator 2007-2017 Suspension Specifications
Explore comprehensive suspension specifications for the 2007-2017 Lincoln Navigator, including part numbers, torque values, and alignment settings. Ideal for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 2007-2017 Lincoln Navigator. It is designed to assist users in understanding the key components, features, and maintenance requirements of the suspension system. Use the search and navigation instructions to quickly locate specific details or browse through sections for a comprehensive understanding.
How to Use
Use the search functionality to find specific terms or components related to the suspension system. Enter keywords like 'shock absorbers' or 'coil springs' to quickly locate relevant information.
Navigate through the document by scrolling through sections or using the table of contents. Each section is organized by major suspension components, with subsections providing detailed technical points.
Key Specifications
Front Suspension Type
Independent SLA
Rear Suspension Type
Solid Axle with Leaf Springs
Air Suspension Option
Available
Shock Absorber Type
Hydraulic/Gas-Charged
Ride Height Adjustment
Optional Air Suspension
Available Specifications
Front Suspension
The front suspension of the 2007-2017 Lincoln Navigator is designed to provide a smooth ride and precise handling. This section covers the key components, including the independent short-and-long arm (SLA) suspension, coil springs, and shock absorbers.
Front Suspension
The front suspension of the 2007-2017 Lincoln Navigator is designed to provide a smooth ride and precise handling. This section covers the key components, including the independent short-and-long arm (SLA) suspension, coil springs, and shock absorbers.
Independent Short-and-Long Arm (SLA) Suspension
- Utilizes upper and lower control arms for stability and control.
- Designed to minimize body roll during cornering.
- Features a robust design for heavy-duty performance.
- Includes ball joints for smooth articulation.
Coil Springs
- Provides consistent ride height and load-bearing capacity.
- Made from high-strength steel for durability.
- Designed to absorb road shocks effectively.
- Replacement recommended every 100,000 miles or as needed.
Shock Absorbers
- Hydraulic design for smooth damping.
- Helps maintain tire contact with the road.
- Available in both standard and heavy-duty variants.
- Inspection recommended every 50,000 miles.
Rear Suspension
The rear suspension system of the Lincoln Navigator ensures stability and comfort, even under heavy loads. This section details the solid rear axle, leaf springs, and rear shock absorbers.
Rear Suspension
The rear suspension system of the Lincoln Navigator ensures stability and comfort, even under heavy loads. This section details the solid rear axle, leaf springs, and rear shock absorbers.
Solid Rear Axle
- Provides excellent load-carrying capacity.
- Features a differential for power distribution.
- Designed for off-road durability.
- Requires regular lubrication for optimal performance.
Leaf Springs
- Multi-leaf design for enhanced load support.
- Helps maintain ride height under heavy loads.
- Made from tempered steel for longevity.
- Inspection recommended every 75,000 miles.
Rear Shock Absorbers
- Designed to complement the leaf springs.
- Reduces rear-end bounce and vibrations.
- Available in gas-charged variants for improved performance.
- Replacement interval: 60,000-80,000 miles.
Air Suspension (Optional)
The optional air suspension system in the Lincoln Navigator offers adjustable ride height and enhanced comfort. This section covers the air springs, compressor, and control system.
Air Suspension (Optional)
The optional air suspension system in the Lincoln Navigator offers adjustable ride height and enhanced comfort. This section covers the air springs, compressor, and control system.
Air Springs
- Replaces traditional coil springs for adjustable ride height.
- Provides a smoother ride over rough terrain.
- Durable rubber construction with reinforced layers.
- Inspection recommended every 30,000 miles.
Air Compressor
- Supplies air to the springs for height adjustment.
- Features a built-in dryer to prevent moisture buildup.
- Requires periodic maintenance to ensure reliability.
- Replacement interval: 100,000 miles or as needed.
Control System
- Allows driver to adjust ride height manually or automatically.
- Includes sensors to monitor vehicle load and road conditions.
- Diagnostic tools available for troubleshooting.
- Software updates may be required periodically.
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Component Specifications
Overview
- Type
- Independent front and rear suspension
- Configuration
- Four-wheel independent air suspension
- Platform
- Body-on-frame
- Material
- High-strength steel and aluminum components
- Location
- Front and rear axles
Dimensions
- Front Track Width
- 67.5 inches (1714.5 mm)
- Rear Track Width
- 67.5 inches (1714.5 mm)
- Front Spring Rate
- 450 lbs/in (78.8 N/mm)
- Rear Spring Rate
- 500 lbs/in (87.6 N/mm)
- Shock ABSorber Length
- 22 inches (558.8 mm)
- Air Spring Diameter
- 8 inches (203.2 mm)
- Suspension Travel Front
- 7.5 inches (190.5 mm)
- Suspension Travel Rear
- 8 inches (203.2 mm)
Materials
- Control Arms
- Forged aluminum
- Coil Springs
- High-tensile steel
- Shock ABSorbers
- Steel with hydraulic fluid
- Air Springs
- Reinforced rubber with polyurethane
- Bushings
- Synthetic rubber with steel sleeves
Features
- Adjustability
-
- Automatic load leveling
- Height adjustment
- Damping control
- Stability
-
- Electronic stability control
- Roll stability control
- Traction control
- Comfort
-
- Adaptive damping
- Air suspension with multiple modes
- Road surface detection
- Durability
-
- Corrosion-resistant coatings
- Heavy-duty components
- Sealed bearings
- Technology
-
- Continuously controlled damping
- Integrated ride height sensors
- Electronic control unit
Safety Features
- Structural integrity
-
- Reinforced subframe
- Crash-resistant design
- Stability Control
-
- Electronic stability program
- Anti-roll bars
- Emergency Features
-
- Automatic leveling in case of failure
- Manual override for suspension height
Comfort Features
- Ride Quality
-
- Adaptive air suspension
- Variable damping rates
- Noise-reducing bushings
- Adjustability
-
- Multiple ride height settings
- Comfort and sport modes
- Noise Reduction
-
- Insulated suspension mounts
- Low-noise components
- Load Handling
-
- Automatic load leveling
- Heavy-duty air springs
Accessories
- Upgrades
-
- Performance shock absorbers
- Heavy-duty air springs
- Adjustable sway bars
- Tools
-
- Suspension alignment tools
- Air spring compressor
- Diagnostic scanner
- Maintenance Kits
-
- Bushing replacement kit
- Shock absorber rebuild kit
- Air spring repair kit
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect suspension components
- Check air spring pressure
- Lubricate bushings
- Inspect shock absorbers
- Check alignment
- Maintenance Notes
- Regular inspection of air suspension system is critical for optimal performance.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Suspension components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation from corrosion
- Air Suspension
- Miles: 50,000Years: 4Coverage: Air springs and compressor
Production Details
- Manufacturer
- Lincoln Motor Company
- Manufacturing Process
-
- Precision forging
- Robotic assembly
- Quality testing
- Quality Control
- Testing: Durability testing, Environmental testing, Performance validationStandards: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Annual Output: 50,000 unitsDefect Rate: 0.5%Lead Time: 4 weeks
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect suspension components for wear
- Check air spring pressure and leaks
- Lubricate suspension bushings
- Inspect shock absorbers for leaks
- Check wheel alignment
Regular inspection is critical for air suspension systems.
- Replace suspension bushings if worn
- Check and adjust air spring height
- Inspect control arms and ball joints
- Test electronic suspension controls
- Perform full alignment check
Special tools required for air spring service.
- Replace shock absorbers
- Inspect and replace air springs if necessary
- Check and replace suspension mounts
- Perform full system diagnostic
- Replace all worn bushings and joints
Major service interval requires professional equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the suspension specifications for the 2007-2017 Lincoln Navigator?
What are the suspension specifications for the 2007-2017 Lincoln Navigator?
The 2007-2017 Lincoln Navigator features an independent front suspension with coil springs and a solid rear axle with leaf springs. It includes electronic air suspension (EAS) on select trims, offering adjustable ride height and load-leveling capabilities. The system is compatible with 20-inch wheels and is designed for both on-road comfort and off-road durability. Always verify compatibility with your specific model year and trim.
Q2 What maintenance is required for the Lincoln Navigator's suspension system?
What maintenance is required for the Lincoln Navigator's suspension system?
Regular maintenance for the Lincoln Navigator's suspension includes inspecting shocks, struts, and air suspension components every 15,000 miles. Check for leaks, worn bushings, and damaged springs. Lubricate suspension joints annually and ensure proper alignment. For air suspension systems, monitor compressor performance and replace air springs if sagging occurs. Follow the owner's manual for detailed intervals and procedures.
Q3 How do I replace the air suspension on a 2007-2017 Lincoln Navigator?
How do I replace the air suspension on a 2007-2017 Lincoln Navigator?
To replace the air suspension, first, lift the vehicle and secure it on jack stands. Disconnect the battery and remove the wheel. Detach the air line and electrical connectors from the air spring. Unbolt the spring from the lower control arm and chassis. Install the new air spring, reconnect components, and test the system. Always refer to the service manual for detailed instructions and torque specifications.
Q4 What should I do if my Lincoln Navigator's suspension is making noise?
What should I do if my Lincoln Navigator's suspension is making noise?
If your suspension is noisy, inspect for loose or worn components such as bushings, ball joints, or sway bar links. Check for damaged shocks or struts and ensure bolts are properly torqued. For air suspension systems, listen for compressor issues or air leaks. Address any identified problems promptly to prevent further damage and ensure safe operation.
Q5 How can I optimize the performance of my Lincoln Navigator's suspension?
How can I optimize the performance of my Lincoln Navigator's suspension?
To optimize suspension performance, maintain proper tire pressure and alignment. Upgrade to high-quality shocks or struts for improved handling. For air suspension systems, ensure the compressor and air springs are in good condition. Avoid overloading the vehicle and consider aftermarket components for enhanced off-road or towing capabilities. Regularly inspect and service the suspension system.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2007-2017 Lincoln Navigator Service Manual
Coming SoonComprehensive guide covering suspension system maintenance, repair, and troubleshooting for all model years.
Technical Service Bulletin: Air Suspension Issues
Coming SoonDetails common air suspension problems and recommended fixes for 2007-2017 Lincoln Navigator models.
Lincoln Navigator Suspension Parts Catalog
Coming SoonComplete catalog of OEM and aftermarket suspension parts for 2007-2017 Lincoln Navigator models.
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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.
- Always follow the manufacturer's recommended procedures and safety precautions.
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- If you're unsure about any procedure, consult a qualified professional mechanic.