Chrysler 200 2015-2017 Suspension Bolt Torque Specifications
Comprehensive torque specifications for all suspension bolts on the 2015-2017 Chrysler 200, including front and rear suspension components. This guide provides essential information for proper installation and maintenance.
Important Information
Safety guidelines and reference information for proper torque application
Safety First
- Always verify torque specifications with your vehicle's factory service manual
- Use properly calibrated torque wrenches
- Replace all torque-to-yield (TTY) bolts - they are single-use only
- When in doubt, consult a professional mechanic
Quick Reference Guide
Quick Reference Guide
Common Torque Patterns
Star Pattern
Used for wheels and other circular bolt patterns
Cross Pattern
Used for gaskets and cover plates
Sequential Pattern
Used for head bolts and other critical components
Common Mistakes to Avoid
Common Mistakes to Avoid
Over-tightening
Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.
Always use a calibrated torque wrench and follow specifications exactly.
Incorrect Torque Sequence
Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Clean and inspect all threads before assembly. Use new thread locker if specified.
Reusing TTY Bolts
Torque-to-yield bolts are designed to stretch and must not be reused.
Always replace TTY bolts with new ones. They are single-use only.
Dry vs. Lubricated
Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Torque Wrench (3/8" Drive)
Torque Wrench (1/2" Drive)
Angle Gauge
Torque Wrench Care
- Calibrate annually or after 5,000 clicks
- Store at lowest setting
- Keep clean and lubricated
Search Specifications
Search by component name, bolt size, or description
Torque Calculator
Convert between different torque units
Front Struts
This section covers the torque specifications for the front strut/shock absorber assembly, including mounting to the vehicle body and steering knuckle.
1 Strut Upper Mounting Bolts
M10 x 1.5
Strut Upper Mounting Bolts
M10 x 1.5Torque Value
Important Notes
2 Strut to Steering Knuckle Bolts
M12 x 1.75
Strut to Steering Knuckle Bolts
M12 x 1.75Torque Value
Important Notes
Front Control Arms
This section covers torque specifications for the front control arms and their related components.
1 Control Arm to Frame Bolts
M14 x 2.0
Control Arm to Frame Bolts
M14 x 2.0Torque Value
Important Notes
2 Ball Joint Nut
M12 x 1.5
Ball Joint Nut
M12 x 1.5Torque Value
Important Notes
Steering
This section covers torque specifications for steering components like tie rod ends.
1 Tie Rod End Nut
M10 x 1.25
Tie Rod End Nut
M10 x 1.25Torque Value
Important Notes
Sway Bar
This section includes torque specifications for the sway bar and related hardware.
1 Sway Bar Link Nut
M10 x 1.5
Sway Bar Link Nut
M10 x 1.5Torque Value
Important Notes
2 Sway Bar Mounting Bracket Bolts
M8 x 1.25
Sway Bar Mounting Bracket Bolts
M8 x 1.25Torque Value
Important Notes
Rear Suspension
This section contains specifications for the rear suspension components, such as trailing arms.
1 Rear Trailing Arm Bolts
M14 x 2.0
Rear Trailing Arm Bolts
M14 x 2.0Torque Value
Important Notes
Subframe
This section contains specifications for subframe mounting bolts.
1 Subframe Bolts
M14 x 2.0
Subframe Bolts
M14 x 2.0Important Notes
Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Why is it important to use the correct torque specifications for suspension bolts?
Why is it important to use the correct torque specifications for suspension bolts?
Using the correct torque specification is crucial for safety and proper suspension function. Over-tightening can damage bolts, threads, or the suspension components themselves, leading to premature failure. Under-tightening can cause bolts to loosen, resulting in instability, unusual noises, and potentially catastrophic suspension failure while driving. Correct torque ensures the components are clamped together with the appropriate force.
Q2 What happens if I don't have a torque wrench?
What happens if I don't have a torque wrench?
While it's possible to tighten bolts without a torque wrench, it is strongly discouraged, especially for suspension components. Without a torque wrench, you are relying on guesswork, which greatly increases the risk of over- or under-tightening. This can lead to component damage, premature failure, and unsafe driving conditions. For suspension work, always use a properly calibrated torque wrench. Renting one from an auto parts store is a suitable alternative if you don't own one.
Q3 Do I need to replace suspension bolts every time I remove them?
Do I need to replace suspension bolts every time I remove them?
Generally, it's best practice to replace suspension bolts, especially the torque-to-yield (TTY) type, after removal. TTY bolts are designed to stretch slightly upon tightening, and should not be reused. Reusing them can compromise their strength and lead to a failure. While not all bolts are TTY, it's often safer and more reliable to replace them with new bolts when working on critical systems such as suspension components. Consult the vehicle's service manual to determine specific bolt requirements.
Q4 Should I use Loctite (threadlocker) on suspension bolts?
Should I use Loctite (threadlocker) on suspension bolts?
Whether to use Loctite on suspension bolts depends on the specific application and manufacturer's recommendations. Some bolts, particularly those subject to vibration, may benefit from a medium-strength (blue) threadlocker to prevent loosening. However, it is not always necessary, and using threadlocker where it is not specified can affect the torque value. Always refer to the vehicle's service manual or a reputable service database for guidance. If threadlocker is used, the bolts must be tightened to the specified torque with the threadlocker applied.
Q5 What do I do if I suspect a bolt is stripped or damaged?
What do I do if I suspect a bolt is stripped or damaged?
If you suspect a bolt is stripped or damaged, do not continue to try to torque it. Continuing to torque a damaged bolt will only further damage the component and it can shear causing more severe safety issues. Always assess the state of bolts and replace any damaged or suspect hardware before tightening any component. If a bolt is stripped within a component, it can potentially require removal of the component and a helicoil or other thread-repair system will be needed.
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
Torque Wrench (1/2" Drive)
A precision instrument for tightening fasteners to a specific torque value.
- Measures torque in ft-lbs or Nm
- Click-type or digital readout
- Wide torque range suitable for suspension components
Socket Set (Metric)
A collection of metric sockets for removing and installing suspension fasteners.
- Variety of sizes for different bolts and nuts
- Typically includes extensions and universal joints
- Impact-rated sockets recommended for stubborn fasteners
Jack Stands
Sturdy supports for safely holding the vehicle while working on the suspension.
- Rated for the vehicle's weight
- Adjustable height
- Wide base for stability
Vehicle Jack
A tool for lifting the vehicle to access the suspension components.
- Hydraulic or scissor-type
- Rated for the vehicle's weight
- Stable and reliable lifting
Service Procedures
Front Suspension Torque Specifications
Detailed guide to the torque specifications for the front suspension components of a 2015-2017 Chrysler 200. Includes strut, control arm and sway bar components
- Identify the specific bolt or nut to be torqued.
- Consult a repair manual or online database for correct torque values.
- Using a torque wrench set to the correct value, tighten the fastener in a smooth and controlled manner.
- Recheck the torque after driving a short distance.
Rear Suspension Torque Specifications
Detailed guide to the torque specifications for the rear suspension components of a 2015-2017 Chrysler 200. Includes control arm, shock, and knuckle components
- Identify the specific bolt or nut to be torqued.
- Consult a repair manual or online database for correct torque values.
- Using a torque wrench set to the correct value, tighten the fastener in a smooth and controlled manner.
- Recheck the torque after driving a short distance.
Technical Service Bulletins
Possible Suspension Noise or Clunking
2016-05-10Some vehicles may exhibit noise or clunking sounds coming from the front suspension due to improperly torqued components or worn parts.
Resolution: Inspect all front suspension components for wear. Verify all fasteners are torqued to the specifications in the service manual
Rear Control Arm Bolt Torque Inspection
2017-02-15Vehicles experiencing poor alignment or handling issues should have the rear control arm bolts inspected for proper torque. Improper torque could lead to premature wear or instability
Resolution: Check and torque all rear control arm bolts to the specified torque values. Replace any worn or damaged bolts
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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.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.