Acura ZDX 2010-2013 Body & Frame Bolt Torque Specifications
Detailed torque specifications for various body bolts on the 2010-2013 Acura ZDX. Includes specifications for fenders, doors, bumpers, and more.
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
Body Panels And Closures
Torque specifications for body panels, doors, and related components.
1 Hood Hinge Bolts to Hood
M8 x 1.25
Hood Hinge Bolts to Hood
M8 x 1.25Torque Value
Important Notes
2 Hood Hinge Bolts to Body
M8 x 1.25
Hood Hinge Bolts to Body
M8 x 1.25Torque Value
Important Notes
3 Fender Bolts (Upper and Lower)
M6 x 1.0
Fender Bolts (Upper and Lower)
M6 x 1.0Torque Value
Important Notes
4 Fender Bolts (Upper and Lower, Larger)
M8 x 1.25
Fender Bolts (Upper and Lower, Larger)
M8 x 1.25Torque Value
Important Notes
5 Door Hinge Bolts to Body
M10 x 1.5
Door Hinge Bolts to Body
M10 x 1.5Torque Value
Important Notes
6 Door Hinge Bolts to Door
M10 x 1.5
Door Hinge Bolts to Door
M10 x 1.5Torque Value
Important Notes
7 Door Latch Striker Bolt
M8 x 1.25
Door Latch Striker Bolt
M8 x 1.25Torque Value
Important Notes
8 Body Panel Mounting Bolts/Screws
Self-tapping M5 x 0.8
Body Panel Mounting Bolts/Screws
Self-tapping M5 x 0.8Torque Value
Important Notes
Bumpers And Grille
Torque specifications for bumper and grille components.
1 Bumper Mounting Bolts (Front & Rear)
M10 x 1.5
Bumper Mounting Bolts (Front & Rear)
M10 x 1.5Torque Value
Important Notes
2 Grille Mounting Bolts
M6 x 1.0
Grille Mounting Bolts
M6 x 1.0Torque Value
Important Notes
Lighting And Mirrors
Torque specifications for headlight, taillight, and side mirror components.
1 Headlight/Taillight Mounting Bolts
M6 x 1.0
Headlight/Taillight Mounting Bolts
M6 x 1.0Torque Value
Important Notes
2 Side Mirror Mounting Bolts
M6 x 1.0
Side Mirror Mounting Bolts
M6 x 1.0Torque Value
Important Notes
Fuel System Components
Torque specifications for fuel tank and filler neck components.
1 Fuel Tank Strap Bolts
M8 x 1.25
Fuel Tank Strap Bolts
M8 x 1.25Torque Value
Important Notes
2 Fuel Filler Neck Bolts
M6 x 1.0
Fuel Filler Neck Bolts
M6 x 1.0Torque Value
Important Notes
Roof Components
Torque specifications for the sunroof/moonroof components.
1 Sunroof/Moonroof Mounting Bolts
M5 x 0.8
Sunroof/Moonroof Mounting Bolts
M5 x 0.8Torque Value
Important 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 are torque specifications important when working on the body of my 2010-2013 Acura ZDX?
Why are torque specifications important when working on the body of my 2010-2013 Acura ZDX?
Proper torque is critical for the structural integrity and safety of your vehicle. Over-tightening body bolts can damage the panels, strip threads, and cause stress fractures, while under-tightening can lead to panels becoming loose, causing rattles, and potentially creating dangerous situations. Using the correct torque ensures that the panels are securely fastened to the frame and each other, maintaining the body's designed strength and alignment.
Q2 What tools do I need to properly torque body bolts on a 2010-2013 Acura ZDX?
What tools do I need to properly torque body bolts on a 2010-2013 Acura ZDX?
You will need a calibrated torque wrench, appropriate sockets or wrenches for the specific bolt heads (usually metric), and possibly an extension bar for hard-to-reach areas. Consider using a torque angle meter for certain bolts, if specified by the service manual. Always check the tool is correctly calibrated and within its working torque range before use.
Q3 Can I reuse body bolts after removing them?
Can I reuse body bolts after removing them?
It's generally recommended to replace body bolts, especially those that are self-locking or torque-to-yield types (if any). However, for standard bolts, you can typically reuse them if they are not damaged, corroded, or stretched. Inspect the threads carefully and replace any bolt that shows signs of wear. If unsure, replace it. Always apply thread locker where specified in the service manual. For example, if you removed a front fender and the bolts look okay, you can reuse them with new thread locker if the manual does not say to replace them, but inspect the bolts carefully first.
Q4 How do I find the correct torque specification for a specific body bolt on my Acura ZDX?
How do I find the correct torque specification for a specific body bolt on my Acura ZDX?
The definitive source for torque specifications is the official Acura service manual for the 2010-2013 ZDX. This manual provides detailed torque values for every bolt and nut in the vehicle, categorized by section. If you don't have a manual, you might find some information online but always verify this against another source or the official manual. Be sure to note specific fasteners and if you are using different materials (example: aftermarket composite fenders) you may need to reduce specified torque values.
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 inch drive)
A calibrated torque wrench is essential for accurately tightening bolts to specification.
- 1/2 inch drive for larger fasteners
- Wide torque range to accommodate various bolt sizes
- Click-type mechanism for accurate torque application
Torque Wrench (3/8 inch drive)
A smaller torque wrench for bolts with lower torque requirements.
- 3/8 inch drive for smaller fasteners
- Suitable for panel and trim components
- Lower torque range for precision
Socket Set (Metric)
A comprehensive set of metric sockets is necessary to fit all body bolts.
- Variety of sizes from 8mm to 19mm and above
- 6-point design for secure grip
- Deep sockets for recessed bolts
Extension Bars
Various lengths of extension bars to reach difficult bolt locations.
- 3 inch, 6 inch, 10 inch lengths
- Provides clearance for tight spaces
- Durable steel construction
Universal Joint
Allows for torque application at an angle when straight access is not possible.
- Swiveling head to reach hard to get bolts
- Secure connection to the socket
- Durable construction to withstand high torque
Service Procedures
Front Bumper Cover Removal and Installation
Procedure for removing and installing the front bumper cover, including torque specs for mounting bolts.
- Remove any clips or screws securing the bumper cover.
- Carefully disengage the bumper cover from the fenders and mounting points.
- Install bumper cover in reverse order, ensuring proper alignment.
- Tighten bolts to specified torque values using a calibrated torque wrench.
- Reinstall all clips and screws.
Rear Bumper Cover Removal and Installation
Procedure for removing and installing the rear bumper cover, including torque specs for mounting bolts.
- Remove any clips or screws securing the bumper cover.
- Carefully disengage the bumper cover from the quarter panels and mounting points.
- Disconnect any wiring harnesses for lights and sensors.
- Install bumper cover in reverse order, ensuring proper alignment.
- Reconnect any wiring harnesses.
- Tighten bolts to specified torque values using a calibrated torque wrench.
- Reinstall all clips and screws.
Fender Panel Removal and Installation
Procedure for removing and installing fender panels, including torque specifications for all associated bolts.
- Remove any screws or bolts securing the fender panel to the vehicle.
- Carefully detach the fender panel from the vehicle body.
- Install new panel in reverse order, ensuring proper alignment.
- Tighten all bolts to specified torque values using a calibrated torque wrench.
- Reinstall all clips and screws.
Door Panel Removal and Installation
Procedure for removing and installing door panels, including torque specifications for all associated bolts.
- Remove all clips, screws and fasteners securing the door panel to the vehicle.
- Disconnect any wiring harnesses and controls.
- Carefully detach the door panel from the door frame.
- Install new panel in reverse order, ensuring proper alignment.
- Reconnect any wiring harnesses and controls.
- Tighten all bolts to specified torque values using a calibrated torque wrench.
Hood and Trunk Lid/Hatch Removal and Installation
Procedure for removing and installing hood and trunk lids, including torque specifications for all associated bolts.
- Disconnect any wiring harnesses or linkages.
- Mark the position of the hinge bolts to ensure proper alignment during reinstall
- Remove all bolts securing the hinges and lift off the panel.
- Install new panel in reverse order, ensuring proper alignment.
- Tighten all bolts to specified torque values using a calibrated torque wrench.
- Reconnect any wiring harnesses or linkages.
Technical Service Bulletins
Potential Corrosion on Front Bumper Mounting Points
2012-05-10Some 2010-2013 ZDX models may exhibit corrosion on front bumper mounting points due to water intrusion. This bulletin outlines the inspection procedure and repair process, including proper torque specification for reassembly.
Resolution: Inspect mounting points for corrosion. Clean and treat affected areas. Use proper torque during reassembly to prevent future issues.
Loose Fender Bolt Issue on ZDX
2011-11-22A small number of 2010-2012 Acura ZDX models have reported loose fender bolts. This bulletin specifies the recommended torque setting for fender bolts and the inspection process to prevent recurrence.
Resolution: Inspect fender bolts and tighten to the specified torque. Use thread locking compound if necessary.
Rear Hatch Alignment and Bolt Torque
2013-03-15This bulletin provides updated guidance on the proper alignment and torque specifications for the rear hatch/trunk lid on 2010-2013 ZDX models. Improper torque can cause misalignment and operational issues.
Resolution: Follow the proper alignment procedure outlined in the service manual and use specified torque when installing the rear hatch.
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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.