Ferrari Portofino 2018-present Brake System Bolt Torque Specifications & Fastener Values
Ferrari Portofino 2018-present

Ferrari Portofino 2018-present Brake System Bolt Torque Specifications

Detailed torque specifications for brake bolts on the 2018-Present Ferrari Portofino, including front and rear brake assembly guidelines.

Updated

Important Information

Safety guidelines and reference information for proper torque application

Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083

Common Torque Patterns

Star Pattern

Used for wheels and other circular bolt patterns

Star Pattern torque pattern diagram showing proper bolt tightening sequence
Cross Pattern

Used for gaskets and cover plates

Cross Pattern torque pattern diagram showing proper bolt tightening sequence
Sequential Pattern

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

Common Mistakes to Avoid

Over-tightening

Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.

Prevention:

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.

Prevention:

Follow the manufacturer's specified torque sequence pattern.

Dirty Threads

Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.

Prevention:

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.

Prevention:

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.

Prevention:

Check if specs are for dry or lubricated threads. Use specified lubricant when required.

Recommended Tools

Torque Wrench (1/4" Drive)

Range: 2-25 ft-lbs
Small fasteners, delicate components

Torque Wrench (3/8" Drive)

Range: 10-100 ft-lbs
Most common automotive fasteners

Torque Wrench (1/2" Drive)

Range: 30-250 ft-lbs
Large fasteners, wheels

Angle Gauge

Torque-to-yield (TTY) bolts

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

Brake Caliper System

This subsystem includes components related to the brake caliper, mounting bracket, and associated hardware. Proper torque ensures secure attachment and alignment for effective braking.

1

Brake Caliper Bolts

M12 x 1.5
Torque Value
81 ft-lbs (110 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to maintain even pressure.
2

Brake Caliper Mounting Bracket Bolts

M14 x 1.5
Torque Value
129 ft-lbs (175 N·m)
Important Notes
Ensure the bracket is properly aligned with the steering knuckle or axle before tightening.

Brake Rotor Drum System

This subsystem includes components related to the brake rotor or drum and their attachment to the hub. Proper torque ensures secure mounting and prevents vibrations.

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25
Torque Value
81 ft-lbs (110 N·m)
Important Notes
Ensure the rotor or drum is seated properly on the hub before tightening.

Brake Hydraulic System

This subsystem includes components related to the brake hydraulic system, such as banjo bolts, bleeder screws, and master cylinder mounting bolts. Proper torque ensures leak-free connections and consistent hydraulic pressure.

1

Brake Hose Banjo Bolt

M10 x 1.0
Torque Value
22 ft-lbs (30 N·m)
Important Notes
Use new sealing washers and ensure the banjo fitting is properly aligned.
2

Brake Bleeder Screw

M8 x 1.25
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Avoid overtightening to prevent damage to the screw or caliper.
3

Brake Master Cylinder Mounting Bolts

M8 x 1.25
Torque Value
18 ft-lbs (24 N·m)
Important Notes
Ensure the master cylinder is properly aligned with the brake booster or firewall.

Brake Pedal System

This subsystem includes components related to the brake pedal assembly and its attachment to the firewall or pedal box. Proper torque ensures smooth pedal operation and effective braking.

1

Brake Pedal Assembly Bolts

M8 x 1.25
Torque Value
18 ft-lbs (24 N·m)
Important Notes
Ensure the pedal assembly is properly aligned before tightening.

Wheel Attachment System

This subsystem includes components related to the wheel and its attachment to the hub. Proper torque ensures the wheel and brake rotor rotate together without slippage.

1

Wheel Lug Nuts

M12 x 1.5
Torque Value
103 ft-lbs (140 N·m)
Important Notes
Tighten lug nuts in a star pattern to ensure even pressure.

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

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

1

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
2

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
3

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

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

What are the torque specifications for the brake caliper bolts on a 2018-Present Ferrari Portofino?

The brake caliper bolts on a 2018-Present Ferrari Portofino should be torqued to 90 Nm (66 lb-ft). Always refer to the official Ferrari service manual for the most accurate and up-to-date specifications.

Q2

How often should brake components be inspected and maintained?

Brake components, including calipers, rotors, and pads, should be inspected every 10,000 miles or annually, whichever comes first. Regular maintenance ensures optimal performance and safety. Replace worn components as needed.

Q3

Can I use a standard torque wrench for brake bolt tightening?

Yes, a standard torque wrench can be used, but it must be calibrated and capable of measuring the required torque range (e.g., 90 Nm). Using an improperly calibrated tool can lead to under- or over-tightening, which may compromise brake system integrity.

Environmental Considerations

Temperature, humidity, and seasonal effects on torque specifications

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

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

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

Digital Torque Wrench

Precision torque wrench for accurate bolt tightening

  • Digital display for exact torque readings
  • Adjustable torque settings
Learn more

Torque Angle Gauge

Measures the angle of rotation during torque application

  • Magnetic base for easy attachment
  • Clear angle markings for precise measurement
Learn more
Service Procedures

Brake Caliper Bolt Torque Application

Step-by-step guide to applying the correct torque to brake caliper bolts

  • Ensure the vehicle is securely lifted and the wheels are removed.
  • Clean the brake caliper bolts and threads to ensure proper torque application.
  • Use a digital torque wrench to tighten the brake caliper bolts to the specified torque value.
  • Verify the torque using a torque angle gauge to ensure proper bolt seating.
View full procedure

Brake Disc Mounting Bolt Torque Application

Procedure for correctly torquing brake disc mounting bolts

  • Remove the brake caliper and rotor to access the brake disc mounting bolts.
  • Clean the mounting surface and bolt threads.
  • Apply the specified torque to the brake disc mounting bolts using a torque wrench.
  • Reinstall the brake rotor and caliper, ensuring all components are securely fastened.
View full procedure
Technical Service Bulletins

Brake System Bolt Torque Specification Update

2022-05-15

Updated torque specifications for brake system bolts on 2018-Present Ferrari Portofino models

2018-Present Ferrari Portofino

Resolution: Refer to the updated torque specifications in the service manual and ensure all brake system bolts are torqued accordingly.

Brake Caliper Bolt Loosening Issue

2021-09-10

Reports of brake caliper bolts loosening over time on certain 2018-Present Ferrari Portofino models

2018-Present Ferrari Portofino

Resolution: Apply thread-locking compound to the brake caliper bolts and ensure proper torque is applied during installation.

About the Author

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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