01What You Will Need

  • New fork springs
  • Fork oil
  • Spring compressor tool
  • Socket set
  • Torque wrench
  • Service manual for your specific motorcycle model

02Step 1: Preparation

  • Consult your motorcycle's service manual for specific instructions and torque values.
  • Park your motorcycle on a flat and stable surface.
  • Securely support the front end of your motorcycle using a stand or lift.
  • Remove any accessories or covers that may obstruct access to the fork assembly.

03Step 2: Drain the Fork Oil

  • Locate the drain screws or bolts on the bottom of the fork legs.
  • Place a drain pan underneath the forks to catch the oil.
  • Loosen and remove the drain screws or bolts to allow the fork oil to drain completely.
  • Repeat this step for both fork legs.

04Step 3: Remove the Forks

  • Remove the front wheel of your motorcycle.
  • Loosen the pinch bolts holding the forks in place.
  • Carefully slide the forks out of the triple clamps.
  • Be cautious not to damage any brake lines or cables during this process.

05Step 4: Disassemble the Forks

  • Secure the fork leg in a vice or use a fork holder tool to hold it steady.
  • Remove the fork cap and loosen the fork spring preload adjuster if applicable.
  • Carefully pour out any remaining fork oil from the fork leg.
  • Using a spring compressor tool, compress the fork spring to relieve tension.
  • Remove the fork spring and any spacers or washers.
  • Inspect the fork components for any signs of wear or damage.

06Step 5: Install the New Fork Springs

  • Place the new fork springs into the fork legs.
  • Reinstall any spacers or washers, if necessary.
  • If applicable, adjust the fork spring preload according to the service manual.
  • Pour the recommended amount of fork oil into each fork leg.
  • Carefully remove the spring compressor tool and release the tension on the fork spring.
  • Ensure the fork springs are properly seated and aligned.
  • Reinstall the fork caps and tighten them to the recommended torque.
  • Repeat this step for both fork legs.

07Step 6: Reassemble and Reinstall the Forks

  • Clean and lubricate the fork tubes and seals before reassembly.
  • Slide the fork legs back into the triple clamps.
  • Tighten the pinch bolts to the recommended torque.
  • Reinstall the front wheel.
  • Refer to the service manual for any additional steps or adjustments specific to your motorcycle model.

Conclusion

By following these step-by-step instructions, you can successfully change the fork springs on your motorcycle. Remember to always refer to your motorcycle's service manual for specific instructions and torque values. Upgrading the fork springs can greatly enhance the suspension performance and overall riding experience.

MethodsDetails
Step 1Gather the necessary tools and consult the service manual
Step 2Drain the fork oil by removing the drain screws or bolts
Step 3Remove the front wheel and slide out the forks
Step 4Disassemble the forks and inspect the components
Step 5Install the new fork springs and refill with fork oil
Step 6Reassemble the forks and reinstall on the motorcycle
motorcycle
fork springs
maintenance
suspension
handling
upgrade