How to Replace Corona Tree Pruner Saw Blade like a Pro: Step-by-Step Guide

Step 1: Gather necessary tools and materials

To begin replacing the corona tree pruner saw blade, gather the following tools and materials:

  • New tree pruner saw blade
  • Wrench or pliers
  • Work gloves
  • Safety goggles
  • Cleaning cloth

Remember, having these items ready will make the process smoother.

Step 2: Remove the existing saw blade

You’re about to tackle the next crucial step in replacing your corona tree pruner saw blade. Follow these straightforward steps to smoothly remove the existing blade:

  • Inspect the Blade: Before starting, ensure the pruner is disconnected from any power source. Examine the blade for any damage or wear.
  • Locate the Fasteners: Identify the bolts or screws holding the blade in place. These are usually at the base of the blade where it connects to the pruner.
  • Use the Right Tool: Grab your wrench or pliers to loosen the fasteners. Make sure to hold the blade steady while you work to prevent accidental cuts.
  • Unscrew the Fasteners: Carefully unscrew the fasteners, keeping track of them to avoid misplacement.
  • Remove the Existing Blade: Once the fasteners are off, gently slide out the old saw blade from its position. Be cautious as you handle the sharp blade.
  • Clean the Area: Take a moment to clean any debris or buildup around the blade mount to ensure a smooth installation of the new blade.
  • Inspect the Pruner: While the blade is off, check the pruner for any signs of wear or damage. It’s a good opportunity to perform any necessary maintenance.
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Number of Steps 7

Step 3: Install the new saw blade

To install the new saw blade on your corona tree pruner, follow these steps:

  • 1. Positioning the Blade:

  • Align the new saw blade correctly to ensure smooth operation.
  • Make sure the teeth are facing the correct direction for cutting efficiency.
  • 2. Securing the Blade:

  • Place the new blade in the designated position on the pruner.
  • Use the appropriate tool to tighten the fasteners securely.
  • Ensure the blade is snug and properly seated for safe operation.
  • 3. Testing the Motion:

  • After installing the blade, do a test motion without cutting anything.
  • Check for any unusual vibrations or movements.
  • Make any necessary adjustments before using the pruner on actual branches.
  • 4. Inspecting the Installation:

  • Double-check all fasteners are tightened to prevent the blade from coming loose during use.
  • Confirm that the blade is installed flush and straight to avoid accidents.
  • Ensure the blade is securely attached before operating the pruner.
  • Always wear proper safety gear when handling pruner blades.
  • Keep the area clear of obstacles when testing the newly installed blade.
  • Revisit the manufacturer’s guidelines for blade installation to ensure correct assembly.

These steps will guide you through the installation process, ensuring a safe and effective replacement of the saw blade in your corona tree pruner.

Step 4: Test the pruner saw blade

Now comes the crucial step of testing the pruner saw blade to ensure it’s working correctly. Here’s how you can do it:

  • Check the Motion: After installing the new blade, test the motion of the pruner saw. Ensure it moves smoothly without any hitches.
  • Safety First: Before testing, ensure all safety measures are in place. Your safety gear should be worn, and the workspace clear of any obstructions.
  • Inspect Carefully: After testing the blade, carefully inspect it for any signs of misalignment or issues. Ensure everything is in place for safe operation.
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Remember, testing the blade is crucial to guarantee its proper function and your safety during use.

Important Steps in Replacing Corona Tree Pruner Saw Blade

Step Description
1. Inspect the Old Blade: Assess the condition of the old blade for replacement.
2. Remove the Old Blade: Safely detach the old blade to make way for the new one.
3. Install the New Blade: Align and secure the new blade following safety guidelines.
4. Test the Pruner Saw Blade: Check motion, safety measures, and inspect for proper function.


You’ve now completed all the steps to replace the corona tree pruner saw blade. By following the process outlined in the article, you’ve ensured that your pruner saw is in optimal condition for your next pruning task. Remember to always prioritize safety when handling tools like the corona tree pruner saw. Regular maintenance and blade replacement will help you achieve efficient and safe pruning results. Keep up the good work, and enjoy using your newly replaced saw blade for all your tree pruning needs!

Frequently Asked Questions

Q: Why is testing the corona tree pruner saw blade important after installation?

A: Testing the saw blade ensures smooth operation and user safety.

Q: What should be checked during the testing of the newly installed blade?

A: Motion of the pruner saw, safety measures, and blade issues should be inspected.

Q: What is the significance of ensuring safety measures before testing the blade?

A: Safety measures prevent accidents and ensure safe operation.

Q: How does testing the blade contribute to user safety during operation?

A: Testing ensures proper function, reducing the risk of accidents.

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Jackson Hill is a passionate arborist with years of experience in the field of trees. He developed his fascination with trees at a young age, spending countless hours exploring the forests and climbing trees. Jackson went on to study arboriculture and horticulture at Michigan State University and later earned a degree in forestry from the University of Michigan.

With his extensive knowledge and expertise, Jackson has become a trusted authority on trees and their impact on the environment. His work has helped shape the field of arboriculture and he continues to be a leading voice in the industry.

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