How to Replace Oil Pump in Husqvarna Pole Saw: Complete Guide

Ever found yourself struggling with a Husqvarna pole saw that just won’t cooperate? Picture this: you’re all set for a day of yard work, only to be met with a stubborn oil pump that’s causing more headaches than solutions. Fret not, as we’ve got your back!

Overview of Husqvarna Pole Saw Oil Pump

When it comes to your Husqvarna pole saw oil pump, understanding its function is key to successful maintenance. The oil pump in your pole saw is essential for lubricating the chain during operation.

Here are a few key points to keep in mind:

  • The oil pump ensures that the chain receives proper lubrication to function smoothly.
  • Regular maintenance of the oil pump is crucial to extend the lifespan of your pole saw.
  • Replacing the oil pump when necessary can help prevent damage to your chainsaw chain and bar.

Understanding the role of the oil pump in your Husqvarna pole saw is the first step in ensuring optimal performance and longevity for your tool.

Signs of a Failing Oil Pump

Spotting signs of a failing oil pump in your Husqvarna pole saw is crucial for timely replacement to avoid damage. Here are some indicators to watch out for:

  • Chain Not Lubricated: If you notice the chain lacking lubrication during operation, it could signal a problem with the oil pump.
  • Unusual Chain Wear: Uneven wear on the chain or the bar can suggest inadequate oil distribution due to a failing pump.
  • Increased Friction: Excessive heat or smoking coming from the chain and bar may point to insufficient lubrication caused by a faulty pump.
  • Oil Reservoir Depletion: Regularly checking the oil levels and needing to refill more often can indicate that the oil pump is not functioning correctly.
  • Strange Noises: Unusual sounds like grinding or clanking while operating the pole saw could be a sign of oil pump issues.
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Remember, being vigilant about these signs can help you proactively address oil pump problems in your Husqvarna pole saw for smooth and safe operation during your yard work tasks.

Tools Required for Oil Pump Replacement

When replacing the oil pump in your Husqvarna pole saw, ensuring you have the right tools can make the process smoother. Here are the essential tools you’ll need:

  • Wrench set
  • Screwdriver set
  • Needle-nose pliers
  • Work gloves
  • Safety goggles
  • Clean rags or paper towels
  • Replacement oil pump

Having these tools readily available will help you efficiently complete the oil pump replacement task.

Step-by-Step Guide to Replace the Oil Pump

When it comes to maintaining your Husqvarna pole saw, knowing how to replace the oil pump is essential for its proper functioning. Here’s a straightforward guide to help you through the process:

  • Step 1: Preparation
    Gather all the necessary tools mentioned earlier in the article. Ensure your work area is well-lit and clear of any obstacles to work comfortably.
  • Step 2: Drain Oil
    Start by draining the oil from the saw to prevent any spillage during the replacement process.
  • Step 3: Remove Cover
    Using a screwdriver from your set, carefully remove the cover of the oil pump. Keep track of the screws to avoid losing them.
  • Step 4: Access the Oil Pump
    Once the cover is off, you’ll have clear access to the oil pump. Inspect it for any visible signs of damage before proceeding.
  • Step 5: Disconnect and Replace
    Use your wrench set to disconnect the oil pump from the pole saw. Carefully replace it with the new oil pump, ensuring a secure fit.
  • Step 6: Reassemble
    After replacing the oil pump, reattach the cover using the screws. Double-check to make sure everything is securely in place.
  • Step 7: Refill Oil
    Refill the oil reservoir with appropriate chainsaw oil, following the manufacturer’s recommendations.
  • Step 8: Test and Adjust
    Before using the pole saw, run a test to ensure the new oil pump is working correctly. Make any necessary adjustments.
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This step-by-step guide should help you confidently replace the oil pump in your Husqvarna pole saw, ensuring smooth operation during your yard work tasks.

Testing the New Oil Pump

When testing the new oil pump on your Husqvarna pole saw, it’s essential to ensure that it functions correctly before resuming any cutting activities. Follow these steps to verify the oil pump’s operation:

  • Fill Reservoir: Begin by refilling the oil reservoir with the recommended oil suitable for your pole saw model.
  • Inspect Flow: Start the pole saw and observe if oil is flowing consistently onto the chain. The oil should distribute evenly to ensure proper lubrication.
  • Check Chain: Examine the chain for signs of adequate lubrication. A well-lubricated chain is crucial for smooth cutting operations and prolonging the lifespan of the chain and bar.
  • Assess Performance: Perform some test cuts to see how the chain behaves with the new oil pump. Pay attention to any unusual noises or chain resistance.
  • Monitor Oil Levels: Keep an eye on the oil reservoir during use to ensure it remains at an appropriate level. Inadequate oil levels could indicate a problem with the pump or potential leaks.

Remember, proper maintenance of your oil pump is key to keeping your Husqvarna pole saw in optimal condition, ensuring safe and efficient cutting tasks.


Ensuring your Husqvarna pole saw’s oil pump is in top condition is key to its performance and longevity. By recognizing early warning signs and following the steps outlined for replacement and testing, you can maintain a well-functioning tool. Remember, regular maintenance is essential for safe and efficient cutting tasks. Keep an eye out for any unusual indicators and address them promptly to keep your pole saw running smoothly. With the right tools and knowledge, you can easily replace the oil pump and enjoy optimal performance from your equipment.

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Frequently Asked Questions

Q: How can I tell if my Husqvarna pole saw’s oil pump is failing?

A: Signs of a failing oil pump include lack of chain lubrication, unusual chain wear, increased friction, oil reservoir depletion, and strange noises.

Q: What tools do I need to replace the oil pump in my Husqvarna pole saw?

A: Essential tools for replacing the oil pump include screwdrivers, pliers, socket wrench, and replacement oil pump.

Q: Why is it important to test the new oil pump after replacement?

A: Testing the new oil pump is crucial to ensure proper functioning and involves steps like refilling the reservoir, inspecting oil flow, and monitoring oil levels.

Q: How can I maintain the oil pump in my Husqvarna pole saw?

A: Proper maintenance of the oil pump is essential for safe and efficient cutting tasks, including checking oil levels, inspecting for leaks, and ensuring proper lubrication.

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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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