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How to Remove a Snap Ring?

Published in Mechanical Maintenance 2 mins read

To remove a snap ring, simply compress it and remove it, often by reversing the installation process.

Here's a more detailed explanation:

  • Identify the Snap Ring Type: Determine whether it's an internal (inside a bore) or external (around a shaft) snap ring.

  • Use the Correct Pliers: Snap ring pliers are specifically designed for this task. They have tips that fit into the snap ring's holes. There are different types (internal/external, straight/angled) to match the snap ring.

  • Compress the Snap Ring: Insert the pliers' tips into the holes of the snap ring. Squeeze the handles to either compress the snap ring (for external rings) or expand it (for internal rings), depending on the type of pliers you are using.

  • Remove the Snap Ring: Once the snap ring is sufficiently compressed or expanded, carefully remove it from its groove. It should slide out relatively easily.

Important Considerations:

  • Safety First: Wear safety glasses to protect your eyes, as snap rings can sometimes pop off with force.
  • Proper Fit: Ensure the pliers' tips are correctly seated in the snap ring holes to prevent slippage and potential damage.
  • Inspection: After removal, inspect the snap ring for any signs of wear or damage. Replace if necessary.

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