DEWALT DT20689 Chainsaw Bar 50cm - ALM DT20689-QZ

This is a DEWALT DT20689 20 inch (50cm) Oregon Chainsaw Bar ONLY. It is designed for use with the ...

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Product Information

Full details

This guide is for users of the DEWALT DT20689 50cm Chainsaw Bar, specifically designed for the DEWALT DCMCS575 54V FLEXVOLT CHAINSAW. It will help you understand the bar's features, how to use it effectively, and maintain it for optimal performance. Note that this guide focuses solely on the chainsaw bar, and assumes familiarity with the chainsaw itself.

All features

Model Part NumberDT20689-QZ
BrandALM

Extended Product Information

FAQs

What chainsaw model is this bar compatible with?

This chainsaw bar is specifically designed for use with the DEWALT DCMCS575 54V FLEXVOLT CHAINSAW.

What is the length of this chainsaw bar?

The bar is 50cm (20 inches) long.

Where can I find the correct chain for this bar?

The correct chain specifications (pitch, gauge, and number of drive links) will be provided on the bar itself, in the chainsaw manual, or available from the manufacturer. Search for 'DEWALT Chainsaw Chain - 45cm - 18in'.

How do I maintain the chainsaw bar?

Clean the bar after each use, check for wear and tear, ensure proper chain lubrication, and sharpen or replace the chain as needed.

What should I do if the bar is damaged?

Replace the bar immediately if it's bent, has damaged rails, or is otherwise compromised. A damaged bar can be unsafe.

How often should I sharpen the chain?

Sharpen the chain as needed. If the chain is cutting poorly or is difficult to use, sharpen it. Consider the type of wood and frequency of use.

How do I tension the chain correctly?

Refer to the DEWALT DCMCS575 chainsaw manual for instructions on how to properly tension the chain.

Where can I buy a replacement chainsaw bar?

The replacement bar can be purchased from various retailers including online stores and hardware stores. Make sure you are purchasing the correct model.

Troubleshooting

Chain is not cutting effectively.

Check chain sharpness and tension. Sharpen or replace the chain if necessary. Ensure the chain tension is adjusted correctly according to the chainsaw manual.

Chainsaw bar is overheating.

Ensure proper chain lubrication. Check the oil reservoir and refill it. Clear any obstructions in the oil passages. If the problem persists, consult a professional.

Chainsaw bar is bent or damaged.

Replace the bar. A damaged bar can be unsafe and can affect the performance of your chainsaw.

Pros and Cons

Pros

  • Durable construction ensures a long lifespan.
  • Specifically designed for optimal performance with the DEWALT DCMCS575 chainsaw.
  • The 50cm length offers increased cutting capacity for larger logs and tasks.
  • Easy to install and replace.

Cons

  • Compatibility is limited to the DEWALT DCMCS575 chainsaw model.
  • Shipping to the Isle of Wight may incur a surcharge.
  • Bar only - chain sold separately.

Setup, Compatibility & Care

  1. Compatibility: This bar is exclusively compatible with the DEWALT DCMCS575 54V FLEXVOLT CHAINSAW. Ensure the model number matches.
  2. Installation: Refer to the DEWALT DCMCS575 chainsaw's manual for detailed instructions on how to install the bar. Ensure the chain is properly tensioned.
  3. Chain Compatibility: The correct chain must be used with this bar. Consult the chainsaw bar specifications for the correct chain pitch and gauge.
  4. Lubrication: Always ensure that the chain is properly lubricated before use. The chainsaw should have an automatic oiling system; however, it is essential to check and refill the oil reservoir regularly.
  5. Cleaning: Clean the bar after each use to remove debris and sap. Use a soft brush or cloth to wipe the bar, especially the groove where the chain runs. Regularly clean the oil ports.
  6. Inspection: Inspect the bar for wear and tear, especially the guide rails. Replace the bar if the rails are damaged or worn, or if the chain does not run smoothly.

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