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Blake WallJul 26, 2025
Why is my Black & Decker Trimmer running slowly?
- KKimberly HernandezJul 26, 2025
If your Black & Decker Trimmer is running slowly, ensure the spool housing rotates freely and clean it if necessary. Also, check that the cutting line doesn't extend more than approximately 5-3/8 inches (136mm) from the spool; trim it back to the line trimming blade if it does. If the issue persists, discontinue use and take the tool to a service center.