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Model number NV370. Stands 27 inches tall and features Shark’s never loses suction technology and swivel steering.

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Why is my power adapter on my vacuum creating a terrible racket?

When the power adapter is running, the motor makes a loud noise similar to a card in bicycle spokes only much more intense. There is nothing visibly interfering with the brushes. It is especially noticeable when pulled backwards.

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1 Answer

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Take the brush out and find what is stuck in it acting as a card.

Shark Navigator Roller Brush Replacement

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GREG OLSON will be eternally grateful.
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