Introduction

When the roller brush motor breaks, the roller brush will not spin. The motor can break due to electrical malfunctions or even broken pieces inside.

Parts

No parts required.

Pull the handle while pressing the lift away button to remove the body of the vacuum. Pull the handle while pressing the lift away button to remove the body of the vacuum.
  • Pull the handle while pressing the lift away button to remove the body of the vacuum.

Flip the base of the vacuum over to access the bottom. Remove the two small wheels with a metal spudger.
  • Flip the base of the vacuum over to access the bottom.

  • Remove the two small wheels with a metal spudger.

Remove the nine 16 mm screws using the Phillips #2 Screwdriver. Press on the side tabs in the middle of the panel and pull up to reveal the screw under the hose connection. Remove the two 13.5 mm screws using the Phillips #2 Screwdriver.
  • Remove the nine 16 mm screws using the Phillips #2 Screwdriver. Press on the side tabs in the middle of the panel and pull up to reveal the screw under the hose connection.

  • Remove the two 13.5 mm screws using the Phillips #2 Screwdriver.

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Pull up on the cover and move it to the side. Remove the wire attached to the  base by squeezing the pin and pulling up.
  • Pull up on the cover and move it to the side.

  • Remove the wire attached to the base by squeezing the pin and pulling up.

Remove the two 11 mm screws using the Phillips #2 screwdriver. Lift the roller brush cover up.
  • Remove the two 11 mm screws using the Phillips #2 screwdriver.

  • Lift the roller brush cover up.

Pull out the roller brush.
  • Pull out the roller brush.

Remove the roller belt from around the roller brush and the motor gear. Remove the roller belt from around the roller brush and the motor gear.
  • Remove the roller belt from around the roller brush and the motor gear.

Lift the motor out of the base. Disconnect the pins attaching the wires to the motor by pulling on the pins.
  • Lift the motor out of the base.

  • Disconnect the pins attaching the wires to the motor by pulling on the pins.

Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Caroline Swanson

Member since: 10/05/2016

415 Reputation

3 Guides authored

Team

Cal Poly, Team 4-3, Livingston Fall 2016 Member of Cal Poly, Team 4-3, Livingston Fall 2016

CPSU-LIVINGSTON-F16S4G3

4 Members

6 Guides authored

Any idea where to get a replacement control board for a NV501 machine? Brush motor checks out, but no power going to brush motor (though vacuum suction is fine).

Dave H - Reply

Any idea where to get a replacement control board for the NV501?

Dave H - Reply

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