Numatic Brush Drive Gear or Belt Slipping

Cordless vacuum makes a clicking or popping sound from the brush head

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Worn drive gear teeth, Stretched or damaged belt, Debris in gear train, Misaligned brush bar

Safety first: Remove the battery before opening the floor head.

Remove brush bar: Take out the brush bar and inspect the drive end for wear.
Inspect belt/gear: If accessible, check the belt or gear for missing teeth or cracks.
Clear debris: Remove any debris from the drive area.

If clicking persists, the floor head drive components may need replacement.

Medium 3/5

Powered Floor Head Assembly

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