Sencor Imbalanced Brushroll or Motor Fan Damage

Vacuum is excessively loud or vibrates strongly when running.

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

Debris stuck on brushroll causing imbalance, Bent brushroll shaft in Sencor nozzle, Damaged motor fan blades, Loose mounting screws in motor housing

Safety first: Remove the battery before inspecting moving parts.

Clean brushroll: Remove the brushroll and clean off any clumps of hair or debris that could cause imbalance.
Check for straightness: Roll the brushroll on a flat surface; if it wobbles, replace it.
Inspect motor area: If vibration persists with the brushroll removed, the main motor fan may be damaged and the motor assembly should be replaced.
Tighten screws: Check accessible screws on the nozzle and motor housing and tighten if loose.

Medium 3/5

Floor Nozzle Brushroll Assembly / Main Motor Assembly

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