Hoover H-Free Worn or Contaminated Trigger Switch

Trigger must be pressed very hard or only works intermittently

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Safety Warning

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.

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Possible Causes

Mechanical wear of trigger, Dust ingress into switch, Cracked trigger lever

How to Fix / Troubleshooting

Safety: Remove the battery before manipulating the trigger.

  • Check for obstruction: Inspect around the trigger for lodged debris. Clean with a dry brush or compressed air.
  • Test actuation: Press the trigger repeatedly. If it feels rough, sticks, or fails to click, the internal switch may be worn.
  • Temporary workaround: Some H-Free models have a continuous run or lock-on feature; use this if available to reduce strain on the trigger.
  • Replace trigger assembly: Replacing the trigger or switch requires opening the housing and should be done by a technician using a Hoover H-Free trigger switch assembly.
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Repair Difficulty

Hard 4/5

Required Part

Hoover H-Free Trigger Switch Assembly
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