Flymo Cutting System Not Engaging

Robot mower blades do not spin, but the mower drives around as if mowing.

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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

Cutting motor connector loose, Failed cutting motor, Safety interlock not allowing blade start, Faulty motor driver on PCB

How to Fix / Troubleshooting

Safety first: Turn OFF the mower and wear gloves before inspecting the cutting system.

  • Check for obstructions: Ensure nothing is blocking the cutting disc from turning.
  • Listen for motor: When starting a manual mow (with mower upright and safe), listen for the cutting motor. If silent, suspect electrical issues.
  • Inspect wiring (advanced): If accessible, verify that the cutting motor connector is firmly attached to the main wiring harness.
  • Service: If the motor does not run and wiring is intact, the cutting motor or its driver circuit on the PCB likely needs replacement.
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Repair Difficulty

Hard 4/5

Required Part

Cutting Motor
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