Gillette External Coolant Leak

Visible coolant leak under or around the generator enclosure.

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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

Cracked radiator, Loose hose clamp, Failed water pump seal, Damaged coolant hose

How to Fix / Troubleshooting

Safety first: Allow the engine to cool completely before opening the cooling system. Coolant under pressure can cause burns.

Steps:

  • Locate leak: Follow coolant trails from the puddle back to the source: radiator core, hose connections, water pump, or block plugs.
  • Tighten clamps: Use a screwdriver or nut driver to snug hose clamps at the radiator, engine, and heater connections on the Gillette unit.
  • Replace hoses: If hoses are soft, cracked, or bulging, drain coolant to below the hose level and replace with new hoses and clamps.
  • Radiator or pump: If the radiator core is leaking or coolant drips from the water pump weep hole, component replacement is required by a technician.
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Repair Difficulty

Medium 3/5

Required Part

Radiator Hose
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