Nexgrill Combustion Fan Imbalance or Bearing Failure

Combustion fan is very loud, rattling, or vibrating the grill

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

Grease or debris on fan blades, Bent fan blade, Loose fan mounting screws, Worn fan motor bearings

Safety first: Unplug the grill before accessing the fan.

Access fan assembly: Remove the side or rear panel to expose the combustion fan.
Clean blades: Wipe off grease and debris from the fan blades and housing.
Check for damage: Inspect blades for bends or cracks. Replace the fan if blades are damaged.
Tighten mounting hardware: Ensure all fan mounting screws and brackets are tight.
Spin test: Rotate the fan by hand. If it feels rough or wobbly, replace the Nexgrill combustion fan motor.

Medium 3/5

Combustion Fan Assembly

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