How to Fix / Troubleshooting

Safety: Unplug the freezer before opening internal panels.

Access the evaporator fan: Remove baskets and the inner rear panel to expose the fan assembly.
Inspect for ice: Look for ice around the fan blades. If present, manually defrost the unit completely and check for underlying defrost issues.
Check blade clearance: Ensure the fan blade is not rubbing on the shroud. Adjust the blade position or shroud if necessary.
Test fan motor: Spin the fan by hand; roughness or resistance indicates worn bearings. Replace the fan motor with a Teka-compatible part.
Secure mounting: Tighten any loose screws or clips holding the fan assembly.

Test: After reassembly, power on the freezer and listen for smooth, quiet fan operation.

High-pitched squealing or grinding noise from inside the freezer compartment, especially when the compressor is running.

Possible Causes