The removal and refitting sequence is relevant evidence. A permitted owner-cleaning task may leave a part incorrectly seated, or the original issue may still be present.
Understanding this situation
Check the exact manual's refitting instructions without forcing clips or threads. A component that turns when pushed does not necessarily confirm that every connection is correct.
A useful next step
Keep the appliance safe and correct only the documented owner step. If fit remains uncertain or results do not recover, seek advice. Describe the maintenance honestly rather than repeatedly removing extra components to find another cause.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.