Amica
Seized Valve Spindle / Contaminated Knob Mechanism
Control knobs on the range are very stiff or difficult to turn.
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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
Grease or food ingress into valve, Corroded valve spindle, Melted knob, Misaligned control panel
How to Fix / Troubleshooting
Safety first: For gas valves, turn off gas supply before attempting any valve work. Disconnect power as well.
- Remove knobs: Pull off the control knobs and clean the shafts and surrounding area of grease and debris.
- Check knobs: Inspect knobs for melting or deformation. Replace damaged control knobs.
- Valve lubrication (technician): Gas valve lubrication or replacement should be done only by a qualified gas technician. Do not apply random lubricants to gas valves.
- Panel alignment: Ensure the control panel is not pressing against the knobs or valve stems. Adjust mounting screws if necessary.
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Repair Difficulty
Medium
3/5
Required Part
Gas Control Valve / Control Knob
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