Neff Mechanical Knob / Valve Spindle Binding

Control knobs on gas hob are stiff, hard to turn, or do not push in smoothly.

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 around knob shaft, Worn or corroded gas tap spindle, Knob damaged or cracked

Gas safety: Do not force knobs; damage to gas taps can cause leaks.

Clean around knobs:
- Turn off gas and power.
- Remove knobs by pulling them straight off.
- Clean the area around the spindle with a mild detergent and a soft cloth.
Inspect knobs: Replace any cracked or deformed knobs.
Do not lubricate with random oils: Only a gas technician should lubricate gas taps with appropriate high‑temperature grease.
If stiffness persists: Have a technician service or replace the affected gas tap/valve.

Medium 3/5

Gas Tap / Valve

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