Hamilton Beach Oven 31100 Function Knob Stock Jam

he first described problem indicates the knob on the temp dial stem is likely to be damaged. You should be able to pull it off. The center of the knob has a female stem which is likely cracked. Knob can be replaced. Any local appliance part store will have a replacement. Bring the old temp dial when you go.

If the stem in the dial is not cracked or damaged and the temp control male stem will not turn, much bigger problem. Depending on the type of thermostat the oven uses, may just be the center core valve needs to be greased. Re greasing is not a do it yourself task, imo.

Or the slip locking ring on the T-Stat is damaged. Or the internal parts are damaged, etc. All depends on the type of T-Stat and what is not turning exactly. Not clarified enough (detailed and specific information) to determine exactly what is the most likely problem.

Dpending upon whom the appliance was purchased from may determine if a repair is possible from the seller. Private party sale or used appliance dealer? Appliance brand, model and age?

Retail parts dealers and appliances parts stores can also help determine what the possible problem may be based upon that specific brand and model. Bring the make, model and serial numbers. Dealers and appliances parts stores are listed in the phone book.

Additional Suggestions:
Read the manufacturers online web site for product information, problem possibilities, causes, solving methods, part locations, disassembly, reassembly methods, repair procedures, pictorials, schematics, repair and or owners manuals which may be available online.

Cautionary Note:
Before attempting any repairs, be sure to unplug the appliance from the wall receptacle power source first.

THANKS

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