Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
Great to be able to set channels again, on an old but stoll fine working TV
Text excerpt from page 10 (click to view)
Caring for your range
Control Panel
1. Pull knobs
straight off.
2. Use warm soapy water, baking soda and a damp soft cloth or spray glass cleaner to wipe the control panels. Rinse and wipe dry.
3. Wash knobs in warm soapy water or use baking soda and a damp, soft cloth or follow directions provided with glass cleaner. Rinse well and dry. CAUTION: Do not soak or use abrasive cleansers. They could Nb off the marklngs.
4. Push the knobs straight back on. Make sure they point to OFF.