https://de.ifixit.com/Anleitung/Kenmore+Oven+Resoldering+or+Replacing+a+Relay+(T9AV5L12-12)+Repair/55014?lang=en
Kenmore Oven Resoldering or Replacing a Relay (T9AV5L12-12) Repair - iFixit Reparaturanleitung
This guide applies to other oven/range in the 970-XXXXXX (e.g. 970-687633) series. My oven was not heating up, only the convection element worked...