Gas and electric ranges and ovens operate fairly simply, and they're usually easy to repair, mainly because the components are designed for quick disassembly.
Most of the malfunctions that affect gas ranges involve the supply and ignition of gas in the burners and the oven. Most malfunctions that affect electric ranges and ovens involve faulty heating elements. In this article, we'll discuss how the main parts should work on gas and electric ranges and ovens and how to service them regularly to avoid larger, more expensive problems. The first step is taking a peek inside to assess the problem.Caution: Before doing any work on a gas range or oven, make sure it's unplugged, or turn off the electric power to the unit by removing a fuse or tripping a circuit breaker at the main entrance panel or at a separate panel. If there is a grounding wire to the range, disconnect it. Also close the gas supply valve to shut off the unit's gas supply.