Dave C Yuma , AZ November 03, 2014 Appliance: Model MAGIC CHEF 3 BURNER RV STOVE Pilot in oven would not stay lite I started by replacing the thermocouple which helped for a while but it would still go out frequently. The only thing left was to replace the thermostat assembly. It took about 20 minutes and the removal of a few screws to fix everything up. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes