In replacing a motor for the convection oven, are there other hints or suggestions? During the convection oven use, there was a smell of gas. The utility company diagnosed the gas smell due to the fan not working otherwise the oven is in good order when NOT using the convection feature. In looking over the parts and diagrams, the motor seems easy to replace.

Are there other things to look out for in replacing the motor? (besides shutting off the electricity). Thank you!