Secured circut breaker for range and began to remove rear panel w/screw driver. Revealed and removd 2 screws that secured existing control assembly. Installed new in kind and secured, then began very gently unplugging and reconnecting old to new. Task was done very slowing to insure that plugs were fastened correctly. When complete, energized breaker and all was functioning, secure breaker again and completed reinstallation of back panel. Energized breaker, adjusted clock, testing and all was functioning back to normal. Job Complete. THANK YOU!