What is the definitively correct way to hook up a 3-prong electrical dryer cord? - Home Improvement Stack Exchange
How to Change a 4-Prong Dryer Cord and Plug to a 3-Prong Cord - Dengarden
Question for new dryer power cord - Middle wire is stamped neutral, but no directions for which of the other wires is Red (L2) and Black (L1). Any direction appreciated! : r/Appliances
Wire a Dryer Cord
4 Prong to 3 Prong Dryer Adapter with Safety Ground Wire, 1.5 FT Dryer Plug Adap | eBay
How to Install 3 and 4 Wire 240 Volt Dryer Cords - Fred's Appliance Academy