Art W Liberty , MO February 08, 2016 Appliance: Whirlpool Electric Dryer WED9300VU0 Whirlpool Dryer Wed9300vu0: Hinge on dryer door wash broken. How to replace Door Hinge. Order the new hinge online. It showed up in two days. Used a Philips screwdriver to take the door off, remove the old hinge, install the new hinge and put the door back on. Took about 15 minutes. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes