Norval M Kountze , TX October 27, 2017 Appliance: Whirlpool Electric Dryer WED7300XW0 Whirlpool Dryer Wed7300xw0: Blower bearing bad. How to replace Upper Blower Housing. Replaced blower housing and bearings Fan was difficult to remove otherwise a fairly easy job. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes