Christopher D Phoenix , AZ November 10, 2018 Appliance: Whirlpool 30`` Electric Freestanding Self-Clean Range WFC310S0AW0 Whirlpool Range Wfc310s0aw0: Whirlpool electric range needed new drip pans and one small surface element. How to replace Cooktop Cleaner 28 Oz Bottle. Popped off the surface elements and replaced all four drip pans and installed the new small surface element.. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes