Thomas C Ballwin , MO August 10, 2021 Appliance: Whirlpool Range/Oven, Gas, Double WGG745S0FS02 Whirlpool Range Wgg745s0fs02: Something fell on the grate and cracked a joint in the cast iron. How to replace Grate Kit. Replaced entire (left + right) assembly. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes