Harley D Lima , OH December 02, 2017 Appliance: KitchenAid Portables - Stand Mixer KSM90 Kitchenaid Mixer Ksm90: Broken whisk. How to replace K45ww 4.5 & 5 Quart Kitchenaid Wire Whip. Ordered new one. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes