Bruce D Westford , VT May 03, 2016 Appliance: Frigidaire Washer FWT449GFS0 Frigidaire Washer Fwt449gfs0: Outer knob broke so had to use pliers to turn washer on. How to replace Asmy - Timer Knob Whi. All five pieces shown came assembled, so after I unscrewed the old piece with pliers, the new assembly screwed on and I was done! Less than five minutes for the repair. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes