William M Climax , NC May 15, 2015 Appliance: Whirlpool LTE6234DQ0 Whirlpool Washer Dryer Combo Lte6234dq0: Broken knob. How to replace Timer Knob (Dryer, White). Replaced knob 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes