Cecil D Franklin , NC March 28, 2016 Appliance: Whirlpool Washer LLR6144BW0 Whirlpool Washer Llr6144bw0: My timer knob was broken making it difficult to turn the timing control. How to replace Timer Knob. After we received the Timer Knob we ordered from you it was very simple to just screw it on in the proper place and get it working again. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes