William L Round Lake , IL August 25, 2015 Appliance: Whirlpool Washer LSB6300PW3 Knob had fallen off someone then broke the shaft by twisting with pliars Replaced the timer unit, not able to procure or switch out just the shaft. Super easy to fix, video on the AP3738284 timer gave clear and exact instructions on how to disassemble, swap the part, and reassemble. Read More... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes Tools: Nut Drivers, Screwdrivers