Fred C Black Forest , CO March 27, 2016 Appliance: Model 75 R An undercounter bar refrigerator that quit working and gave off a slight burning smell Unscrewed the back and removed two small nuts and pulled the electrical connections to the fan motor and removed it. pulled the fan itself off the shaft and removed the small compression clamp. Installing the new fan was the opposite of the above. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes