Phil H North Liberty , IA June 13, 2016 Fridge not cooling Replaced the evaporator fan blade and motor. If you purchase the fan blade you do not need to purchase a compression ring as the blade comes with a compression ring. May not need to replace the bumpers or grommets but since my fan was unbalanced I replaced them in case they were worn. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours