Patrick S Hagerstown , MD May 07, 2018 Appliance: Whirlpool Refrigerator GD5PHAXMS10 Whirlpool Refrigerator Gd5phaxms10: Refrigerator door wouldn't stay shut. How to replace Refrigerator Door Upper Closure Cam. Installed new door cam, both top and bottom. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes