Norman C Sun City West , AZ October 24, 2018 Appliance: Whirlpool Washer WTW7300XW2 Whirlpool Washer Wtw7300xw2: Washing machine lid wouldn't stay up. How to replace Lid Hinge Arm. Replaced lid hinge springs. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours