Steven R Malibu , CA February 28, 2020 Appliance: Whirlpool Washer GHW9200LW0 Whirlpool Washer Ghw9200lw0: Tub bellow and switch needed to be changed. How to replace Washer Door Boot Seal. The repair went smoothly thanks to the videos that Appliancepartspros provided. Tools needed were needle nose pliers and a #20 torx driver. The job took me about 1-1/2 hours just because I do not have experience. Next time it won't take as long. I estimate it might take someone with experience about an hour. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours