Robert H Montgomery , TX August 04, 2015 Appliance: Whirlpool Washer WFW8300SW02 Whirlpool Washer Wfw8300sw02: Washer was leaking at drain hose. How to replace Drain Hose. Replaced the drain hose with one from AppliancePartsPros. The part came the day after it was ordered even thought I choose standard shipping!! Replacement was simple. Took the back and lower front cover panels off, then replaced the leaking hose. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes