Matthew W Henagar , AL November 02, 2015 Appliance: Model WF448AAP/XAA 02 Faulty drain pump on my samsung washer The most difficult thing about the repair was getting the drier off the washer since we have them stacked. After getting the washer to an open area I simply removed the rear panel and flipped the washer on its side to access the bottom. The pump came out easily with a 12mm socket and I removed the rubber boot with a screwdriver and pliers for the clamps. Once I had the pump assembly out I removed three screws swapped out the pump motor and reassembled everything. It took about 10 to 15 minutes to actually do the repair. As stated earlier the hardest part was getting the machine to an area to work on it. It would have been much easier with someone to help move the drier. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours