Brian B Sioux Falls , SD September 12, 2015 Appliance: Samsung Washer WF210ANW/XAA Samsung Washer Wf210anw/Xaa / : Had an nd error code this worked like a charm!. How to replace Washer Drain Pump Assembly. ND error code on the washer. Could hear the lump trying to go but would just hummm when it came to that part of the cycle and then the machine would finally error out. Called a service repair man to see how much it would cost me to fix...they quoted upwards of $375. Crazy!!! If you can use a screw driver,YouTube, and little common sense (and you know exactly what's wrong with the unit), you can work on these things, they're super easy! Had to take the top off by removing a couple screws out of the back, take the main control panel and board off with a few screws, remove the front panel (this is most tricky with the rubber boot for the unit (YouTube helped a lot here!) to get to the pump. You could access it from the back as well but I recommend taking a little extra time to take the front off because accessing it from the back panel is a pain. I removed the power source, removed hose clamps and basically put everything back together again (I did remove all interior hoses and cleaned them out, you may wanna do this too if you've owned the unit longer than a few years because they get pretty gross). All-in-all a pretty essy fix and was able to save about $300. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes