How to Troubleshoot & Replace Whirlpool AP6017900 / WPW10253040 Upper Dishrack Assembly

I snapper together the parts just exactly like original or I could have followed the instructions 

Replaced racks with new ones. 

Replaced assembly 

I found the dishwasher racks through your online site and ordered them. They came within a week and fit perfectly in the old dishwasher! I never knew that dishwasher replacement racks were so expensive.......$300 total for the top and bottom racks. Yikes! 

Ordered from your company and it was perfect and arrived promptly 

Replaced the upper dishrack assembly and its rollers. 

Easy repair and replacement 

I ordered all 3 pieces from this website and my dishwasher is like new again! I purchased this appliance 06/01/2001 and with the new parts I will now get many more years of use! Thank you for making parts like this available! 

I watched a video that was on this site, ordered part, installed. It was great. 

First, I watch the videos (GREAT feature)... then followed instructions. easy assembly, easy fix. My husband was impressed that I handled the repair (he doesn't consider me mechanical...) Dishwasher works like a charm with the new bearing- and upper dishrack assembly ( unknown to us the sprayer line on old rack had corroded through).