2006 Santa Fe 2.6l. Rear wiper motor quit working. Took off tailgate cover. Looks pretty straight forward. As long as I have everything torn apart I decided to replace everything. Wiper arm, nuts, and covers. Picked parts up pretty cheap on Ebay. Had to get nuts and the covers from the dealer. Anyone ever done one of these before? Anything to look out for?

 

Like you said, it should be fairly straight forward.