No. If it's working with no problems when you get it, just keep using it. The camera does not require any regular maintenance. Mine has over 80K shutter actuations, and I've never had a problem with it. (If there is a problem with it when you get it, you should send it back for a refund.)
Congratulations on the camera. I've had mine since Nikon first introduced the model, and I continue to think it is a fabulous camera.