View and Download Acura 2009 MDX owner's manual online. 2009 MDX Automobile pdf manual download.. 3. Place a shop towel under the pump inlet. 4. Twist the inlet joint back and forth until it is loose, then carefully disconnect the joint and point the hose upward to minimize fluid loss.. This Service uses Car-Part Interchange By clicking on "SEARCH" you agree to Terms. © Car-Part.com Car-Part.com.