Download 2019 Acura RDX Surfboard Attachment Installation Instructions – Installing the Surfboard Attachment 1. Raise one of the barrel nuts on the surfboard attachment bracket. Thread one of the thumbwheels into the barrel nut through the hole on the side of the surfboard attachment. Thread another thumbwheel into the other barrel nut. Repeat for the remaining three brackets. NOTE: Make sure the small clamp area of the surfboard attachment bracket is facing up. 2. Install the surfboard attachment assemblies on the crossbars with the brackets around the crossbars.
Make sure that the smaller clamp area is facing up. Rotate the thumbwheel and barrel nut combo up into the slot on the surfboard attachment. Repeat for the remaining three brackets. NOTE: Make sure the barrel nuts are properly lined up with the slots. 3. Secure the surfboard attachment by tightening the two thumbwheels evenly as shown. Repeat for the remaining six thumbwheels. How to Load a Surfboard on the Surfboard Attachments 4. Loosen the thumbwheels to allow the surfboard attachment stays to slide on the crossbars.