Brief Description: F-704 Bulkhead - Enlarge holes for bushings 1
I enlarged the holes to 5/8 for snap bushings in the Center Sections first. There are two holes per part to enlarge. I used a small step drill to enlarge the pilot hole to about 3/16, then a larger step dill to take the hole up to 5/8 inches. I used Boelube to keep things moving smoothly.
