ON EACH WING , FUEL FLANGE AND STATIC WICKS WILL BE GROUNDED TO THE AIR FRAME. DRILL HOLE FOR GROUNDING STUD SNSURING THAT IT IS ACCESSIBLE THROUGH THE OUTBOARD ACCESS PANEL.USE #12 DRILL BIT TO DRILL THROUGH THE TOP OFF THE WING., THEN INCREASE DIAMATER TO 1/2 ICH, DECORE HOLE.
MAKE A HARD POINT FOR THE STUD, USING FLOX.
WHEN FLOX IS CURED REDRILL HOLE.
COAT HEAD WITH CONDUCTIVE PAINT. FILL HOLE WITH CONDUCTIVE PAINT.INSERT SCREW INTO HOLE.