Deburring all parts including lightening holes
Matchdrill holes from spart into doubler #30 drill
Final drill all the other 1/8"" holes with #30 drill
Machine countersink holes on spar. Mark holes NOT TO BE Drilled
Final drill #12 wht 3/16"" holes in the hinge brackets.
Cleco hinge brackets and final drill#30 into spar.
Scuffed the hinge brackets. Cleaned all parts with EkoClean.
Primed with Valspar Self Etching ZincOxide Primer green