Figured out where each of the wing nose ribs go and numbered them 1-10. Set aside the L/H nose ribs for now. I noticed one of the washers on one of the six AN4 bolts for the main wing attach bracket spun. I then decided to check all bolts on the spar for proper torque. Probably about half of the AN4 and AN3 bolts were not torqued. I set the AN3 bolts to 20 in lbs. and the AN4 bolts to 50 in lbs.