Brief Description: L-Wing Match Drill Torque Tube Support Brackets
14-2: Step 6: Clecoed the flange bearing and two spacers between W-1029A-L and W-1029B-L Brackets. Aligned spacers with bracket holes. Clecoed the assy to the flanges of W-1010-R and clamped the W-1029C angle in place. Step 7: Match-drilled #30 and clecoed the W-1010R inboard wing rib to the angle. Step 8: Match-drilled and clecoed the support brackets to the angle at two locations. I used a 12in #30 bit and picked two holes that aligned with the front end of the rib so bit was square when passing through these two rib holes as a guide. Disassembled the support brackets as a unit from the rib and match drilled the remaining #30 holes of the support brackets to the angle. Match drilled the #30 holes of the flange bearing to the support brackets. Marked each of the parts for alignment and orientation later.