Brief Description: Drill & cleco the the rear spar to the ribs
For each rib:
1. Clamp a short piece of L-angle to the top of the rib and to the top fo the spar.
2. Align the rib so that the rivet lines on the end of the rib are visible throught the pilot holes drilled in the spar (including spar doubler and hinge doubler where appropriate. Clamp the spar to the L-angle and to the rib rear flange. See Fig. 1.
3. Drill 1/8" and cleco the ribs to the rear flange. See Fig. 2.
