I/B BOTTOM SKIN, O/B BOTTOM SKIN, I/B NOSE SKIN, O/B NOSE SKIN ASSEMBLY ( LEFT WING )

The Spar verticality was determined by using a small level.

The I/B Bottom Skin was cleco to the Rear Ribs in every other hole with a #40 clecos.

With a #40 clecos, the I/B Nose Skin and O/B Nose Skin was cleco to the Nose Ribs.

The O/B Bottom Skin was cleco to the Rear Rib and O/B Nose Skin.