The air conditioning consists of a small door panel in each side of the fuselage. These are constructed from a multitude of small components. It took me a couple of hours to find the parts and prep them for painting.
Once I had done this, I had a little time at the end of the day to start preparing for the plumbing of the fuel lines. This doesn't come until Section 28, but folk had recommended doing this work before the side panels are installed. So I spent a happy hour digging out elbows, nipples, and other such hardware.
