I started fabricating the plenum mounting angles tonight. These are a little tricky because they’re not 90º and they’re all curved. Here are a couple of the ones around the oil cooler air inlet.
Here’s the angle along the aft edge on the right side. There’s a fairly severe curvature near the end.
I’m using my shrinker/stretcher to curve the angles.
This is angle above the oil cooler air inlet. The shrinker/stretcher leaves some fairly deep marks in the aluminum, but these will sand out.
