Cockpit Air Vent Brackets

November 16. 2017 – Well, it’s been a painful couple of months since my last update. I lost my bride of 32 years in October. I put a post on the front page of this site.

In the meantime, I’ve been whittling away at the brackets for the eyeball vents in the cockpit.

I had the stock vents from Van’s that need to be trimmed to fit in the stock installation.

I REALLY don’t like these vents, so I finally caved in and bought the smaller vents from Stein. Here they are side by side:

I started making templates out of light cardboard. I wanted to integrate the headset jacks in the same bracket. I’d also done some research on the Bose powered headset jacks, but decided to wait on provisions for those.

These brackets have a small 90 degree angle that will have a screw attachment to the lip of the panel. This way the panel will still be removeable (if the need ever arises).

Once I got the brackets made and painted, I dimpled the skin rivet holes and installed them.

Time: 6:00

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Sub-panel and throttle quadrant

November 18, 2015 – I re-clecoed the subpanel in place after getting the fuel vent lines done.

The first problem I ran into is the outboard corners of the bulkhead forward of the panel interfered with the vent lines. I really didn’t want to redo the vent lines, and I believe this small area is non-structural, so I cut 1 1/2″ off the flange onĀ each side.

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The next thing I found was that for some reason, the small angle between the center rib and that same bulkhead didn’t fit correctly. I had made and drilled one, but the holes didn’t line up. Sooo…I made a new one.

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With that done, this was something I had been looking forward to.

I pulled out the DJM throttle quadrant I bought at Oshkosh. I knew I would have to engineer the mount for this. It was pretty straight-forward.

I clamped it to some .063″ 3/4×3/4 angle, then clamped that to the center bottom flange of the panel.

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Since the bottom of the bulkhead forward of the panel is higher than the bottom of the panel (huh?), I couldn’t just attach the angles to the bottom of that bulkhead. So I made some angles to attach on the forward end.

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I made sure everything was square and straight. Here’s the forest o’clamps:

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Then I drilled it. It’s all pretty rock solid now.

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Once that was done, I moved on to other things. Seems like I’m running out of things to do before the finish kit comes.

Time: 3:50

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