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Throttle Quadrant Restoration

Sun Jun 18, 2006 12:20 pm

Here is kind of a before and after shot comparing the front cockpit throttle quadrant (on the left) and the rear cockpit throttle quadrant after restoration. I still need to install the switch and wiring but you get the basic idea of what I am doing here. These were in good mechanical condition as installed on the plane but were a little hard on the eyes.

Image

Sun Jun 18, 2006 2:28 pm

Looks good!

On the restored quadrant, did you polish the grip
or is that a new one?

I've been thinking about modifying my throttle levers
to use the Mustang-style knurled grip instead of the
larg(er) ball on the end (I think the latter was original).

Bela P. Havasreti

Sun Jun 18, 2006 4:14 pm

Hello Bela,

Those are Harvard grips on Brandons quadrants.

Glenn

Sun Jun 18, 2006 5:58 pm

snj-5 wrote:On the restored quadrant, did you polish the grip
or is that a new one?
I stripped the black paint off (one painted and one bare for some reason), recut some of the knurling that was smashed with a sharp file, sanded out all the scratches, and polished. I started with the worst one first!

The Harvard quadrants have the mixture control markings backwards (idle cutoff forward) so I filled those letters with Bondo prior to paint.

Sun Jun 18, 2006 7:02 pm

Great work, they’ll look even better in the airplane!

How did you paint the lettering? Or did you use a compound similar to what is used on engraved industrial switch panels?

Sun Jun 18, 2006 8:25 pm

Eric Friedebach wrote:Great work, they’ll look even better in the airplane!

How did you paint the lettering? Or did you use a compound similar to what is used on engraved industrial switch panels?
The white is a lacquer stick. The increase/decrease placard was just cleaned up and sprayed with clear to protect it.

Mon Jun 19, 2006 1:52 pm

Glenn Wegman wrote:Hello Bela,

Those are Harvard grips on Brandons quadrants.

Glenn


Ah, I see. Thanks Glenn.

Bela P. Havasreti

Mon Jun 19, 2006 2:18 pm

Glenn Wegman wrote:Hello Bela,

Those are Harvard grips on Brandons quadrants.

Glenn
Yup, those cost me extra! :lol:

Mon Jun 19, 2006 2:21 pm

I think they're cool. Might have to make me a set on my
buddy's lathe.

Bela P. Havasreti

Mon Jun 19, 2006 2:37 pm

bdk wrote:The white is a lacquer stick.

I knew something like that was around, but didn’t know the correct term. Thanks!
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