Why not a hinged panel?

On Sat, 05 Mar 2005 01:46:46 GMT, "Jay Honeck"
wrote:

Man, as an owner, I'd kill the avionics tech that made it "non-swingable"
(or whatever). Just think of the billions of hours of billable tech time
wasted because they have to take the seats out, etc., in order to get at the
backside of things...

Oh, wait... Ah. I get it now.

;-)

One of my top ten favorites was an old V-tail Bananer that had fixed
nuts on the aft (aircraft aft) side of the instrument panel. Which
basically meant pulling an instrument required getting to the screw
heads. Get the picture?

Gotta admit Jay, I get a kick out of youse guys carrying on about
having to get behind the panel. To steal/paraphrase a line from a
plumber friend of mine-your **** (or your **** jobs) is my bread and
butter.

All kidding aside, minimal access combined with tight quarters and
marginal engineering makes it really tough to root around
behind-the-dash without messing things up. Even if you're skilled and
very, very careful.

TC

wrote:

All kidding aside, minimal access combined with tight quarters and
marginal engineering makes it really tough to root around
behind-the-dash without messing things up. Even if you're skilled and
very, very careful.

Yep. I know a fellow who took all the steps to get certified as an avionics
tech. Bought all the equipment and set up a shop. After a couple of years, he
packed it in. He was a pretty big guy and just couldn't get into all the spaces
he needed to. My avionics tech is about 5'9" and thin as a rail.

George Patterson
I prefer Heaven for climate but Hell for company.

wrote:
: Heh, you can swing the engine on a Super Cub, as long as some dumbass
: hasn't re-wired it to make it non-swingable (see above).

Cessna 195? Swingable Jacobs.
--
Aaron C.

Jay Honeck wrote:
: Wouldn't it be awesome if someone came up with an STC'd Cherokee panel
: that had a piano hinge at the bottom, so that we could simply flip the
: panel down, and get at the back of the radios, instruments and
: switches?

I fixed, uh, a landing light wire on an almost new Mooney a couple weeks
ago. That huge circuit breaker panel on the right side is a swing out
panel, at least on M20R airplanes. It slides out about 6" then swings open
so that you can get at the back of the 1,000,000 circuit breakers installed
in it. It was pretty nifty.
--
Aaron C.

Jay Honeck wrote:
Wouldn't it be awesome if someone came up with an STC'd Cherokee panel
that had a piano hinge at the bottom, so that we could simply flip the
panel down, and get at the back of the radios, instruments and
switches?
Is there some reason this hasn't been attempted?

As atleast one other has pointed out, the Cherokee panel is structural,
and modifications to it must be done with this in mind. I doubt that a
flip down panel could be accomplished and the structural nature of the
panel be preserved.

One note of interest... Cherokee Six/Saratoga class Pipers, that have a
baggage compartment in between the cabin and the engine, have removable
panels that allow access to the back of the instrument panel.

--- Jay


--
__!__
Jay and Teresa Masino ___(_)___
http://www2.ari.net/jmasino ! ! !
http://www.oceancityairport.com
http://www.oc-adolfos.com

Jay,
There is a simpler solution. My Husky has a panel that screws into
the panel. Loosen the screws and pull out the 4 insturments attached.
You now have a big hole that alllows pretty good access to everything.
Still, its not always easy. But every round instrument comes out
without too much trouble. Doubt if there is any retrofit of such a
panel on your Cherokee though. BTW a new panel is MAJOR bucks, so any
retrofitting wouldn't be cost effective anyway.

Whatever you do make CERTAIN the none of the wires are getting tangled
with you yoke arm etc. I've seen where travel got restricted on the
yoke due to adding some wiring and the tech not taking that into
account.

I did a Glastar panel, and seeing that the landing gear
sockets would dig into my back, and the stick would be in the way in
any case, I designed the central radio stack to carry hinges on each
vertical edge, and the left and right panels were swung at this point.
Several screws along the top and bottom edges kept things closed. It
took a bit more hose and wire, and attention had to be paid to just
where you located the six flight instruments so that the outer ones
wouldn't snag the frame, but it worked like a charm and it made
finishing the airplane so easy and servicing the systems even easier.
The only visible evidence that things were different were the piano
hinges, just visible beside the radios.

Dan

The only visible evidence that things were different were the piano
hinges, just visible beside the radios.

Dang, Dan, that's EXACTLY what I want.

I wonder if the new glass panels in Pipers (with the Avidyne system) and
Cessnas (with the Garmin stuff) have some easier way to get at the back-side
of things? Since they had to re-design the whole panel for the displays, I
sure hope they took this into account.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"

This is the wrong thread to post this to, Jay, but in response to your
Seattle question, let me second the advice of the guy who suggested
you stay in downtown Seattle. If you can afford it, the Edgewater, at
the north end of Elliott Bay is a beauty. There's lots right there
along the waterfront, and the acquarium is a don't-miss-it attraction.

And like the fellow said, from Elliott bay, just drive south on the
Viaduct, get on West Marginal, and you're at the museum of flight.

And if you've got business, send Mary and the kids on a day trip to
Victoria on the catamaran ferry.

Do not under any circumstances book a hotel anywhere near Seatac
airport. Even the nice hotels are soul-less (The Mariott gets credit
for trying--nice atrium.), and the stuff in-between is all fast-food,
lap-dancing, and mini-indian casinos with pawn shops across the
street. (OK, there's also some neighborhood Halal groceries and an
upscale Larry's supermarket..)

The good brewpubs are in the Ballard neighborhood or between there and
the Fremont neighborhood. If you find yourself in Fremont, ask for
directions to the Troll bridge. (not a pub). In Ballard, you should
visit Archie McPhee. (Which seems to have moved to Market from Stone
Way.)

Don

Jay Honeck Mar 5, 8:17 pm show options

Newsgroups: rec.aviation.owning
From: "Jay Honeck" - Find messages by this
author
Date: Sun, 06 Mar 2005 04:17:12 GMT
Local: Sat, Mar 5 2005 8:17 pm
Subject: Why not a hinged panel?
Reply | Reply to Author | Forward | Print | Individual Message | Show
original | Report Abuse



The only visible evidence that things were different were the piano
hinges, just visible beside the radios.


Dang, Dan, that's EXACTLY what I want.

I wonder if the new glass panels in Pipers (with the Avidyne system)
and
Cessnas (with the Garmin stuff) have some easier way to get at the
back-side
of things? Since they had to re-design the whole panel for the
displays, I
sure hope they took this into account.

I bet not. It would cost too much and require the hoses and wiring to
be suitably restrained to avoid fouling the control column, yet
moveable to allow the panels to open. Works well on stick airplanes.
Which, incidentally, are REAL airplanes, especially if they have
the little wheel in back (I'm ducking...).