Today's Message Index:
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1. 02:04 AM - Re: access hatches on neville eyre's cowl - hinge query (Kelvin Weston)
2. 02:28 AM - Re: access hatches on neville eyre's cowl - hinge query (Donald Cameron)
3. 06:48 AM - Re: Rotax Airbox temp to dynon (Erich Trombley)
4. 11:24 AM - Re: Re: Rotax Airbox temp to dynon (William Daniell)
5. 04:23 PM - Re: Making an Europa pretty (Area-51)
Message 1
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| Subject: | Re: access hatches on neville eyre's cowl - hinge query |
Hi Rowland
My cowl had been trimmed by Nev when I collected it and was as shown in the picture.
I therefore assumed the intention was for the hinge to be riveted to the underside
of the cowl and panel, using countersink rivets and filled after.
Much like the rudder, ailerons, etc.
--------
Regards
Kelv Weston
Kit 497
kelv@kdweston.co.uk
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=511069#511069
Attachments:
http://forums.matronics.com//files/cowl_panel_271.jpg
Message 2
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| Subject: | Re: access hatches on neville eyre's cowl - hinge query |
Hi Rowland
I have fitted mine as described by Kelvin, and
The cut out is similar to the photo he posted.
Kind regards
Donald
G-PUPY
Sent from my iPhone
> On 7 Jul 2023, at 23:55, Rowland Carson <rowlandcarson@gmail.com> wrote:
>
>
> Ive just cut out the hatch covers from the larger pieces that Neville supplied
with the cowl, and have made the holes in the access recesses with 10mm flanges
all round. The hatches fettled easily to beautiful fits, but now I have a
problem.
>
> The recess for the hinge, in both locations, is only 2mm below the level of the
hatch cover - but the MS20001-3 hinge needs about 5mm depth. I think I need
to cut off each recessed hinge plate that Neville provided and replace it with
a new layup that is more deeply recessed.
>
> Or maybe remove that recess completely and attach the fixed leaf of the hinge
to the undersurface of the cowl? If the hinge was fitted knuckle up the would
have to be exposed. If it was knuckle down, I dont think it would open far enough
to be practical.
>
> Im not sure about the fasteners. I would counter sink the rivets into the fixed
leaf of the hinge, leaving the set ends inside the cowl. Obviously the rivets
in the top leaf will need to be countersunk into the hatch cover but I wonder
if there will be room for the set ends of the pop-rivets between the leaves
of the hinge.
>
> Questions:
>
> (1) Is there something really obvious that I have missed about fitting the hinges?
>
> (2) I propose 3 layers of BID for the new deeper-recessed hinge plate, overlapping
onto the body of the cowl by at least 50mm in 3 directions.
>
> (3) Is there any merit in the alternative of fixing the fixed hinge leaf to the
inner surface of the cowl?
>
> (4) Any comments about rivets?
>
> All contributions gratefully received.
>
> in friendship
>
> Rowland
>
>
>
>
>
>
Message 3
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| Subject: | Re: Rotax Airbox temp to dynon |
Hi Will,
I monitor airbox temperature with my Dynon Skyview using one of the general purpose
inputs.
Erich Trombley
N28ET Classic Mono 914
Message 4
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| Subject: | Re: Rotax Airbox temp to dynon |
Thanks erich
What sensor do you use?
Will
William Daniell
+1 786 878 0246
On Sat, Jul 8, 2023, 09:51 Erich Trombley <erichdtrombley@juno.com> wrote:
> >
>
> Hi Will,
>
> I monitor airbox temperature with my Dynon Skyview using one of the
> general purpose inputs.
>
> Erich Trombley
> N28ET Classic Mono 914
>
>
Message 5
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| Subject: | Re: Making an Europa pretty |
Re' micro pour scenario; I think that its a bacterial thing, same as windscreen
glass. As the glass ages it gets a filthy film on the interior until the glass
is disinfected.
Orange peel is a reel fact, some actually like it. And there is the golf ball dimple
factor of boundary layer excitation, but based upon aerospace white paper
conclusions that would not really play any advantage for a Europa. Often in
the auto industry you hear of and sometime meet "gun" sprayers, legends, who can
dial in 0-100 what ever level of orange peel a customer requests. If you do
enough study and chat to enough of these Legend sprayers they tell you how to
do it.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=511076#511076
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