Hi! All/Karl Heindl
I'm wondering if you'd kindly share the detail sizes, specification and
source of the Michelin Tyres you are using. I would like to order my
next set to do my own comparison ...prices and all ? I have recently
replaced mine and have been using a more square profile of tyre
recommended by Watts Tyres but must confess I haven't the detail without
removing spats to inspect them.
Regards
Bob Harrison G-PTAG
-----Original Message-----
From: owner-europa-list-server@matronics.com
[mailto:owner-europa-list-server@matronics.com] On Behalf Of Gary
Leinberger
Sent: 31 March 2008 22:23
Subject: RE: Europa-List: Trike Main gear sockets
I think you are correct - given the nature of the Europa beast - trying
to make the wheels square and toed in properly, given you build it
without the engine weight in it, and with no adjustment - the cost of
new tires is just the way it is -
gl
_____
From: owner-europa-list-server@matronics.com
[mailto:owner-europa-list-server@matronics.com] On Behalf Of Karl Heindl
Sent: Thursday, March 27, 2008 1:56 PM
Subject: RE: Europa-List: Trike Main gear sockets
Gary,
I think you are right, but then every Europa is a little different. I
followed the manual very carefully, and have not experienced any real
problems, not with tracking anyway. The tire wear is on the outer edge,
and when the profile has worn off I reverse the tires to wear the other
side. I may do this a couple more times and in theory the tires will
actually last longer than with symmetric wear.
The original tires didn't last very long as the rubber was much softer
and there is no steel re-enforcement. I now have Michelins.
Karl
<html><div></div>
> Subject: RE: Europa-List: Trike Main gear sockets
> Date: Thu, 27 Mar 2008 11:03:50 -0400
> From: Gary.Leinberger@millersville.edu
> To: europa-list@matronics.com
>
<Gary.Leinberger@millersville.edu>
>
> I spent a great deal of time trying to engineer a vernier type setting
> for adjusting the toe in - but after discussing it with several people
> was told it works out - normally - my fear is when I do it I may not
get
> it just right and have tracking problems - maybe the way to adjust it
is
> to use creative landings - a friend of mine (to be un-named) managed
to
> bend his - of course this would only work in one direction - :-) -
>
> Oin the interest of getting this thing done prior to receiving my
first
> social security check I am going to go with the manueal and measure
> about fifty times -
>
>
> Gary Leinberger
> A237
> Slow and Unsteady
>
> -----Original Message-----
> From: owner-europa-list-server@matronics.com
> [mailto:owner-europa-list-server@matronics.com] On Behalf Of Robert C
> Harrison
> Sent: Thursday, March 27, 2008 2:46 AM
> To: europa-list@matronics.com
> Subject: RE: Europa-List: Trike Main gear sockets
>
> --> <ptag.dev@tiscali.co.uk>
>
> Hi! Michael
> IMHO there has been insufficient attention paid to this question of
> loaded toe in. G-PTAG is too heavy on tyre wear and when winched
> backwards up the trailer ramps the reverse toe is really excessive. I
> last used washing up soap on the ramps which shows the tyre scrubbing
> instead of deforming.
> It almost calls for a control system at the top of the gear legs to be
> able to "vernier" the toe setting?
> Regards
> Bob Harrison G-PTAG
>
> -----Original Message-----
> From: owner-europa-list-server@matronics.com
> [mailto:owner-europa-list-server@matronics.com] On Behalf Of Michael
> Grass
> Sent: 27 March 2008 00:52
> To: europa-list@matronics.com
> Subject: Re: Europa-List: Trike Main gear sockets
>
<m.grass@comcast.net>
>
> Duncan,
>
> I can not give you any ideas how the tracking will change once the
plane
> is loaded. I believe based on the geometric setup, the gear will flex
> out (getting wider) and will toe in. I am not sure yet how I will be
> able to
>
> measure it but definatly will try once the plane is loaded but this
will
>
> still take quite some time. This summer I hope I get the wings closed
> and all liftpins, crossbar and the flap drive tube in.
>
> Regards
>
> Michael Grass
> A266 Trigear Detroit
> ----- Original Message -----
> From: "Duncan & Ami McFadyean" <ami@mcfadyean.freeserve.co.uk>
> To: <europa-list@matronics.com>
> Sent: Tuesday, March 25, 2008 7:46 PM
> Subject: Re: Europa-List: Trike Main gear sockets
>
>
> > <ami@mcfadyean.freeserve.co.uk>
> >
> > Michael,
> > Any thoughts (or measurements) as to how the tracking changes once
the
>
> > weight of the aircraft is placed on the legs (that have been set-up
to
>
> > zero toe-in/toe-out)?
> >
> > Duncan McF.
> > ----- Original Message -----
> > From: "Michael Grass" <m.grass@comcast.net>
> > To: <europa-list@matronics.com>
> > Sent: Tuesday, March 25, 2008 9:33 AM
> > Subject: Re: Europa-List: Trike Main gear sockets
> >
> >
> >> Hi Rob,
> >>
> >> The complaint I have is to myself that I do not find the time to do
> more
> >> building. I enjoy time spend on my plane. The point I tried to make
> is
> >> that
> >> the builder spend quite some time on the web for the main gear
> sockets.
> >> Even without the top on you spend a lot time bending over.
> >> Building should be fun. It is more fun if you work smart and try to
> have
> >> as
> >> easy access as possible. To me, time spend building is therapy.
What
> you
> >> don't want is therapy after time spend building so work smart and
> enjoy
> >> the
> >> quality time spend with your project.
> >>
> >> What I did, I used bondo and stuck 5 reference points to the garage
> >> floor. 3
> >> along the centerline of the fuselage. One in the front, one in the
> center
> >> of
> >> the main gear legs and one in the center under the fin. all lined
up
> and
> >> on
> >> the exact same height and in level along a line.
> >>
> >> Then I bonded with bondo the endpoints of the main gear legs to the
> >> floor.
> >> Again made sure with Pythagoras help that it was square to the
center
>
> >> line
> >> and on the same
> >> level.
> >>
> >> After that I rolled my fuselage cradle over those points and used
M12
> >> threaded rod as a height adjustment to level the fuselage over my 3
> >> reference points along the center line and clamped the main gear
legs
>
> >> into
> >> position.
> >>
> >> This kept the fuselage the whole time igid and secured in place.
> >>
> >> I kept this setup in place till the top fuselage was bonded on.
> Nothing
> >> moved and all is plum, squared and level.
> >>
> >>
> >>
> >> Regards
> >>
> >>
> >> Michael Grass
> >> A266 Trigear, Detroit
> >>
> >> ----- Original Message -----
> >> From: "Rob Housman" <rob@hyperion-ef.com>
> >> To: <europa-list@matronics.com>
> >> Sent: Monday, March 24, 2008 10:36 AM
> >> Subject: RE: Europa-List: Trike Main gear sockets
> >>
> >>
> <rob@hyperion-ef.com>
> >>>
> >>> We cuss a lot.
> >>>
> >>>
> >>> Best regards,
> >>>
> >>> Rob Housman
> >>> Irvine, CA
> >>> Europa XS Tri-Gear
> >>> A070
> >>> Airframe complete
> >>>
> >>> -----Original Message-----
> >>> From: owner-europa-list-server@matronics.com
> >>> [mailto:owner-europa-list-server@matronics.com] On Behalf Of
Michael
>
> >>> Grass
> >>> Sent: Monday, March 24, 2008 6:14 AM
> >>> To: europa-list@matronics.com
> >>> Subject: Re: Europa-List: Trike Main gear sockets
> >>>
> <m.grass@comcast.net>
> >>>
> >>> Craig,
> >>>
> >>> My web took some 80h to complete without thhe top on. I can not
> imagine
> >>> how
> >>> peope do this with the top and no frequent vistits to the
> chiropractor.
> >>>
> >>> Regards
> >>>
> >>> Michael Grass
> >>>
> >>> A266, 914, Woodcomp prop,
> >>>
> >>> ----- Original Message -----
> >>> From: "raggi6771" <craigb@onthenet.com.au>
> >>> To: <europa-list@matronics.com>
> >>> Sent: Monday, March 24, 2008 12:15 AM
> >>> Subject: Europa-List: Trike Main gear sockets
> >>>
> >>>
> <craigb@onthenet.com.au>
> >>>>
> >>>> Just curious, how many of you fitted the main gear leg sockets
> before
> >>>> you bonded the top on.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> Visit - www.EuropaOwners.org
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
> >
> >
> >
> >
> >
> >
>
>
>
>
>
>
>
> --
> Checked by AVG.
> 25/03/2008 19:17
>
>
>
>=====
>
>
>
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