Today's Message Index:
----------------------
1. 04:48 AM - Hydrophobic coatings for Perspex? (clivesutton)
2. 12:58 PM - XS taxiing turn to the left (arwel pritchard)
3. 01:32 PM - Re: XS taxiing turn to the left (William Daniell)
4. 01:41 PM - Re: Connecting both sides of the fuel tank (tonyvaccarella)
5. 02:03 PM - Re: XS taxiing turn to the left (Danny)
6. 05:50 PM - Re: XS taxiing turn to the left (Bud Yerly)
Message 1
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| Subject: | Hydrophobic coatings for Perspex? |
Hi, does anyone have/please would they share their experience of using such coatings
(e.g. GTechniq) for keeping their windscreens bug and smear-free?
They apparently work for both glass and Perspex after cleaning. Clive
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=499247#499247
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| Subject: | XS taxiing turn to the left |
Good evening
Can anybody shed some light on why my XS Tri-gear pulls to the left
whilst taxiing?
I have jacked the undercarrige up on each side today to see if the
brakes were binding, they seem to be free and both wheels seem to have
the same amount of friction when turned by hand.
Thanks
Arwel
Message 3
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| Subject: | Re: XS taxiing turn to the left |
front wheel pivot too tight?
Will
William Daniell
LONGPORT
+1 786 878 0246
On Wed, Nov 4, 2020 at 4:02 PM arwel pritchard <
arwel.pritchard@powercom.ltd.uk> wrote:
> arwel.pritchard@powercom.ltd.uk>
>
> Good evening
>
> Can anybody shed some light on why my XS Tri-gear pulls to the left
> whilst taxiing?
>
> I have jacked the undercarrige up on each side today to see if the
> brakes were binding, they seem to be free and both wheels seem to have
> the same amount of friction when turned by hand.
>
> Thanks
>
>
> Arwel
>
>
Message 4
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| Subject: | Re: Connecting both sides of the fuel tank |
Hi all,
Id like to thank everyone for the numerous valuable comments and suggestions posted
on this thread. I should have mentioned from the start that my project uses
a Jabiru engine that does not utilise a return fuel line.
I have decided that I will connect the reserve and the main tanks via an external
line as I have seen and heard enough positive feedback to do so with confidence.
Best regards to all
Tony
--------
Tony Vaccarella
Mascot NSW 2020
Sydney Australia
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=499254#499254
Message 5
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| Subject: | Re: XS taxiing turn to the left |
at the momemt arwel.i'd be happy if it went iether way. still grounded
a little pxxst olf with not being able to fly, danny:-(.
On 04/11/2020 20:58, arwel pritchard wrote:
> <arwel.pritchard@powercom.ltd.uk>
>
> Good evening
>
> Can anybody shed some light on why my XS Tri-gear pulls to the left
> whilst taxiing?
>
> I have jacked the undercarrige up on each side today to see if the
> brakes were binding, they seem to be free and both wheels seem to have
> the same amount of friction when turned by hand.
>
> Thanks
>
>
> Arwel
>
>
Message 6
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| Subject: | XS taxiing turn to the left |
Arwel,
There are a number of reasons for slight tracking issues on hard pavement.
1. Air pressure in the tires is different. Low tires drag but if all is
even, if weight on the one tire is heavier the aircraft will curve that di
rection.
2. Pilot only in the port side is a left turn. Increase left tire press
ure to compensate. The heavy pilot on the port side bends the gear a bit
and throws the track out pulling to the left. It=92s natural but if all i
s operational, simply read on.
3. Friction plate not even or worn. On install or maintenance use a sca
le to check if the nose gear fork moves from center, left and right equally
. Check the breakout force for when the gear moves. Move the gear 10 degr
ess right. Simply pull the scale in the direction to re-center. The do it
from the left. You may find your nose gear sticks slightly off center and
prefers to be off center. Some use a sticky grease to reduce the breakout
force.
4. Nose gear fork spindle is offset or leaning. Tends to hang up the n
ice smooth centering of the nose tire.
5. Main gear leg bent or slightly off track. The main gear may throw on
e wheel toe out. You can on next annual jack the plane off its gear and ch
eck the spindle for toe in/out as well as the relative position of each gea
r to each other. This is very difficult to adjust in the Europa. If the g
ear leg is loose, see my article rough draft attached on correcting the loo
se main gear bolt hole.
6. Draggy brake, or improperly torqued bearing. See my Matco bearing ar
ticle Properly torqueing your wheel bearings on the Custom Flight Creations
website... A bearing that is too loose is as bad as one that is over torq
ued. If your brakes are rattling due to poor sliding pin and or caliper su
pport bushings the brake can bind for a second. If slight finger pressure
stops the rattle and the plane tracks it is your problem.
These are solutions that also apply to older RV trigear series aircraft, Gr
umman AA series and other castering nose wheel aircraft. Just without the
fiberglass.
Best Regards,
Bud Yerly
Custom Flight Creations, Inc.
Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Window
s 10
From: arwel pritchard<mailto:arwel.pritchard@powercom.ltd.uk>
Sent: Wednesday, November 4, 2020 4:05 PM
Subject: Europa-List: XS taxiing turn to the left
m.ltd.uk>
Good evening
Can anybody shed some light on why my XS Tri-gear pulls to the left
whilst taxiing?
I have jacked the undercarrige up on each side today to see if the
brakes were binding, they seem to be free and both wheels seem to have
the same amount of friction when turned by hand.
Thanks
Arwel
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