Matronics Email Lists Forum Index Matronics Email Lists
Web Forum Interface to the Matronics Email Lists
 
 Get Email Distribution Too!Get Email Distribution Too!    FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Monowheel Tire & Tube life

 
Post new topic   Reply to topic    Matronics Email Lists Forum Index -> Europa-List
View previous topic :: View next topic  
Author Message
paul.mcallister



Joined: 09 Jan 2006
Posts: 177
Location: Waukesha, WI USA

PostPosted: Sun Jan 15, 2006 7:09 am    Post subject: Monowheel Tire & Tube life Reply with quote

Hi all,

I am wondering how folks are making out with Monowheel tires and tube life.
If I keep the tube inflation in the 18~20 psi then I find that it is really
tough on the tubes. Yesterday I had my second tube failure while on
landing. If you have ever had this happen is tough going, it is impossible
to move the aircraft by hand.

At this stage I am thinking of changing my tubes every 100 hours, but I am
wondering about the tire. The tire I have now has 370 hours on it and it
still has tread, how ever its obvious that the side walls have been weakened
by the constant running at low pressure, so perhaps I need to change it more
often as well. Thoughts ?

Paul
N378PJ


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
View user's profile Send private message Visit poster's website
rehn(at)rockisland.com
Guest





PostPosted: Sun Jan 15, 2006 9:45 am    Post subject: Monowheel Tire & Tube life Reply with quote

Hi Paul

I have been wondering the same. I have about 270 hrs. on same tire and tube
with no problems to date with 18lbs. Tire looks ok but I have same concerns.
Will be nice to hear from others.
Regards
Jerry
---


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
acrojim(at)cfl.rr.com
Guest





PostPosted: Sun Jan 15, 2006 10:26 am    Post subject: Monowheel Tire & Tube life Reply with quote

Paul

I'm not sure what type tire you are using. I know early on, around 1998 Europa
was supplying the tundra tires with their kits here in the US. and they took
about 18 PSI. I am based at an airport with paved runways, and these tires were
not user friendly, I was having some of the same problems you are having.

I replaced that tire at about 100 hours with a standard aircraft tire. Since I do
not fly off grass I keep 30-35 PSI. I got about 400 hours on this tire and
replaced because the tread was worn off. If memory serves me correctly I also
used a 6 ply tire. The side walls are much more stiffer and gives better control
on landing.

Jim Brown

Paul McAllister wrote:

Quote:


Hi all,

I am wondering how folks are making out with Monowheel tires and tube life.
If I keep the tube inflation in the 18~20 psi then I find that it is really
tough on the tubes. Yesterday I had my second tube failure while on
landing. If you have ever had this happen is tough going, it is impossible
to move the aircraft by hand.

At this stage I am thinking of changing my tubes every 100 hours, but I am
wondering about the tire. The tire I have now has 370 hours on it and it
still has tread, how ever its obvious that the side walls have been weakened
by the constant running at low pressure, so perhaps I need to change it more
often as well. Thoughts ?

Paul
N378PJ



- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
paul.mcallister



Joined: 09 Jan 2006
Posts: 177
Location: Waukesha, WI USA

PostPosted: Sun Jan 15, 2006 2:27 pm    Post subject: Monowheel Tire & Tube life Reply with quote

Hi Jim,

I'm using a MCleary Airtrack 7/600, but inflated at 18 PSI. My first inner
tube failure was at around 220 hours. The low pressure running caused
chafing of the tube side wall to the point where it rubbed through. At that
time I used the same tire and just put a new tube in it.

The second failure was at 370 hours for the same reason however I noticed
that although I had tread left the side walls of the tire were very weak
when compared to a new tire. For the same pressure it looked much
"flatter". I am assuming that internal structure of the tire was fatigued
do to running it flat.

What I am thinking of doing is to replace the tire every 200 hours and the
tubes every 100 hours.

Regards, Paul


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
View user's profile Send private message Visit poster's website
SPurpura(at)aol.com
Guest





PostPosted: Sun Jan 15, 2006 6:08 pm    Post subject: Monowheel Tire & Tube life Reply with quote

I KEEP 22 - 24 PSI IN THE AIRHAWK TIRE, NOW OVER 360 HRS & NO PROBLEM.
SAM N77EU


- The Matronics Europa-List Email Forum -
 

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Europa-List
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Matronics Email Lists Forum Index -> Europa-List All times are GMT - 8 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Powered by phpBB © 2001, 2005 phpBB Group