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Re: Europa-List: Re: Monowheel Brake Calliper Piston

Subject: Re: Europa-List: Re: Monowheel Brake Calliper Piston
From: Fred Klein <freddythek10@gmail.com>
Date: Fri, 17 Jan 2020 16:27:16
With my Beringer I particularly like having mounted it low on the pilot
=99s control column which allows left hand breaking with right hand on throt
tle 

Sent from my iPhone 

> On Jan 17, 2020, at 3:13 PM, davidjoyce@doctors.org.uk wrote:
> 
> =EF=BB
> Franzgo, I chose to change my original mono wheel and brake system to a Be
ringer one, largely to save some weight. I use the same pressure as in the o
riginal and have had no problems with it. The braking is superior.. 
> 
> There are of course quite a few mono wheels lying around from folk who hav
e changed to trigear formation and you may well be able to locate one if you
 really want to stick with the original. Regards, David Joyce, GXSDJ
> 
>  
> 
>  
>> On 2020-01-17 18:36, Franzgo wrote:
>> 
>> 
>> Well, maybe I was not clear, Europa no longer provides any of the old bra
king system and original wheel/disk for the monowheel, as they chose to repl
ace it with the Beringer system  which includes a new rim beside a completel
y reformed brake.
>> 
>> Patrick, I am a bit reluctant to the Beringer system becauses the main ty
re no longer uses airtube and, in consequence requires a far higher pressure
 (around 2 bar) than the previous recommended pressure (1,3 bar). For grass s
trips, a higher pressure is not really an issue, but for hard landing surfac
es with the monowheel I really fear that it is not adapted (Bouncing and bou
ncing again...)
>> 
>> For the moment I have chosen to keep the old system with an intermediate t
yre pressure (1.5 bar) which seeems to be a good compromise.
>> 
>> Peter, yes the piston may be machined quite easely as far as you have one
 in hand. And maybe it would be profitable to use 2017 alloy with anodizatio
n finish to keep it away from rust. On my aircraft I have found interesting t
o use Silicon Oil (brand AUTOMEC, Dot 5.0) instead of classic brake oils, in
 order to chase moisture from the brake pipe and also to protect all gaskets
 from wearing to fast.  For one year now I find that the caliper has less te
ndancy to grip than with the old sticky (and hygroscopic) brake liquid...
>> 
>> --------
>> Franzgo
>> 
>> 
>> 
>> 
>> Read this topic online here:
>> 
>> http://forums.matronics.com/viewtopic.php?p=494326#494326
>> 
>> 
>> 
>> 
>> 
>> 
>> .matronics.com/contribution
>> ttp://www.matronics.com/Navigator?Europa-List
>> ics.com
>> .com
>> .matronics.com/contribution
>> 
>> 
>> 


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