RotaxEngines-List Digest Archive

Sat 02/22/20


Total Messages Posted: 1



Today's Message Index:
----------------------
 
     1. 09:15 AM - Re: 912 oil return line in silicon (Richard Girard)
 
 
 


Message 1


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    Time: 09:15:55 AM PST US
    From: Richard Girard <aslsa.rng@gmail.com>
    Subject: Re: 912 oil return line in silicon
    What is the manufacturer's recommendation? IF they say it's okay, you're good to go. I've only used the blue silicone hose on coolant lines and the stuff, though pricey, is amazing. After 15 years on a 582 install (with a lot of outside time) it's still as supple as new. Over time it pays off in replacement costs and time spent. For your application I would recommend you run fire sleeve over it though. Best of luck and safe flying, Rick On Fri, Feb 21, 2020 at 1:05 PM Robert Toth <rtoth4310@gmail.com> wrote: > > > John I believe silicon is fine just watch the routing around the exhaust. > I have them on my 912 > > Sent from my iPhone > > > On Feb 21, 2020, at 1:53 PM, JohnFrance <77alembert@gmail.com> wrote: > > > 77alembert@gmail.com> > > > > Hello, > > I am replacing the hoses on my 912 and I am thinking of using silicon > hose for the oil return line. This is probably the hose that is the most > affected by heat as just above the exhaust system. It works in a low over > pressure environment of around 0,35 bar yet I have never seen a silicon > tube used on this line. On the other hand the oil pump feed line (used in > an under pressure environment) is often made of silicon. > > Is there a reason for not using a silicon return line as the rubber one s > harden due to heat? > > Regards, > > John > > > > -------- > > Europa mono Nr 192 > > > > > > > > > > Read this topic online here: > > > > http://forums.matronics.com/viewtopic.php?p=494929#494929 > > > > > > > > > > > > > > > > > > > =========== =========== =========== =========== =========== =========== > > -- =9CBlessed are the cracked, for they shall let in the light.=9D Groucho Marx <http://www.goodreads.com/author/show/43244.Groucho_Marx>




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