Mailing List lml@lancaironline.net Message #39137
From: Michael Aarons <ims1@iinet.net.au>
Sender: <marv@lancaironline.net>
Subject: RE: [LML] Charging the Nose Strut
Date: Sat, 23 Dec 2006 11:53:14 -0500
To: <lml>
Compressed air (20% oxygen) at 250 psi with fork oil.
A few compressions and you've got the potential for a home made diesel engine.
That could sure get exciting.
I'd get the nitrogen.
 
Mike Aarons
 
LNC2 360 VH RMU
 


From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Jeremy Fisher
Sent: Saturday, December 23, 2006 11:20 AM
To: lml
Subject: [LML] Charging the Nose Strut

I have just fitted the engine to my 360 for the first time.  Very exciting, except that, when I lowered the engine hoist, the nose strut went straight to the bottom of its travel.  The strut was serviced with the latest mods, so it should be serviceable.  I know that I am meant to charge it with dry nitrogen, but I don't have any and it is Christmas.  My questions are:
 
1.  Would I harm the strut if I charge it one time with air, then replace it with nitrogen later?
2.  Alternatively, will I harm it if I leave it bottomed out for a week?
3.  Where do you get nitrogen?  I am building in my garage so do not have the usual airfield facilities.  I do have a gas control unit with the right gauges and valves, which a friend gave me and which should be suitable, but no gas bottle, and nowhere obvious to go and get one.
 
Any advice appreciated.  Thanks.
 
Jerry Fisher
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