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williamtsullivan(at)att.n Guest
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Posted: Sun Mar 30, 2008 7:23 am Post subject: Gas, and prop clearance |
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Ellery- Do you run gas with alcohol in the Rotax 447? There was a lot of discussion on the List, but I never got a good conclusion out of it. Does the mogas sold at airports contain alcohol? Mine came from Long Island, N.Y., and he said just use auto high test. I don't know about the alcohol down there, but I think they have it. I don't know what you have in Maine.
I have been listening to the comments on prop clearance, so I checked my aileron tube to prop by forcibly bending the prop toward the tube. the closest I got was about 3/4". Would you suggest a piece of cardboard taped to the tube and a full power run up?
Bill Sullivan
FS/KX-447
Windsor Locks, Ct.
[quote][b]
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jbhart(at)onlyinternet.ne Guest
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Posted: Sun Mar 30, 2008 9:29 am Post subject: Gas, and prop clearance |
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Date: Sun, 30 Mar 2008 08:20:59 -0700 (PDT)
From: william sullivan <williamtsullivan(at)att.net>
......................
I have been listening to the comments on prop clearance, so I checked my aileron tube to prop by forcibly bending the prop toward the tube. the closest I got was about 3/4". Would you suggest a piece of cardboard taped to the tube and a full power run up?
......................
Bill,
Cardboard is a little harsh. You might want to try:
http://www.thirdshift.com/jack/firefly/firefly83.html
Jack B. Hart FF004
Winchester, IN
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JetPilot
Joined: 10 Jan 2006 Posts: 1246
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Posted: Sun Mar 30, 2008 9:47 am Post subject: Re: Gas, and prop clearance |
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Testing is a good idea, although I would not just do a full power run up, I would also do the test in flight. You are likely to get more movement in Taxi and flight then just on a full power run up. Gyroscopic forces, Turbulence, etc. can all move the engine and prop more than just a run up.
Mike
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ElleryWeld(at)aol.com Guest
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Posted: Sun Mar 30, 2008 4:19 pm Post subject: Gas, and prop clearance |
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I dont run alcohol in my gas I save that for after dark when I am done flying (Crown Royal) im not sure is there is any in the fuel in maine I just always run Super from my Local store and sometimes AVGas from an airport if they didn't have and Mogas avaliable there
DO YOU HAVE A BIG 2 3/4" thick aluminum space between your prop shaft and your prop? Are you running a IVO Prop?
tie the tail down good and do a runup on the engine and you should be able to see how close the prop is running to your aileron Torq Tubes from the side view way out by the wing tip Be careful
Ellery
In a message dated 3/30/2008 10:24:22 A.M. Eastern Standard Time, williamtsullivan(at)att.net writes:
Quote: | Ellery- Do you run gas with alcohol in the Rotax 447? There was a lot of discussion on the List, but I never got a good conclusion out of it. Does the mogas sold at airports contain alcohol? Mine came from Long Island, N.Y., and he said just use auto high test. I don't know about the alcohol down there, but I think they have it. I don't know what you have in Maine.
I have been listening to the comments on prop clearance, so I checked my aileron tube to prop by forcibly bending the prop toward the tube. the closest I got was about 3/4". Would you suggest a piece of cardboard taped to the tube and a full power run up?
Bill Sullivan
FS/KX-447
Windsor Locks, Ct.
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="http://www.matronics.com/Navigator?Kolb-List">http://www.matronics.com/Navigator?Kolb-List
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Create a Home Theater Like the Pros. Watch the video on AOL Home.
[quote][b]
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ElleryWeld(at)aol.com Guest
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Posted: Sun Mar 30, 2008 4:20 pm Post subject: Gas, and prop clearance |
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oops sorry I forgot the Do Not Archive on that last message
Ellery
Do not archive
In a message dated 3/30/2008 10:24:22 A.M. Eastern Standard Time, williamtsullivan(at)att.net writes:
Quote: | Ellery- Do you run gas with alcohol in the Rotax 447? There was a lot of discussion on the List, but I never got a good conclusion out of it. Does the mogas sold at airports contain alcohol? Mine came from Long Island, N.Y., and he said just use auto high test. I don't know about the alcohol down there, but I think they have it. I don't know what you have in Maine.
I have been listening to the comments on prop clearance, so I checked my aileron tube to prop by forcibly bending the prop toward the tube. the closest I got was about 3/4". Would you suggest a piece of cardboard taped to the tube and a full power run up?
Bill Sullivan
FS/KX-447
Windsor Locks, Ct.
Quote: |
="http://www.matronics.com/Navigator?Kolb-List">http://www.matronics.com/Navigator?Kolb-List
.matronics.com/">http://forums.matronics.com
://www.matronics.com/contribution">http://www.matronics.com/contribution
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Create a Home Theater Like the Pros. Watch the video on AOL Home.
[quote][b]
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