VansAirForceForums  
Home > VansAirForceForums

- POSTING RULES
- Donate yearly (please).
- Advertise in here!

- Today's Posts | Insert Pics


Go Back   VAF Forums > Main > RV General Discussion/News
Register FAQ Members List Calendar Today's Posts

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 12-14-2012, 04:07 PM
Rupester Rupester is offline
 
Join Date: Dec 2005
Location: Mahomet, Illinois
Posts: 2,195
Default Flying with no lower intersection fairings?

Can you fly with just the wheelpants and gear fairings installed, i.e. no intersection fairings? Normally the only thing that holds the lower end of the gear fairing in place is the intersection fairing. I have the hose clamp at the top cinched down very tight, and it seems the oncoming airstream should tend to keep the gear fairing in the aligned position (...I say "should". ) I suppose strong x-winds might want to twist the gear fairing, but those forces would be pretty minor compared to the straight-on airstream at cruise. Can I fly it with nothing holding the bottom of the leg fairing?
__________________
Terry Ruprecht
RV-9A Tip-up; IO-320 D2A
S. James cowl/plenum
(Dues paid thru Nov '18)
Reply With Quote
  #2  
Old 12-14-2012, 06:52 PM
Norman CYYJ Norman CYYJ is offline
 
Join Date: Feb 2005
Location: Victoria B.C.
Posts: 1,265
Default

Fly your plane with no intersection fairing, gear leg fairing or wheel pants for the first few flights to see if the plane flies true if not fix what is required. Once it is flying true add the gear leg fairings and see if it still flies true then the wheel pants and intersection fairings. That way you will not have so many variables to wonder about. It could save you a whole lot,of work in the end.
Reply With Quote
  #3  
Old 12-14-2012, 07:00 PM
Rupester Rupester is offline
 
Join Date: Dec 2005
Location: Mahomet, Illinois
Posts: 2,195
Default

She has already flown with just the nosegear fairings and flies straight and true. I simply don't want to go thru the main gear fairing alignment dance (i.e. chalk lines on the floor, strings, etc) if it's going to shift or move around when I fly w/o the lower intersection fairings.
The recommendation above implies that at least some have flown with the just the leg fairings in place and no wheelpants ...to test alignment. If so, did the top clamp hold it in place?
__________________
Terry Ruprecht
RV-9A Tip-up; IO-320 D2A
S. James cowl/plenum
(Dues paid thru Nov '18)
Reply With Quote
  #4  
Old 12-14-2012, 07:45 PM
jwyatt jwyatt is offline
 
Join Date: Feb 2006
Location: Goodhue, MN
Posts: 160
Default

Quote:
Originally Posted by Rupester View Post
some have flown with the just the leg fairings in place and no wheelpants ...to test alignment. If so, did the top clamp hold it in place?
I have 50 hours on my 9A with only wheel fairings and leg fairings; neither upper or lower intersection fairings installed. The clamp held them in place just fine. Mark a line from the fairing onto the gear leg and top and bottom after setting the alignment, then you'll be able to get it back to the same spot if it does shift (or if/when you need to remove them for maintenance).

I did reinforce all the hose clamp tabs with an aluminum plate, and self-fusing tape around the leg to prevent abrasion. The installation is plenty sturdy.

I do want to finish the fairings...but it's too much fun to go fly instead...
__________________
Joshua Wyatt | Goodhue, Minn.
RV-9A N627DW @ KRGK - Flying since 2012
AFS 4500s | Stratux | SDS EM-5
rv9a.pacificrimsound.com
Reply With Quote
  #5  
Old 12-14-2012, 10:47 PM
Rupester Rupester is offline
 
Join Date: Dec 2005
Location: Mahomet, Illinois
Posts: 2,195
Default

Quote:
Originally Posted by jwyatt View Post
I do want to finish the fairings...but it's too much fun to go fly instead...
Exactly! ...as you guessed, that's the reason for my question.
__________________
Terry Ruprecht
RV-9A Tip-up; IO-320 D2A
S. James cowl/plenum
(Dues paid thru Nov '18)
Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -6. The time now is 11:31 PM.


The VAFForums come to you courtesy Delta Romeo, LLC. By viewing and participating in them you agree to build your plane using standardized methods and practices and to fly it safely and in accordance with the laws governing the country you are located in.