Matt Dralle Site Admin
Joined: 08 Nov 2005 Posts: 25858 Location: Livermore CA USA
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Posted: Fri Jul 24, 2009 3:40 pm Post subject: About those stiffening circles around the lightening hole |
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Hi Ralph,
Here's how I mounted the Gretz pitot controller PC board on my RV-8. Worked pretty good:
http://www.mykitlog.com/users/display_log.php?user=dralle&project=638&category 982&log=81657&row=132
http://www.mykitlog.com/users/display_log.php?user=dralle&project=638&category 982&log=81656&row=133
Matt Dralle
RV-8 #82880 N998RV
FWF Right Around The Corner...
At 02:29 PM 7/24/2009 Friday, JOHN TIPTON wrote:
Quote: |
For the mounting of the 'Gretz' pitot heat controller, I thought of using
long screws (attach bolts), with alloy 'stand off' tubes which should solve
the problem you are encountering.
Check out one or two of the builders web sites there are many options out
there.
John
>>Ralph Finch wrote:
>>>Fellow RVers,
>>>
>>>I need to mount some stuff on wing ribs. But, the ribs have holes cut out
>>>for lightening...and around each hole is stamped a modest raised/indented
>>>circle in the sheet metal, for stiffening I suppose.
>>>
>>>It is the raised side that causes problems when trying to attach something
>>>flat there. I'd like to somehow squash or flatten a portion of the raised
>>>circle, just enough so that the things I need to mount will fit flush on the
>>>rib. Yes, some things must go onto the rib. No, some of this I cannot mount
>>>on the other side.
>>>What have RVers done to solve this little problem?
>>>Thanks,
>>>Ralph Finch
>>>Davis, California
>>>RV-9A QB-SA
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_________________ Matt Dralle
Matronics Email List Administrator |
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