Mailing List flyrotary@lancaironline.net Message #18876
From: Mark R Steitle <mark.steitle@austin.utexas.edu>
Subject: RE: [FlyRotary] Re: RD2-C - threadlocker
Date: Wed, 16 Mar 2005 15:09:00 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>

Ken,

Thanks, good info.

 

Mark

 

 


From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of kenpowell@comcast.net
Sent: Wednesday, March 16, 2005 2:51 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: RD2-C - threadlocker

 

Mark,

You probably want the purple loctite since a threadlocker is optional anyway - I think this is the #222 / small screw threadlocker; this breaks loose easily but does protect against vibration.  I know that the blue is #242 (removable) and is what I usually use but it can require pretty high force to break loose. The red is #262 (permanent) and can be pretty tough to get loose and sometimes requires heat.  They seem to make a product for everything - the RV guys have even found that the green (#290 I think) will stop a leaking gas tank rivet!  I bet Bill Jepson has some real war stories about this stuff!  The dirt bike racers keep the bikes together with this stuff since they don't usually use safety wire. 


Ken Powell
Bryant, Arkansas
501-847-4721

 

-------------- Original message --------------

I assume you are talking about the front bearing retainer bolts.  I don't use loctite on those but if you deem it necessary, be sure to use the lightest possible grade ie, lowest strength, type.  I think loctite blue is the 'removable with hand tools' type.

 

Tracy

----- Original Message -----

Sent: Wednesday, March 16, 2005 10:22 AM

Subject: [FlyRotary] RD2-C

 

Tracy,

I’m in the process of reassembling my RD2-C after doing the M/T bushing mod. 

Is there a preferred thread locking product that I should use for the small socket-head bolts?

 

Mark S. 

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