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Loctite question

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Old Mar 9, 2022 | 01:42 PM
  #21  
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Originally Posted by prodrag1320
do not use green loctite (any # green loctite) on any bolt or screw,its basicly designed for sleeve retaining.use red on permenant bolts & blue on stuff that may be taken back apart from time to time (this is especially on the crank bolt,never use green on that & even use red sparingly on it too)
That would be correct. When I replace the motor shaft sleeve on a centrifugal pump for the mainshaft seal. The only thing that keeps it in place would be Loctite 680 Green retaining compound. I as well would not use it on anything except the sprocket shaft seal if the fit is too loose.. Stick to 262 or 272 red...
 
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Old Mar 9, 2022 | 01:54 PM
  #22  
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And clean the surfaces good because the blue and red don’t work if they aren’t.
 
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Old Mar 9, 2022 | 03:51 PM
  #23  
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Originally Posted by prodrag1320
do not use green loctite (any # green loctite) on any bolt or screw,its basicly designed for sleeve retaining.use red on permenant bolts & blue on stuff that may be taken back apart from time to time (this is especially on the crank bolt,never use green on that & even use red sparingly on it too)
Kirby,
Are you saying you use blue on the cam bolt? Do you use red on the comp bolts (both the older TC versions and the newer Torx bolt)?
 
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Old Mar 9, 2022 | 05:02 PM
  #24  
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Originally Posted by klammer76
Kirby,
Are you saying you use blue on the cam bolt? Do you use red on the comp bolts (both the older TC versions and the newer Torx bolt)?
Yes and yes...
 
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Old Mar 9, 2022 | 07:25 PM
  #25  
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Originally Posted by klammer76
Kirby,
Are you saying you use blue on the cam bolt? Do you use red on the comp bolts (both the older TC versions and the newer Torx bolt)?
red on the cam bolt,blue on the crank 5/16 bolt & nothing on early comp sprockets,a small dab of red on the late torx bolt
 
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Old Mar 10, 2022 | 05:09 AM
  #26  
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It's retaining compound. You don't ever wanna accidentally use that stuff. Put it in a drawer and forget about it. Then call the guy who sold it to you and have him send you some red 262.
 
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Old Mar 10, 2022 | 08:58 AM
  #27  
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Originally Posted by 98hotrodfatboy
Yes and yes...
Disregard above quote I thought I was dealing with an Evo motor, I Had a Brain fade sorry..
 
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Old Mar 11, 2022 | 05:18 PM
  #28  
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I'd use red if red was listed in the manual. Green is sleeve retailer. They both have specific applications and are not supposed to be substituted.
 
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Old Mar 11, 2022 | 09:30 PM
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Next question. Why the heck does Loctite put Blue grade in a red tube now. Use to be simple Blue was in a blue tube , red was in red.
 
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Old Mar 12, 2022 | 03:33 AM
  #30  
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Originally Posted by Ddieselsmoke
Green is sleeve retailer.
Suggests you just go by colour and not the technical spec written by Henkel.

Another example of green is Loctite 290 that is designed for already assembled threaded parts. Its thin viscosity is designed to wick into the threads.
 

Last edited by Andy from Sandy; Mar 12, 2022 at 03:39 AM.
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