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AR15.COM
5/7/2009 3:31:26 PM EDT
I have searched through all 86 pages of the LT forum, and still can not find the answer.  Does LT use locktite on their barrel nut when assembling?  I can not for the life of me get the barrel nut off; and yes,I am turning it lefty loosy  I have read a few posts that recommend "heating" it; what is the recommended method for heating it though?  Any help would be greatly appreciated.  Thanks in advance.

Got it off!
5/7/2009 4:31:41 PM EDT
[#1]
Put a cigarette lighter up to it for a few seconds.
5/7/2009 4:33:09 PM EDT
[#2]
Quoted:
Put a cigarette lighter up to it for a few seconds.


In order to heat the entire nut up?  Would a hair dryer heat it enough?
5/7/2009 4:40:21 PM EDT
[#3]
if it needs to be heated its most likely got loctite.  Use a heat gun, dont think hair dryer is going to get to 200 degrees where loctite breaks down.
5/7/2009 6:01:54 PM EDT
[#4]
Quoted:
if it needs to be heated its most likely got loctite.  Use a heat gun, dont think hair dryer is going to get to 200 degrees where loctite breaks down.


If only I had a heat gun.  I'll try butane or propane, heating it selectively I guess.
5/7/2009 6:13:33 PM EDT
[#5]
Throw it in the oven .... is Aluminium ... its not going to hurt it .... if you have all the plastic off the upper I wouldnt hseitate to throw it in the oven and bake it for a bit .... you dont have to keep the loctite hot in order for it to break down I dont think .... or hell keep it hot and use oven mits to move it to the bench and break it loose.  Once you have it loose you are golden ........ and also use a cheater bar to give you better leverage.

Worst you can do is fuck it up ... and even if you fuck it up I am sure that you would be an internet hero because you broke some of the toughest gear around.

I am sure that Mark would warranty it as well.
5/7/2009 6:40:22 PM EDT
[#6]
Quoted:
Throw it in the oven .... is Aluminium ... its not going to hurt it .... if you have all the plastic off the upper I wouldnt hseitate to throw it in the oven and bake it for a bit .... you dont have to keep the loctite hot in order for it to break down I dont think .... or hell keep it hot and use oven mits to move it to the bench and break it loose.  Once you have it loose you are golden ........ and also use a cheater bar to give you better leverage.

Worst you can do is fuck it up ... and even if you fuck it up I am sure that you would be an internet hero because you broke some of the toughest gear around.

I am sure that Mark would warranty it as well.


I'm doing my damnedest to not f*ck it up.  
I'm sure I'll get it off though.
5/7/2009 6:44:16 PM EDT
[#7]
send it to me, I'll get it off and send it back....  maybe...
5/7/2009 7:34:08 PM EDT
[#8]
Quoted:
send it to me, I'll get it off and send it back....  maybe...


I'll have UPS deliver it to you.
5/7/2009 7:52:50 PM EDT
[#9]
NO ONE uses loctite on barrel nuts. It is just not necessary.

I doubt LaRue would do such a thing, especially given their locking system.
5/7/2009 7:53:20 PM EDT
[#10]
Quoted:
Quoted:
send it to me, I'll get it off and send it back....  maybe...


I'll have UPS deliver it to you.


What do you have against my UPS driver?  Did he offend you in a previous life?


5/7/2009 8:25:08 PM EDT
[#11]
Quoted:
NO ONE uses loctite on barrel nuts. It is just not necessary.

I doubt LaRue would do such a thing, especially given their locking system.


I didn't really think it was loctited on, but I seriously can't get it to loosen.
5/7/2009 8:50:14 PM EDT
[#12]
Everything I've read and seen says use high-temperature grease on the barrel nut threads. I believe this is to avoid galling. Using loctite would be completely contrary; I highly doubt they do this.

I would wait for LT to chime in before continuing
5/7/2009 11:29:35 PM EDT
[#13]



Quoted:



Quoted:

NO ONE uses loctite on barrel nuts. It is just not necessary.



I doubt LaRue would do such a thing, especially given their locking system.




I didn't really think it was loctited on, but I seriously can't get it to loosen.


Describe your set up.

 



What tools are you using?