#1
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Stuck Nut: Neck Bowed! [HELP]
My truss rod nut is stuck, so I cannot tighten it to straighten the neck. I can - just about - loosen the nut, so I know the nut is not at the end of its thread, but when I try to tighten it the key bends instead. See the video below:
https://www.youtube.com/watch?v=3i0Eh-Vp6cY What can I do? Can I take the nut off, lubricate the threads, and then retighten? Guitar = Fender Redondo Classic (2019) Last edited by Kerbie; 10-07-2019 at 06:08 AM. Reason: Fixed video |
#2
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Your truss rod appears by the video to be maxed out, that is the nut has wound to the base of the thread that has been cut on the rod, I dont understand how you think its not by the fact you can undo the nut
Whilst I do not recommend this, I have seen guitars come in to my shop that have had washers installed to space the nut out further to allow it to be tightened further. Steve
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Cole Clark Fat Lady Gretsch Electromatic Martin CEO7 Maton Messiah Taylor 814CE |
#3
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my only advice at this point seek professional assistance...
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#4
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You can try removing all string tension and see if the nut can be turned without opposing tension. If not, as stated above, the nut has probably reached the end of its travel and you'll need professional help to resolve it.
Are you trying to lower the string height using adjustment of the truss rod, or are you just trying to reduce relief in the neck? |
#5
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If you can remove the nut, lube the threads and the contact face of the nut well, screw it back on and have another go at it.
Works most of the time for us!
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Cheers, Frank Ford |
#6
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Thanks all. I can undo the nut, but not redo it. That is why I do not think it is at the end of the threads.
I’m trying to get a straighter neck. My electives have .05 mm relief, which I love. The strong height will be adjusted later by sanding the bridge down a little. |
#7
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If you are searching for the perfect way to ruin your truss rod, you just found it. NEVER use force on the truss rod nut Allen wrench. If it doesn't move with slight hand pressure there is a problem.
BTW, which way is your neck bowed. If upward, the way you are proceeding will bow it up more. Counterclockwise will bow the neck down or back. I only mention this because the wrench tells me maybe you are not familiar with exactly how the Truss rod operates. Ed
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"Quote The Raven, NEVERMORE !" |
#8
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I don't think you need professional assistance to add a couple of washers. Just make sure you still have several threads engaged. [washers added only after getting the nut off, lubing, and trying it again]
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"Still a man hears what he wants to hear, and disregards the rest." --Paul Simon |
#9
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Dont over force it, you can and most likely will snap it.
This person did even with the warning in the truss rod cavity
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Cole Clark Fat Lady Gretsch Electromatic Martin CEO7 Maton Messiah Taylor 814CE |
#10
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A thought
OP seems to not understand how the truss rod works and what is resolved by altering its tension. I think we can gab all day and not improve OP's understanding. Better, I think, is for OP to take the instrument to a luthier and start this discussion face to face.
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#11
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Quote:
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#12
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What use for lubrication? Copper slip like on a car? I have thought of using WD40 to loosen, but I don’t know how the wood would react, so left it.
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#13
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Oil or grease for lube - don't overthink it. Just not WD-40 for lube - it's too thin.
A drop of WD-40 down into the nut won't hurt anything and might help unscrewing. Hold the guitar peghead down and drip in a drop where the wrench goes. It might be a through hole and work wonders taking the nut off.
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Cheers, Frank Ford |
#14
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Quote:
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#15
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My worry is I can unscrew the nut a little, but not rescrew it. That is why I don’t think the nut is maxed out.
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