Truss rod nut damage

jack022 · #1 04-15-2007, 05:47 PM

The nut my truss rod has been corroded on my beginner Squier P bass away so i can't turn it. I don't think that the actuall truss rod is broke, but being a beginer my bass is pretty cheap so im just wondering how if its worth repairing.

(P.S i have made a thread on luthiers corner truss rod damage but i found that it would be more suitable in this section)

62bass · #2 04-16-2007, 06:16 AM

Which way are you trying to turn it? Clockwise or counter clockwise? Clockwise tightens the nut on the rod and if it won't turn this way it may be maxed out (at the limit of its travel on the threaded truss rod) I'd first try backing it off (counter clockwise) and if it turns this way, back it right off the rod, remove it, put a spot of lubricant on the threads (vaseline will, work if you dab it on with a Q Tip-but don't use too much) and then reinstall the nut with a washer or two under the nut to give you more travel. But, before all this, determine if the nut will back off and let us know.

Zooberwerx · #3 04-16-2007, 08:15 PM

There are several penetrating solvents available at auto supply and hardware stores. You might actually have some WD 40 around the house which will work in a pinch. Apply a small amt and wait. Reapply as necessary. I use a similar product to remove stuck / corroded / rusted lug nuts. Don't force the nut as you'll end up rounding out the booger!

Once you do get the nut off, add a small spacing washer if necessary and coat the threads with graphite powder. Works well and never dries out.

Riis

62bass · #4 04-17-2007, 01:29 PM

Excellent advice.

jack022 · #5 04-18-2007, 12:14 PM

Thankyou, the thing is that i have tried to turn it to much and the nut is basicaly a circle shape so it won't turn.

Zooberwerx · #6 04-18-2007, 12:21 PM

Quote:

Originally Posted by jack022

Thankyou, the thing is that i have tried to turn it to much and the nut is basicaly a circle shape so it won't turn.

Now it needs to go to a shop (sorry....shoppe) for some professional attention. I believe StewMac actually sells some form of truss rod extrication gear. Nonetheless, a well-stocked repair centre should be able to help you out.

Riis

joelb79 · #7 04-18-2007, 01:51 PM

Yeah.. I'm no expert in metal shaping, but once the nut has lost its hex shape, you'd need to extract the truss rod nut and replace it. Stewmac does make tools for this. But you might be best served by taking it to a shop.

best of luck!