Gibson Truss Rod Channel

Appropriate lubrication can help free it of course.

Gibson truss rod channel.

Once the position of the neck is set with the bolts the nut can be tightened to prevent the bolt from turning. Old truss rods can be trouble because the nut can rust or otherwise get stuck. Single acting truss rods as used by gibson and fender sit in a curved channel inside the neck. The other kind of rod is a dual action truss rod that consists of two round pieces of steel attached at both ends.

As they are tightened the push against the center of the curve forcing the neck backwards. Place the truss rod on the centerline of the neck and position it according to the guitar plans you have designed or using. When the truss rod is in the correct position make two pencil marks on the neck representing the front and back of the truss rod. T nuts to hold the bolts on the truss rod channel routing jig.

The latest version from allied lutherie is really beautiful and very high quality. Now you re ready to start adjusting. I often try to remove these types of rods by separating it from the anchor and sliding it out but that wasn t going to work with this broken gibson truss. Gibson truss rod brass nut brass nut on gibson les paul adjust nut with correct spanner loosen first.

It consists of a long round piece of 3 8 approx steel with an anchor on one end and a nut on the other. How to carve a neck pocket how to make a magnetic truss rod cover a new way to make a humbucker pickup routing template how to install a truss rod and. Exerting too much force to loosen it can bust the rod or strip the nut. One design is the rod from allied lutherie above and also lmi though they are slightly different the overall design is close to the same.

There are two rods that i like very much. The first is a vintage truss rod originally designed by gibson. Check relief at 12th fret using steel rule or feeler gauge. These will be the ends of the channel.

Create the truss rod channel. On a newer guitar adjusting the truss rod isn t particularly daunting as long as you have some idea what you re doing. Always loosen the truss rod nut first as if it is stuck and you over tighten it then you could damage the guitar.