Bass Guitar Truss Rod Adjustment

If the curvature of your bass neck is not correct you need to adjust the truss rod.

Bass guitar truss rod adjustment. This video will show you exactly how to adjust your neck on your acoustic bass guitar or acoustic guitar. Measuring the neck relief and adjusting the truss rod will help your instrument sounding great. Over time the wooden neck of your bass will bend or straighten slightly because of factors like the constant pull of the strings and changes in temperature and humidity. The neck of most guitars has what s known as a truss rod which is a one or two piece adjustable metal rod that goes down the inside of the center of the neck.

John carruthers shows us the proper way to adjust the truss rod. If the gap is too large insert the allen wrench or phillips screwdriver into the screw located either on the headstock or at the other end of the neck and then tighten. Before you do anything to your truss rod you need to have a reasonably good understanding of truss rods. Videos include adjusting the truss rod bridge nut.

The neck relief on your guitar or bass is the amount of curvature along the length of the neck. Your bass may have come with the hex key you need. Adjustment at headstock allen wrench. If the neck is too concave action too high turn the truss rod nut clockwise to remove excess relief.

Different manufacturers put them in different places but they re usually at the headstock under a cap just behind the nut or where the neck joins the body just under. You can adjust the truss rod with a nut located at one end. It doesn t take much turning of the truss rod to adjust the neck. Use the correct size hex key so you don t strip the truss rod nut.

Guitar truss rod adjustment guide this article provides a top level view of how a truss rod works and how to adjust a truss rod. This video is step 1 of a 4 part series. To adjust the action turn the screw in the truss rod to change the curvature of the neck. To avoid breaking the truss rod first loosen it by turning it to the left lefty loosey.

Expect to maybe do a quarter turn or a half turn. If the neck is too convex strings too close to the fingerboard turn the truss rod nut. Sight down the edge of the fingerboard from behind the headstock looking toward the body of the instrument. This will help on the action on playing notes and.

Find the right truss rod wrench size needed in a database of over 75 guitar and bass brands including fender prs gibson martin ibanez taylor jackson takamine schecter yamaha breedlove and many more.