Truss Rod (Is it on its way out?)

[thebrig]

I've had this jazz neck for years, it's been on loads of different bodies and is by far the best neck I've ever played, but I'm now worried that the truss rod might be coming to the end of it's life because it's now pertruding out of the truss rod slot, does it need replacing, and if so, is it costly to do so?

 

Thanks.

 

 

Edited yesterday at 18:43 by thebrig

[Aidan63]

Is it an American made neck with the Bullet trussrod (1974-82) ? Maybe the adjuster has been changed if so as it isn't bullet shaped