Pitch link centering tool

1. A pitch link centering tool, the centering tool comprising:

a fixed-length rod having a longitudinal axis, a front face, a rear face, a first rod end and a second rod end;

the first rod end having a first aperture with a first rotational axis;

the second rod end having a second aperture with a second rotational axis;

a first connector coupled to the first rod end, the first connector having a first slot extending in a first radial direction relative to the longitudinal axis; and

a second connector coupled to the second rod end, the second connector having a second slot extending in a second radial direction relative to the longitudinal axis that is different from the first radial direction;

wherein the first rotational axis and the second rotational axis are parallel.

2. The centering tool of claim 1 , wherein the first connector and the second connector are positioned on the front face.

3. The centering tool of claim 1 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another.

4. The centering tool of claim 1 , wherein the first slot and the first rotational axis intersect at an acute angle; and

the second slot and the second rotational axis intersect at a right angle.

5. The centering tool of claim 1 , wherein the first rotational axis and the second rotational axis are parallel;

the first slot and the first rotational axis intersect at an acute angle; and

the second slot and the second rotational axis intersect at a right angle.

6. The centering tool of claim 5 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another.

7. The centering tool of claim 6 , wherein the first connector and the second connector are positioned on the front face.

8. The centering tool of claim 5 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another; and

the second connector and the rod are rotatable about the second rotational axis relative to one another.

9. A rotorcraft rotor system, the rotor system comprising:

a hub coupled to a driveshaft;

a blade coupled to the hub;

a swashplate positioned about the driveshaft;

an adjustable length pitch link having central link, a top rod end attached to the blade and a bottom rod end attached to the swashplate with a radial angle between the top rod end and the bottom rod end; and

a centering tool having a fixed-length rod, a first connector coupled to one of the bottom rod end and the top rod end and a second connector coupled to the other of the bottom rod end and the top rod end, the centering tool holding the top rod end and the bottom rod end at the radial angle.

10. The rotor system of claim 9 , wherein the centering tool comprises:

a rod having a longitudinal axis, a front face, a rear face, a first rod end and a second rod end;

the first rod end having a first aperture with a first rotational axis;

the second rod end having a second aperture with a second rotational axis parallel to the first rotational axis;

the first connector coupled to the first rod end and having a first slot holding the bottom rod end; and

the second connector coupled to the second rod end, the second connector having a second slot holding the top rod end.

11. The rotor system of claim 10 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another; and

the second connector and the rod are rotatable about the second rotational axis relative to one another.

12. The rotor system of claim 10 , wherein the first slot and the first rotational axis intersect at an acute angle; and

the second slot and the second rotational axis intersect at a right angle.

13. The rotor system of claim 12 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another;

the second connector and the rod are rotatable about the second rotational axis relative to one another; and

the central link and the rod are substantially parallel.

14. A rotorcraft rotor system, the rotor system comprising:

a hub coupled to a driveshaft;

a blade coupled to the hub;

a swashplate positioned about the driveshaft;

an adjustable length pitch link having central link, a top rod end attached to the blade and a bottom rod end attached to the swashplate with a radial angle between the top rod end and the bottom rod end; and

a centering tool comprising:

a first connector coupled to one of the bottom rod end and the top rod end;

a second connector coupled to the other of the bottom rod end and the top rod end, the centering tool holding the top rod end and the bottom rod end at the radial angle;

a rod having a longitudinal axis, a front face, a rear face, a first rod end and a second rod end;

the first rod end having a first aperture with a first rotational axis;

the second rod end having a second aperture with a second rotational axis parallel to the first rotational axis;

the first connector coupled to the first rod end and having a first slot holding the bottom rod end; and

the second connector coupled to the second rod end, the second connector having a second slot holding the top rod end.

15. The rotor system of claim 14 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another; and

the second connector and the rod are rotatable about the second rotational axis relative to one another.

16. The rotor system of claim 14 , wherein the first slot and the first rotational axis intersect at an acute angle; and

the second slot and the second rotational axis intersect at a right angle.

17. The rotor system of claim 16 , wherein the first connector and the rod are rotatable about the first rotational axis relative to one another;

the second connector and the rod are rotatable about the second rotational axis relative to one another; and

the central link and the rod are substantially parallel.