Alignment tool for steering knuckle in a work vehicle

1. An alignment tool for a work vehicle, the alignment tool comprising:

an axle housing connecting portion comprising a housing mating feature configured to mount to a respective mating feature of an axle housing; and

a steering knuckle connecting portion coupled with the axle housing connecting portion and comprising a knuckle mating feature configured to mount to a respective mating feature of a steering knuckle, the steering knuckle connecting portion being angled with respect to the axle housing connecting portion such that the housing mating feature is mountable to the mating feature of the axle housing and the knuckle mating feature is mountable to the mating feature of the steering knuckle only when the steering knuckle is at a fully steered position.

2. The alignment tool of claim 1 , wherein the steering knuckle connecting portion comprises a planar surface with the knuckle mating feature formed therein.

3. The alignment tool of claim 2 , wherein the knuckle mating feature comprises an opening.

4. The alignment tool of claim 1 , wherein the axle housing connecting portion comprises an annular ring with the housing mating feature formed therein.

5. The alignment tool of claim 4 , wherein the housing mating feature comprises an opening.

6. The alignment tool of claim 5 , wherein the steering knuckle connecting portion comprises a planar surface with the knuckle mating feature formed therein.

7. The alignment tool of claim 6 , wherein the knuckle mating feature comprises an opening.

8. The alignment tool of claim 1 , wherein the alignment tool is sufficiently rigid to maintain the steering knuckle at the fully steered position when the housing mating feature is mounted to the mating feature of the axle housing and the knuckle mating feature is mounted to the mating feature of the steering knuckle.

9. An axle assembly for a work vehicle, comprising:

an axle housing comprising a mating feature;

a steering knuckle pivotably coupled to the axle housing and comprising a mating feature, the steering knuckle being pivotable, relative to the axle housing, between a zero steered position and a fully steered position;

a wheel hub assembly coupled to the steering knuckle; and

an alignment tool coupled to the axle housing and the steering knuckle, the alignment tool comprising:

an axle housing connecting portion comprising a housing mating feature mounted to the mating feature of the axle housing; and

a steering knuckle connecting portion coupled with the axle housing connecting portion and comprising a knuckle mating feature mounted to the mating feature of the steering knuckle, the steering knuckle connecting portion being angled with respect to the axle housing connecting portion such that the housing mating feature mounts to the mating feature of the axle housing and the knuckle mating feature mounts to the mating feature of the steering knuckle only when the steering knuckle is at the fully steered position.

10. The axle assembly of claim 9 , wherein the steering knuckle connecting portion comprises a planar surface with the knuckle mating feature formed therein.

11. The axle assembly of claim 10 , wherein the knuckle mating feature comprises an opening.

12. The axle assembly of claim 9 , wherein the axle housing connecting portion comprises an annular ring with the housing mating feature formed therein.

13. The axle assembly of claim 12 , wherein the housing mating feature comprises an opening.

14. The axle assembly of claim 13 , wherein the steering knuckle connecting portion comprises a planar surface with the knuckle mating feature formed therein.

15. The axle assembly of claim 14 , wherein the knuckle mating feature comprises an opening.

16. The axle assembly of claim 9 , wherein the alignment tool is sufficiently rigid to maintain the steering knuckle at the fully steered position when the housing mating feature is mounted to the mating feature of the axle housing and the knuckle mating feature is mounted to the mating feature of the steering knuckle.

17. The axle assembly of claim 9 , further comprising a steering angle sensor associated with the steering knuckle and configured to output a steering angle signal corresponding to a steering angle of the steering knuckle.

18. The axle assembly of claim 17 , wherein the steering angle sensor comprises a sensor shaft and a shaft jam nut that is mounted to the sensor shaft, covered when the steering knuckle is in the zero steered position, and exposed when the steering knuckle is in the fully steered position.

19. A method of adjusting an axle assembly for a work vehicle, the method comprising:

pivoting a steering knuckle, relative to a pivotably coupled axle housing, to a fully steered position; and

coupling an alignment tool to the steering knuckle and the axle housing to maintain the steering knuckle in the fully steered position, the alignment tool comprising:

an axle housing connecting portion comprising a housing mating feature mounted to a mating feature of the axle housing; and

a steering knuckle connecting portion coupled with the axle housing connecting portion and comprising a knuckle mating feature mounted to a mating feature of the steering knuckle, the steering knuckle connecting portion being coupled with the axle housing connecting portion and being angled with respect to the axle housing connecting portion such that the housing mating feature mounts to the mating feature of the axle housing and the knuckle mating feature mounts to the mating feature of the steering knuckle only when the steering knuckle is at the fully steered position.

20. The method of claim 19 , wherein the axle assembly comprises a steering angle sensor associated with the steering knuckle and configured to output a steering angle signal corresponding to a steering angle of the steering knuckle, the steering angle sensor comprising a sensor shaft and a shaft jam nut that is mounted to the sensor shaft, covered when the steering knuckle is in the zero steered position, and exposed when the steering knuckle is in the fully steered position, the method further comprising altering the output steering angle signal by rotating the sensor shaft.