Vehicle transmission shift shaft bushing assembly

1 . A method of replacing an original equipment (OE) bushing on a vehicle transmission shift shaft, the shift shaft having a first diameter, a shift lever fixedly mounted to an end thereof, and a step defining a second diameter smaller than the first diameter along a length thereof, the method comprising:

positioning a seal on the shift shaft abutting the shift lever;

positioning a spacer on the shift shaft inboard of the seal; and

positioning a bushing on the shift shaft over the spacer and the seal compressing the seal axially and radially against the shaft and the shift lever.

2 . The method of claim 1 , wherein the spacer is a sleeve.

3 . The method of claim 1 , further including positioning a retaining clip on the shift shaft inboard of the bushing.

4 . The method of claim 1 , wherein the bushing includes a flange at an outboard end thereof and an angled bore lead at the flange, and wherein the bushing length creates a preload, maintaining engagement of the seal with the shift shaft and the shift lever, and wherein the flange assists compressing the seal while installing a retaining on the shift shaft inboard of the bushing.

5 . A method for assembling a vehicle transmission shift shaft assembly with a shift shaft having a first diameter, a shift lever fixedly mounted to an end thereof, and a step defining a second diameter smaller than the first diameter along a length thereof, the method comprising:

positioning a seal on the shift shaft to abut the shift lever;

positioning a spacer on the shift shaft to abut the seal;

positioning a bushing over the spacer; and

positioning a retainer clip on the shift shaft adjacent to the step so as to retain the bushing over the spacer.

6 . The method according to claim 5 , wherein the bushing is positioned so as to also be positioned at least partially over the seal.

7 . The method according to claim 5 , wherein the spacer is flexible and is stretched over the first diameter of the shift shaft.

8 . The method according to claim 5 , wherein the spacer is a multi-part member positioned on the shift shaft by positioning individual members of the multi-part member together around the shift shaft.

9 . The method according to claim 5 , wherein the retaining clip is separate from the bushing and is positioned on the shaft between the bushing and the step.

10 . The method according to claim 5 , wherein the retaining clip is a retaining ring positioned on the shift shaft by pressing the retaining ring axially inwardly toward the shift shaft.

11 . The method according to claim 5 , wherein the bushing includes an angled bore lead and the bushing is positioned to preload the seal.

12 . The method according to claim 5 , wherein the shift lever remains rigidly coupled to the shift shaft while the seal, the spacer, and the bushing are positioned on the shift shaft.

13 . The method according to claim 5 , further comprising removing an OE bushing from the shift shaft before positioning at least the spacer and the bushing on the shift shaft.

14 . A method for assembling a vehicle transmission shift shaft assembly with a shift shaft having a first diameter, a shift lever fixedly mounted to an end thereof, and a step defining a second diameter smaller than the first diameter along a length thereof, the method comprising:

positioning a seal on the shift shaft to abut the shift lever;

positioning a spacer on the shift shaft to abut the seal; and

positioning a bushing on the shift shaft over the spacer and such that the bushing compresses the seal radially against the shift shaft and axially against the shift lever.

15 . The method according to claim 14 , wherein the bushing comprises a flange, and wherein the bushing is positioned with the flange proximate the shift lever.

16 . The method according to claim 14 , wherein the shift lever remains rigidly coupled to the shift shaft while the seal, the spacer, and the bushing are positioned on the shift shaft.

17 . The method according to claim 14 , further comprising removing an OE bushing from the shift shaft before positioning at least the spacer and the bushing on the shift shaft.

18 . The method according to claim 14 , wherein the spacer is a multi-part member positioned on the shift shaft by positioning individual members of the multi-part member together around the shift shaft.

19 . The method according to claim 14 , further comprising positioning a retaining clip to retain the bushing on the shift shaft.

20 . The method according to claim 19 , wherein the retaining clip is separate from the bushing and is positioned on the shift shaft between the bushing and the step.