1. | Inspect the thrust needle bearing and the needle bearing for galling and rough movement.
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2. | Inspect the splines for excessive wear and damage. |
3. | Check shaft bearing surface for scoring and excessive wear. |
4. | Before installing the O-rings, wrap the shaft splines with tape to prevent O-ring damage. |
5. | Lubricate all parts with ATF during assembly. |
6. | Install the conical spring washer, idler gear, and 31 x 54 mm thrust washer in the direction shown. |
7. | Replace the locknut and conical spring washer with new ones when assembling the transmission. The locknut has left-hand threads. |
8. | Check the axial clearance of the 1st gear and 2nd gear. |
9. | Inspect the condition of the sealing rings. If the sealing rings are worn, distorted, or damaged, replace them. |