Secondary Shaft Disassembly

Secondary Shaft Disassembly

Exploded View





Special Tools Required

- Wrench, 40 x 42 mm 07XAA-002010A
NOTE: Refer to the Exploded View as needed during the following procedure.

1. Cut the lock tab (A) off the secondary shaft locknut (B) using a chisel (C).
NOTE: Keep all of the chiseled particles out of the secondary shaft.






2. Place a V-block (A) on a vise (B), and put the secondary shaft (C) on the V-block and vise.

3. Attach the wrench (40 x 42 mm) onto the 1st clutch guide, and secure the wrench (40 x 42 mm) with the vise to hold the secondary shaft. Loosen the locknut, and remove it. Remove any burrs from splines on the shaft and splined washer.






4. Place the idler gear (A) on press bases (B), and place a shaft protector (C) between the secondary shaft (D) and the press to prevent damaging the secondary shaft.

5. Support the bottom of the secondary shaft with one hand, then press the secondary shaft out of the press-fitted bearing (E), and the secondary shaft out of the press-fitted bearing.

6. Remove the 1st/1st-hold clutch, 52 mm washer, thrust needle bearing, 1st gear assembly, needle bearings, 1st gear collar, thrust needle bearing, and idler gear.

7. Remove the 32 mm snap ring, and remove the 2nd clutch, splined washer, thrust needle bearing, needle bearing, 2nd gear/park gear, and thrust needle bearing.






8. Inspect the bearings for galling and rough movement.
NOTE: The needle bearing (A) on the 1st gear collar contains the only two no-roller cavities (B); this is normal.

9. Check the shaft bearing surfaces for scoring and excessive wear, and check the shaft splines for excessive wear and damage.

10. Check the 1st gear axial clearance, Secondary Shaft 1st Gear Axial Clearance Inspection 1st gear one-way clutch, 1st Gear One-way Clutch Inspection and secondary shaft installation height. Secondary Shaft Installation Height Inspection/Adjustment