Tools Required

Notice:  Do not nick, scratch or damage the sealing surface. The sealing surface is a machined surface. Damage to the machined surface can cause leakage.

Important: Only remove the bearings if replacing the bearings. Do not use the bearings again after removal.

1. Inspect the bearings for damage or wear. Refer to Bearings and Spacers Cleaning and Inspection .
2. Remove the shift rail bearing using the J 44707  (1) and the J 44737  (2).

2.1.	Expand the J 44737  (2) to fit securely in the bearing.

2.2.	Install the J 44707  (1) to the J 44737  (2).

2.3.	Rest the bar of the J 44707  (1) on the case. Do not let the bar of the J 44707 damage the case.

2.4.	Remove the shift rail bearing.




3. Remove the countershaft front bearing race using the J 44736  (1) and the J 44728  (2).

3.1.	Install the J 44728  (2) in order for the fingers to fit in the notches in the case.

3.2.	Expand the J 44728  (2) to fit securely in the bearing race.

3.3.	Align the legs of the J 44736 to rest on the webbing of the case.

3.4.	Remove the countershaft front bearing race.




4. Remove the countershaft bearing shims and discard.



5. Remove the mainshaft front bearing race using the J 44736  (1) and the J 44733  (2).

5.1.	With the J 44736  (1) attached to the J 44733  (2), hit the forcing screw in order to bend the input gear oil deflector. This allows the J 44733  (2) to fit under the bearing race.

5.2.	Expand the J 44733  (2) to fit securely under the bearing race.

5.3.	Align the legs of the J 44736 to rest on the webbing of the case.

5.4.	Remove the input shaft bearing race.




6. Remove the input gear oil deflector and discard.
7. Remove the input shaft bearing shims and discard.



8. Remove the oil trough.



9. Remove the input shaft seal and discard.



10. Remove the transmission vent if necessary.



11. Remove the power take-off (PTO) cover bolts.
12. Remove the PTO cover.
13. Remove and discard the PTO cover gasket.