Counter Gear Shaft Disassemble

Counter Gear Shaft Disassemble

Tools Required

J 22912-B Split Plate Bearing Puller






Important: Inspect the countershaft gear subassembly before disassemble. Refer to Gears and Shafts Cleaning and Inspection (Gears and Shafts Cleaning and Inspection) .


1. Remove the snap ring (142) from the countershaft above the counter gear front bearing (128). Discard the snap ring (142).





Important: Place the edge of gear on press plate.


2. Using a hydraulic press and J 22912-B , remove the counter gear front bearing and reverse synchronizer assembly as a unit.




3. Remove the following components as an assembly:

* the counter gear front bearing (128)
* the reverse gear bushing (114)
* the reverse gear (206)
* the reverse gear bearing (133)
* the reverse gear blocking ring (122)

4. Using a magnet, remove the locking ball (194) from the countershaft.




5. Using a hydraulic press and J 22912-B , remove the reverse gear spline and 1st gear as a unit.




6. Remove the reverse gear spline (112).
7. Remove the 1st gear (199).
8. Remove the 1st gear bearing (134).




9. Remove the 1st gear synchronizer inner cone (96).
10. Remove the 1st gear synchronizer outer cone (97).
11. Remove the 1st gear outer blocking ring (98).




12. Remove the snap ring and discard.





Important: Place the edge of gear on press plate.


13. Using a hydraulic press, remove the 2nd gear and the 1-2 synchronizer assembly as a unit.




14. Remove the following components as an assembly:

* The 1st/2nd gear synchronizer sleeve (117)
* The 2nd gear outer blocking ring (98)
* The 2nd gear synchronizer outer cone (97)
* The 2nd gear synchronizer inner cone (96)
* The 2nd gear (200)
* The 2nd gear bearing (135)
* The snap ring (142)





15. Using J 22912-B and a hydraulic press, remove the cylindrical roller bearing inner race.