240
© 2022 Eaton Cummins Automated Transmission Technologies. All rights reserved.
2022.10.7
Main Case Disassembly and Lubrication Tube Removal | Disassembly and Assembly TRSM0940
19. Using the K-Line J-hook, position the hook underneath 
the middle Main Shaft Sliding Clutch (2nd–3rd Gear 
Sliding Clutch). 
20. Keeping the Reverse Gear tucked against 1st Gear, 
move the Main Shaft as far towards the back of the 
case as possible. Lift the front of the Main Shaft out 
and swivel the Main Shaft out of the Main Case. 
Note: Use caution when lifting the Main Shaft from the 
Main Case as the Reverse Gear can move freely. If low 
force gearing is present, the 1st/Rev hub as well as the 
Reverse gear will move freely.
21. Remove the snap ring from the rear lower Counter 
Shaft Bearing.
22. Drive the rear lower Counter Shaft Bearing from the 
bore using a soft bar and hand maul.