Forward Geartrain Assembly

Forward Geartrain Assembly

Forward Geartrain Assembly:

1. Install the forward clutch cylinder thrust bearing (No.5) on the forward clutch cylinder assembly.
1) Use petroleum jelly to hold the forward clutch cylinder thrust bearing (No. 5) in place.





2. Install the forward clutch cylinder assembly into the reverse and high clutch drum assembly.





3. Install the forward ring gear hub thrust bearing (No. 6A) with the tabs facing up.





4. Install the forward clutch thrust washer (No. 6B) into the forward ring gear hub.
1) Use petroleum jelly to hold the forward clutch thrust washer (No. 6B) in place.





5. Install the forward ring gear into the forward clutch cylinder.

Note: Make sure the forward ring gear hub thrust bearing (No. 6A) and forward clutch thrust washer (No. 6B) are inside the forward ring gear.





Caution: Black oxidized color of thrust bearing must face up towards the planetary assembly.

6. Install the forward planetary thrust bearing (No. 7) into the forward ring gear.





7. Install the forward carrier hub assembly into the forward ring gear.

Note: The forward carrier hub assembly is serviced with a 6 pinion assembly in all applications.





Note:
^ There is not a bushing inside the forward sun gear or washer on the back of the input shell.
^ If the sun gear or input shell is damaged perform the follow steps, if not, install the input shell and forward sun gear assembly into planetary gearset.
^ Make sure the forward sun gear aligns with the forward carrier hub assembly. Ensure the input shell aligns with the reverse and high clutch.

8. Inspect sun gear and input shell for damage or wear. If sun gear or input shell are damaged, repair/replace as necessary. Install the input shell and forward sun gear assembly into planetary gearset.





9. Remove the rear snap ring, sun gear, and the snap ring from the sun gear.
1) Remove the rear snap ring.
2) Remove the sun gear.





10. Remove the front snap ring from the sun gear.





11. Install a new snap ring onto the sun gear.





12. Install the sun gear into the input shell.





13. Install a new rear snap ring.