Mainshaft Reassembly

Mainshaft Reassembly

Special Tools Required
^ Driver, 40 mm I.D. 07746-0030100
^ Attachment, 30 mm I.D. 07746-0030300

NOTE: Refer to the Exploded View as needed during this procedure.

1. Clean all the parts in solvent, dry them, and apply lubricant to all contact surfaces except the 3rd/4th and 5th synchro hubs.
2. Install the needle bearing and 3rd gear on the mainshaft.
3. Install the synchro ring and the synchro spring.





4. Install the 3rd/4th synchro hub (A) by aligning the synchro ring fingers (B) with 3rd/4th synchro hub Grooves (C).





5. Install the 3rd/4th synchro hub (A) using the special tool.





6. Install the 3rd/4th synchro sleeve (A) by aligning the stops (B) with the 3rd/4th synchro sleeve and hub. After installing, check the operation of the 3rd/ 4th synchro hub set.





7. Install the synchro spring (A).
8. Install the synchro ring (B) by aligning the synchro cone fingers (C) with 3rd/4th synchro hub grooves (D).
9. Install the 4th gear, needle bearing, distance collar, needle bearing, and 5th gear.
10. Install the synchro ring and the synchro spring.





11. Install the 5th synchro hub (A) by aligning the synchro cone fingers (B) with 5th synchro hub Grooves (C).





12. Install the 5th synchro hub (A) using the special tools.
13. Install the 5th synchro sleeve.





14. Install the synchro spring (A).
15. Install the synchro ring (B) by aligning the synchro cone fingers (C) with 5th synchro hub grooves (D).
16. Install the MBS distance collar and the tapered cone ring.





17. Install the new ball bearing (A) using the special tools and a press (B).