Exploded View

Fig 1: Exploded View Of Mainshaft Reassembly

Special Tools Required 

• Driver, 40 mm I.D. 07746-0030100
• Attachment, 30 mm I.D. 07746-0030300

1. Clean all the parts in solvent, dry them, and apply manual transmission fluid (MTF) to all contact surfaces except the 3rd/4th and 5th/6th synchro hubs.
2. Install the needle bearing and 3rd gear on the mainshaft.
3. Install the double cone synchro assembly (A) by aligning the synchro cone fingers (B) with the holes in 3rd gear (C), then install the synchro spring (D).
   Fig 2: Installing Double Cone Synchro Assembly

   
4. Install the 3rd/4th synchro hub (A) by aligning the synchro ring fingers (B) with the grooves in the 3rd/4th synchro hub (C).
   Fig 3: Installing 3rd/4th Synchro Hub

   
5. Install the 3rd/4th synchro hub (A) using the 40 mm I.D. driver (B).
   Fig 4: Installing 3rd/4th Synchro Hub

   
6. Install the 3rd/4th synchro sleeve (A) by aligning the stops (B) of the 3rd/4th synchro sleeve and 3rd/4th synchro hub. After installing, check the operation of the 3rd/4th synchro hub set.
   Fig 5: Identifying 3rd/4th Synchro Sleeve

   
7. Install the synchro spring (A).
   Fig 6: Identifying Synchro Spring And Double Cone Synchro Assembly

   
8. Install the double cone synchro assembly (B) by aligning the synchro ring fingers (C) with the grooves in the 3rd/4th synchro hub (D).
9. Install 4th gear (A) by aligning the synchro cone fingers (B) with the holes in 4th gear (C).
   Fig 7: Installing 4th Gear

   
10. Install the needle bearings, 4th/5th distance collar, and 5th gear.
11. Install the double cone synchro assembly (A) by aligning the synchro cone fingers (B) with the holes in 5th gear (C), then install the synchro spring (D).
    Fig 8: Installing Double Cone Synchro Assembly

    
12. Install the 5th/6th synchro hub (A) by aligning the synchro ring fingers (B) with the grooves in the 5th/6th synchro hub (C).
    Fig 9: Installing 5th/6th Synchro Hub

    
13. Install the 5th/6th synchro hub (A) using the 40 mm I.D. driver (B) and 30 mm I.D. attachment (C).
    Fig 10: Installing 5th/6th Synchro Hub

    
14. Install the 5th/6th synchro sleeve.
15. Install the synchro spring (A).
    Fig 11: Identifying Synchro Spring And Double Cone Synchro Assembly

    
16. Install the double cone synchro assembly (B) by aligning the synchro ring fingers (C) with the grooves in the 5th/6th synchro hub (D).
17. Install the distance collar and the needle bearing.
18. Install 6th gear (A) by aligning the synchro cone fingers (B) with the holes in 6th gear (C).
    Fig 12: Installing 6th Gear

    
19. Install the new angular ball bearing (A) using the 40 mm I.D. driver (B), 30 mm I.D. attachment, and press (D).
    Fig 13: Installing Angular Ball Bearing