M/T Mainshaft Reassembly

Exploded View





 

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 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).

 


4.Install the 3rd/4th synchro hub (A) by aligning the synchro cone fingers (B) with the grooves in 3rd/ 4th synchro hub (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 double cone synchro assembly (B) by aligning the synchro cone fingers (C) with the grooves in 3rd/4th synchro hub (D).

9.Install the 4th gear (A) by aligning the synchro cone fingers (B) with holes in 4th gear (C).

 

10.Install the needle bearings, distance collar, 5th gear, and 5th gear synchro spring and ring.

11.Install the 5th synchro hub (A) by aligning the synchro cone fingers (B) with the grooves in 5th/6th synchro hub (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 the grooves in 5th synchro hub (D).

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