Assembly

1. Install striking lever and striking rod.

2. Install selector and retaining pin.

3. Install reverse gate assembly.

4. Install final drive assembly.
5. Install input shaft and mainshaft with 1st & 2nd shift fork assembly.

Note: Be careful not to damage input shaft oil seal.

6. Install interlock balls and plunger.

7. Install 3rd & 4th shift fork and bracket, then install 3rd & 4th fork rod, stopper ring and retaining pin.

8. Install interlock balls.

9. Install 5th shift fork and bracket, then install fork rod, stopper ring and retaining pin.

10. Install 5th & reverse check plug, spring and ball.

11. install reverse lock spring on 5th & reverse bracket.

Note: Pay attention to its direction.

12. install check bail and reverse lever spring on reverse lever assembly.

Note: Apply multi-purpose grease to check ball.

Note: Pay attention to direction of reverse lever spring.

13. Install reverse lever assembly on clutch housing.

14. Install reverse arm shaft and retaining pin.

15. Hook reverse lock spring and reverse lever spring on reverse lever assembly.

16. Mesh 4th gear, then install reverse idler gear and shaft.

Note: Pay attention to direction of tapped hole.

17. Place magnet on clutch housing.

18. If bearing preload was adjusted, install selected shim(s) into transmission case.

Note: To aid in installation of transmission case, place shift selector in the 1st and 2nd shift bracket or between 1st and 2nd bracket and 3rd and 4th bracket.

19. Apply sealant to mating surface of transmission case and install it.
20. Install position switch.

21. Apply sealant to threads of check plugs. install balls, springs and plugs.
22. After assembly, check that you can shift into each gear smoothly.

23. Measure total turning torque.

Total turning torque (New bearing): 8.8 - 21.6 N.m (90 - 220 kg-cm, 78 - 191 in-lb)

Note: When old bearing is used again, preload will be slightly less than the above. Make sure torque is close to the specified range.