Mazda MX-5 1990 Workshop Manual page 367

1. Clutch hub
2. Synchronizer key
3. Clutch hub sleeve
4. Synchronizer key spring
5. Synchronizer ring (4th)
6. Needle bearing
7. Main drive gear
8. Bearing housing assembly
9. Washer
10. Mainshaft gear assembly
Assembly Note. page J-35
11 . Countershaft
Assembly Note. page J-35
1 2. Counter reverse gear
13. Washer
14. Inner race
TRANSMISSION
15. Needle bearing
16. Reverse gear
17. Synchronizer ring (Reverse)
18. Clutch hub assembly
19. Locknut (Mainshaft)
Assembly Note. page J-35
20. Synchronizer ring (5th)
21. 5th gear
22. Steel ball
23. Thrust lock washer
Assembly Note. page J-36
24. C-washer
Assembly Note. page J-36
25. Retaining ring
Assembly Note. page J-36
Assembly note
J
26. Mainshaft rear bearing
Assembly Note. page J-36
27. C-washer
Assembly Note. page . . . J-36
28. Retaining ring
Assembly Note. page J-36
29. Washer
Assembly Note. page J-36
30. Snap ring
31. Spacer
32. Cou nter 5th gear
33. Countershaft rear bearing
Assembly Note. page J-36
34. Locknut (Countershaft)
Assembly Note. page J-37
05UOJX·039
Mainshaft and countershaft
1. Place the mainshaft gear assembly and the countershaft on
the bearing housing.
2. Use a suitable bar to press in the countershaft.
97UOJ1-057
...
..
(Q)
©
BEARING HOUSING
97UOJ1-058
Locknut (Mainshaft)
Note
• Use pads in the vise to prevent damaging the bear-
ing housing.
1. Secure the bearing housing in a vise.
2. Slide the clutch hub sleeves onto 1 st and reverse gears to
lock the mainshaft.
3. Tighten a new locknut with the SST.
Tightening torque:
128-235 N·m (13-24 m-kg, 94-174 ft-Ib)
4. Use a chisel to stake the locknut.
J-35