2. Mark the position of the gear selector lever on the grooves, loosen the clamping bolt, disconnect the selector lever.
3. Unscrew the bolts of the selector shaft cover, remove the cover, remove the selector shaft assembly.
4. Remove the bolts securing the bearing carrier to the gearbox housing, push out the two dowel pins.
5. Extend the selector shaft as far as possible so that it can be disengaged from the clamps on the shift rods and then separate the bearing carrier with mechanism assembly from the gearbox housing.
6. Remove the coating from the end of the bearing carrier. If a metal cover is installed, knock it out with a punch and remove the O-ring. If a rubber plug is installed, punch through the center of the plug with a large screwdriver and pry out the plug. If the gearbox has a metal cover, do not install a rubber plug because it will block the oil hole.
7. Clamp the input shaft in a vise, unscrew and remove the hex bolt from the end of the shaft.
8. Support the gear retainer guard (bearing), unscrew and remove the twelve mounting bolts. Remove the cover. Remove inner ring A (Pic. 6.26) ball bearing.
9. Using a universal puller, pull off the 5th gear synchronizer hub and the output shaft bearing inner race, then the synchronizer ring. Push out the roll pin securing the 5th shift fork.
10. Remove the retaining ring securing the 5th gear, then remove the 5th drive gear and bias fork, leaving the 5/3X shift rod in the fastener housing.
11. Remove the shift rod lock screws, carefully clamp the 4th gear/gear in a vise (equipped with soft sponges for protection). Loosen and remove the gear bolt.
12. To get the 5th driven mechanism, an extractor is needed. After removing the mechanism, remove the adjusting washer.
13. Support the free end of the 1/2 shift fork shaft, push out the roll pin securing the shift fork to the shaft.
14. Displace the roll pin of the 3/4 gear fork. Remove the 3/4 shift rod, leave the shift fork on the hub. Do not lose the lock key.
15. Unscrew and remove the lever bolt.
16. Now the gears and the input shaft should be slightly extended. Then remove the input shaft with the 3/4 gear fork.
17. Disconnect the reverse gear spring clip on the gear side and rotate around to remove the 1/2 shift fork and stem. Remove the output shaft.
18. Disassemble the gearbox housing as follows. First insert a suitable rod through one of the actuator flange bolt holes so that the rod is against one of the cover ribs and to prevent the flange from rotating, then unscrew the central flange bolt. Repeat for the other drive flange, then remove the flanged shafts. Mark each shaft to avoid confusion during installation.
19. Remove bolts of a casing of differential, remove a covering, take differential.
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