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