2. In connection with the above, the repair of the manual transmission should be entrusted to specialists from the Audi car service center.
3. The assembly details of the manual transmission are shown in the illustrations.
6.3a. Gear assembly parts, bearing plates and covers 1. Gearbox housing; 2. Selector shaft with cylinder; 3. Bolts, 12 pcs., 25 Nm; 4. Axle cover 2; 5, 6. Bolts, 25 Nm; 7. Sealing cover; 8. Oil collector; 9. Bolt, 150 Nm; 10. 2nd inner race of 4-point bearing; 11. End cap; 12. Gasket, subject to replacement; 13, 15. Mounting sleeve; 14. Assembly of gears and shafts
6.3b. Differential installation details 1. Bolt, 10 Nm, then tighten by 90°; 2. Flanged shaft; 3. Bolts, 10 pcs., 25 Nm; 4. Main gear cover; 5. Oil filler plug; 6. Differential; 7. Gearbox housing
6.3c. Gear assembly details 1. Bearing plate; 2. 5th and 6th gear selector rod; 3. Reverse gear pusher; 4. Input shaft; 5. 3rd and 4th gear selector fork; 6. 3rd and 4th gear selector rod; 7. Output shaft; 8. 1st and 2nd gear selector rod; 9. Pusher for 1st and 2nd gears; 10. Retaining ring; 11. Selector rod lock bolts
6.3d. Input shaft assembly details 1. Gearbox housing; 2. Input shaft needle bearing; 3. Bearing retaining ring 2; 4. Input shaft retaining ring; 5. Thrust washer; 6. Needle bearing for gear 7; 7. 4th gear pinion; 8. 4th gear synchronizer ring; 9. Locking sleeve paired with synchronizer hub; 10. Retaining ring; 11. 3rd and 4th gear synchronizer hub; 12. 3rd gear synchronizer ring; 13. 3rd gear pinion; 14. Needle bearing for gear 13; 15. Input shaft; 16. Spring pin, subject to replacement; 17. Input shaft roller bearing; 18. Bearing plate; 19. Inner race of roller bearing; 20. Retaining ring; 21. Bearing support washer 22; 22. Needle bearing of 6th gear pinion; 23. 6th gear pinion; 24. 6th gear synchronizer ring; 25. 5th and 6th gear synchronization hub; 26. Locking sleeve paired with synchronizer hub; 27. 5th gear synchronizer ring; 28. 5th gear pinion; 29. Inner race of gear 28; 30. Needle bearing of gear 28; 31. 1st inner race of 4-point bearing of input shaft; 32. End cap; 33. 2nd inner race of 4-point bearing of input shaft; 34. Bolt, 150 Nm
6.3e. Output shaft assembly details 1. Gearbox housing; 2. Washer S3; 3. Outer bearing race 5; 4. Output shaft with helical gear; 5. Large tapered roller bearing; 6. 6th gear pinion; 7. Spacer sleeve; 8. 3rd gear pinion; 9. Inner race of gear 11; 10. Needle bearing of gear 11; 11. 2nd gear pinion; 12. 2nd gear synchronizer ring; 13. 1st and 2nd gear synchronizer hub; 14. Locking sleeve for 1st and 2nd gears; 15. 1st gear synchronizer ring; 16. Inner race of gear 18; 17. Needle bearing of gear 18; 18. 1st gear pinion; 19/20. Inner/outer race of small tapered roller bearing; 21. Washer S4; 22. Bearing plate; 23, 25, 27. Retaining ring; 24/26. 6th/5th gear pinion; 28. End cap
[The original article is available on the online resource: audimanual.ru]