Allroad Quattro V6-2.7L Turbo (APB) (2002)
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1. Gearbox housing
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Servicing
2. Shim "S3"
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Adjustment overview
3. Outer race for large taper roller bearing 1)
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Pulling out see Fig. 1
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Pressing in see Fig. 2 and Fig. 3
4. Drive pinion 1)
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Paired with crown wheel (final drive set)
5. Needle bearing for flange shaft/drive pinion
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Pulling out see Fig. 4
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Driving in see Fig. 5
6. Inner race for large taper roller bearing 1)
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Pressing off see Fig. 6
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Pressing on see Fig. 7
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Low friction bearing; do not oil when measuring friction torque
7. Circlip
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Redetermining see Fig. 8
8. Flange ring
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Installation position
9. Tapered rollers
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Qty. 23
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Installation position
10. Support ring
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Installation position
11. Corrugated spring
12. Needle - bearing for drive pinion/hollow shaft
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Oil before installing
13. Hollow shaft with 3rd and 4th speed gears 1)
14. Needle bearing for 2nd speed sliding gear
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Split
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Oil with gear oil before installing
15. 2nd speed sliding gear
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Pressing off
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Before installing, fit spring and slide needle bearing onto hollow shaft
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After installing, check axial clearance with a feeler gauge (0.15 - 0.35 mm)
16. Synchroring for 2nd gear
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Coated with Molybdenum
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Checking for wear
17. Synchrohub for 1st and 2nd gear
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Pressing off see Fig. 12
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Pressing on see Fig. 13
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Installation position: flush hub towards 2nd speed sliding gear
18. Circlip
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Removing and installing see Fig. 11
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Redetermining see Fig. 8
19. Washer
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Removing and installing see Fig. 11
20. Locking collar for 1st and 2nd gear
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Installation position: splines for reverse gear towards synchro ring for 2nd gear
21. Synchroring for 1st gear
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Checking for wear
22. Needle bearing for 1st speed sliding gear
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Oil with gear oil before installing
23. 1st speed sliding gear
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Before installing, insert spring
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After pressing on -item 24 -, check axial clearance
24. Inner race for small taper roller bearing 1)
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Pressing off see Fig. 9
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Pressing on see Fig. 10
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Low friction bearing; do not oil when measuring friction torque
25. Outer race for small taper roller bearing 1)
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Driving out see Fig. 15
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Pressing in see Fig. 16
26. Shim "S4"
