A6 Quattro Wagon V6-2.8L (AFC) (1995)
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The illustrated friction torques should be set
Determining Dimension e
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Leave calculated thickness of shim (1.60 mm in example) in place behind tapered roller bearing outer race in transmission cover (S4 side).
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Install transmission cover again.
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Rotate pinion and hollow shaft several times so that tapered roller bearings can settle.
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Adjust setting ring of universal measuring bar VW 385/1; dimension -a- = 35 mm.
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Adjust sliding ring; dimension -b- = 75 mm.
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Set up universal measuring bar as shown.
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Ring gear diameter 170 mm: Ro = 54.95 mm
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Dial indicator extension used should be 6.5 mm (0.256 in.) long when Ro = 54.95 mm.
Set master gauge VW 385/30 as follows:
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Place on measuring bar and set dial indicator (3 mm range) to zero with 1 mm preload.
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Lay end plate VW 385/33 onto pinion head.
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Remove master gauge and insert measuring bar into housing.
Centering disc VW 385/3 faces final drive cover.
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Install final drive cover and lighten four bolts.
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Draw second centering disc out with sliding ring so far that bar can only be adjusted if turned by hand.