A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Insert shim - 2 - and differential tapered roller bearing outer race - 1 - into transmission housing up to stop by hand.
‹› Do not tilt shim and outer race when inserting.
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Replace O-ring - arrow -.
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Insert differential into transmission housing.
If the outer race for taper roller bearing and the shim have fallen out of cover for final drive:
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Lubricate shim and outer race for taper roller bearing with gear oil and insert into final drive cover as far as stop.
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Tighten final drive cover bolts as follows: