A4 Sedan V6-2.8L (AHA) (1998)
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After installing shims S1 and S2, turn differential 5 rotations in each direction to seat tapered roller bearings.
Note:
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For transmissions without polygon bearing, use VW52118 bushing instead of VW521112 shown.
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Measure backlash 4 times on circumference.
Specification: ...................................................................................................................................................................................... 0.12 - 0.22 mm
Notes:
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If backlash lies outside tolerance, repeat adjustments. Do not change total shim thickness Stotal.
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The individual measurements must not vary more than 0.06 mm from each other.