A4 Quattro Wagon L4-1.8L Turbo (AWM) (2001)
Available shims for S1
1) By using shim tolerances, it is possible to determine the exact shim thickness required, insert two shims if necessary
Checking measurement
Drive pinion installed with shim S3
Differential installed with shims "S1" and S2
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Turn differential 5 rotations in each direction to seat the tapered roller bearing.
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Measure backlash 4 times on circumference.
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Specification: 0.12 to 0.22 mm
Notes
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If backlash is outside tolerance, repeat adjustments. Do not change total shim thickness "Stotal" while doing so.
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The individual measurement values can deviate a maximum of 0.06 mm from each other