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2009
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S6 Quattro Sedan (4F2) V10-5.2L (BXA)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Cylinder Block Assembly
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Piston
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Testing and Inspection
Piston: Testing and Inspection
Pistons, Checking
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Measure approximately 15 mm from the lower edge at a 90° angle to the piston pin axis using an external micrometer 75 to 100 mm.
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Maximum deviation from nominal dimension: 0.03 mm.