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Home >> Audi >> 2007 >> A4 Cabriolet (8HE) L4-2.0L Turbo (BWT) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Block Assembly >> Piston Ring >> Testing and Inspection >> Ring to Groove Clearance, Checking

Ring to Groove Clearance, Checking

Ring to Groove Clearance, Checking

- Clean ring groove of piston before checking.

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