Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2006A4 QUATTRO SEDAN (8EC) V6-3.2L (BKH)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYSYSTEM SPECIFICATIONSCYLINDER BLOCK SPECIFICATIONS
2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH)
Cylinder Block Specifications
2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH)SECTION Cylinder Block Specifications
Piston and Cylinder Dimensions
Cylinder bore
Maximum deviation from nominal dimension 0.08 mm
Piston
Maximum deviation from nominal dimension 0.04 mm
Piston Ring Gap
Ring to Groove Clearance
Connecting Rod
Radial clearance 0.010 to 0.052 mm
Radial clearance wear limit 0.12 mm
Crankshaft
Axial clearance 0.15 to 0.25 mm
Vibration Damper
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.