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Audi
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2004
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A8L Quattro Sedan (4E8) V8-4.2L (BFM)
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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System Specifications
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Cylinder Head Torque & Sequence
Cylinder Head Torque & Sequence
Cylinder Head Bolt
1st stage
30 Nm
2nd stage
60 Nm
3rd stage
90° (1/4 turn) further
4th stage
90° (1/4 turn) further
Note: It is not necessary to re-tighten cylinder head bolts later repairs have been performed.