Operation CHARM
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Audi
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1991
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90 Quattro 20V L5-2309cc 2.3L DOHC (7A)
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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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Camshaft, Engine
Camshaft, Engine
Axial Clearance Wear Limit
0.2 mm (0.008 in.)
RadIal Clearance Wear Limit
0.2 mm (0.008 in.)
Valve Timing
Intake Opens Before TDC
6°
Intake Closes Before BDC
38°
Exhaust Valve Opens Before BDC
42°
Exhaust Valve Closes Before TDC
3°