FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercedes Benz
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1990
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300E 4MATIC (124.230) L6-3.0L (103.985)
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Engine
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System Specifications
System Specifications
Cylinder Leakage Limits
Total pressure loss
max. 25 %
Through valves and
cylinder head gasket
max. 10 %
Through pistons and
piston rings
max. 20 %