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Home >> Mercedes Benz >> 1991 >> 560SEC (126.045) V8-5.6L (117.968) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Timing Components >> Timing Chain
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Timing Chain

Bolts for Chain Tensioner to Cylinder Head 25
Mounting Bolt for Camshaft Sprocket 100
Bolts for Cylinder Head 3
Chain Tensioner Union Nut 90
From October 1990 a crowned seal A 25 x 30 is supplied as a replacement part. This seal is forced into the thread if the tightening torque is too high. Tighten to 75 Nm instead of 90 Nm when this seal is used.