Marking of camshaft bearing caps - AH05.20-P-6992-01AO
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
Engine 120
The camshaft bearing caps are identified with numbers (arrows).
The numbers (arrows) of the camshaft bearing caps are cast in the cylinder heads.
The camshaft bearing caps have to be fitted on again at the same point.
The inlet camshafts can be removed and installed with or without camshaft sprocket.