Removal and installation of the oil overpressure valve - ra18006010215x(0215)

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.

Engines 601, 602 (except 602.98), 603

Preceding work:

Oil sump removed (01-310).

Operation no. of operation texts and operation values or standard texts and flat rates 18-5043

Fig 1: Identifying Oil Overpressure Valve Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Screw plug (249)	The screw plug is spring-tensioned. Unscrew, screw in, 50 Nm. Renew seal.
Guide pin (250), compression spring (251) and piston (252)	take off, install.

Special tool

Fig 2: Identifying 00 (001 589 66 21 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.