Removing and installing diaphragm pressure regulator - RA07041041450X (07.4-1450)
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.
Operation No. of operation texts and operation values or standard texts and flat rates
07-1450
| Fuel pressure | release through service valve (see Diagnosis Manual Engine, Volume 2, Index 3, Testing fuel pressures and internal leaktightness). |
| Vacuum hose | detach, fit on. |
| Circlip (44) | remove, install. |
| Diaphragm pressure regulator (40) | remove, insert. |
| O-rings (46, 47) | replace; oil slightly to facilitate installation. |