Testing vacuum engine stop for leaks - ra07b16021842x(1842)
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 603.97 Turbo in Model 140
Operation no. of operation texts and work units or standard texts and flat rates: 07-1842
B. Model 140
| Key in steering lock | turn to position "2". |
| Tester (019) 201 589 13 21 00 | connect to suction line "tr" and pressurize with 400+50 mbar vacuum (maximum permissible vacuum drop 6 mbar/min). |
| Tester (019) 201 589 13 21 00 | connect to stop unit (6). |
| Engine | start and run at idling speed. |
| Engine | stop. Vacuum more than 300 mbar for 5-6 seconds. If not, determine cause and rectify. |