Removing and installing air-to-oil cooler - ra180c1041300x(1300)
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 104 in Model 140
C. Model 140 with air-to-oil cooling
Preceding work:
Bottom engine compartment panel removed
(Maintenance Manual 6190)
Operation no. of operation texts and work units or standard texts and flat rates:
18-6820
| Oil pipes (1) at air-to-oil cooler | unbolt, bolt on (30 Nm). |
| Bolts | unscrew, screw on. |
| Metal holder | remove, install. |
| Air-to-oil cooler | lift out from mounting points, insert. |
| Leaks | check when engine warm.
NOTE:
The oil circulates in the air-to-oil cooler (2) once the thermostat valve in the oil filter opens.
|
| Oil level | check, adjust to correct level (18-0020) . |