Remove, install exhaust manifold with catalytic converter - AR14.10-P-4095QK
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2007 Mercedes-Benz C350, 2007 Mercedes-Benz C280, 2007 Mercedes-Benz C230, 2006 Mercedes-Benz C55, and 2006 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 271.940 in MODEL 203.042 /242 /742, 209.342 /442
ENGINE 271.946 in MODEL 203.046 /246 /746
ENGINE 271.948 in MODEL 203.040 /240 /740
ENGINE 271.942 in MODELS 203.243 /743, 209.343, 203.043
ENGINE 271.921 in MODEL 203.730
ENGINE 271.955 in MODEL 209.341 /441
MODIFICATION NOTES
| 25.9.06 | Nut, exhaust manifold to cylinder head | Engine 271 | *BA14.10-P-1001-01E |
| Remove/install | |||
| Risk of death caused by vehicle slipping or toppling off the lifting platform. | Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 1 | Detach lower engine compartment paneling | AR61.20-P-1105P | |
| 2 | O2-Remove sensor plug downstream of TWC (G3/1) and O2-sensor plug upstream of TWC (G3/2) | ||
| 3 | Dismount front exhaust system at catalytic converter (157) | *BA49.10-P-1003-01K | |
| 4 | Dismount shield (4) on exhaust manifold (1) | ||
| 5 | Dismount shield (5) at power steering pump | ||
| 6 | Unscrew nuts (2) at exhaust manifold (1) | *BA14.10-P-1001-01E | |
| 7 | Remove exhaust manifold (1) | ||
| 8 | Install in the reverse order | ||
| 9 | Restore mixture adaptation with STAR DIAGNOSIS | If O2 sensor upstream of the TWC (G3/2) was replaced. | |
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A |
| Number | Designation | Engine 271 | |
|---|---|---|---|
| BA14.10-P-1001-01E | Nut, exhaust manifold to cylinder head | Nm | 21 |
| Number | Designation | Engine 271 in model 203/209 | |
|---|---|---|---|
| BA49.10-P-1003-01K | Bolt, flange connection to exhaust pipe/ exhaust manifold | Nm | 20 |