Remove/install expansion reservoir - AR46.25-P-1000EWL
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212 with ENGINE 272, 273
| Remove/install | |||
| Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning from swallowing hydraulic fluid. | Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. | AS00.00-Z-0013-01A | |
| 1 | Open engine hood and raise to vertical position | AR88.40-P-1000EW | |
Close engine hood: The clamping lever must be fitted and locked. |
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| 2 | Remove front engine cover | ||
| 3 | Remove the left engine intake air duct | ||
| 4 | Remove cap (1d) and extract oil from the expansion reservoir (1) | Figure | |
| 5 | Remove coolant hose from holder on oil-water heat exchanger | ENGINE 273 | |
| 6 | Detach return line (3) from expansion reservoir (1) | ||
| Figure | |||
| 7 | Remove screws/bolts (1s) | *BA46.30-P-1003-01T | |
| 8 | Press out clamp (4) to the side | ||
| Fig 4 | |||
| 9 | Remove expansion reservoir (1) from connection fitting of power steering pump (2) | ||
| Figure | |||
| 10 | Install in the reverse order | ||
| 11 | Fill and bleed power steering pump (2) | AR46.30-P-0010EW | |
| 12 | Check oil level in expansion reservoir (1) and correct if necessary | ||
| MODEL 212 except CODE 211 (Direct steering) | AP46.00-P-4612EW |
POWER STEERING PUMP
| Number | Designation | MODEL 212 | |
|---|---|---|---|
| BA46.30-P-1003-01T | Expansion reservoir bolt | Nm | 9 |