Remove/install power steering pump - AR46.30-P-0500EWL
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 death caused by vehicle slipping or toppling off of 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 | |
| Risk of injury to skin or eyes caused by hydraulic fluid spraying out under high pressure. Risk of poisoning caused by swallowing hydraulic fluid Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses. | AS00.00-Z-0013-01A | ||
| Before opening the hydraulic system, thoroughly clean the area surrounding the separation point. Even the smallest dirt particles, introduced into the hydraulic components, can lead to malfunctions and a total failure of the hydraulic system | |||
| 1 | Open engine hood and raise to vertical position | AR88.40-P-1000EW | |
| 2 | Remove front engine cover | ||
| 3 | Remove the left engine intake air duct | ||
| 4 | Remove coolant hose from holder on oil-water heat exchanger | Engine 273 | |
| 5 | Remove power steering expansion reservoir | AR46.25-P-1000EWL | |
| 6 | Remove poly-V belt | AR13.20-P-0001EWS | |
| 7 | Remove front and center section of engine compartment paneling | AR61.20-P-1105EW | |
| 8 | Detach refrigerant compressor from cylinder crankcase | AR83.55-P-5300EW | |
| 9 | Disconnect electrical connector on power steering pump (2) | ||
| 10 | Detach pressure line (1) from power steering pump (2) | ||
| *BA46.30-P-1004-01T | |||
| Figure | |||
| 11 | Unscrew bolts (2s) and remove power steering pump (2) | *BA46.30-P-1001-01T | |
| *BA46.30-P-1008-01T | |||
| 12 | Install in the reverse order | ||
| 13 | Fill and bleed power steering pump (2) | AR46.30-P-0010EW |
POWER STEERING PUMP
| Number | Designation | Model 212 | ||
|---|---|---|---|---|
| BA46.30-P-1001-01T | Power steering pump to timing case/crankcase | Normal threads | Nm | 20 |
| Self-tapping threads | Nm | 35 | ||
| BA46.30-P-1004-01T | Attachment, high pressure expansion hose to power steering pump | Union nut | Nm | 40 |
| Banjo bolt | Nm | 45 | ||
| Bolt M8 | Nm | 18 | ||
| BA46.30-P-1008-01T | Bolt, support to cylinder crankcase/power steering pump | Nm | 20 | |