Remove/install charge air manifold - AR09.41-P-1310GZB: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 Mercedes-Benz ML350, 2010 Mercedes-Benz ML350, 2009 Mercedes-Benz ML320, 2009 Mercedes-Benz GL320, and 2008 Mercedes-Benz ML320. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 642 in MODEL 164, 251
| Remove/install | |||
| Risk of explosion from fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure. | Keep all ignition sources out of hazard area. Do not carry out any work on system when it is pressurized. | - | |
| Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
- | |
| Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel and risk of injury to eyes and skin caused by contact with fuel | No fire, sparks, open flames or smoking. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing when handling fuel. | - | |
| 1 | Drain coolant | AR20.00-P-1142GZB | |
| Notes on coolant | AH20.00-N-2080-01A | ||
| 2 | Remove coolant line from thermostat housing | ||
| 3 | Remove mixing chamber | AR09.20-P-1320GZB | |
| 4 | Remove turbocharger | Model 164 | AR09.40-P-6020GZB |
| Model 251 | AR09.40-P-6020RTB | ||
| 5 | Remove oil supply connection fittings for turbocharger | AR09.40-P-6023GZB | |
| 6 | Remove left rail | AR07.03-P-1010GZB | |
| 7 | Unscrew union nuts on connecting line (19/2) | ||
| *BA07.16-P-1024-01C | |||
| Figure | |||
| 8 | Detach fuel lines (1) on fuel filter | ||
| 9 | Remove leak oil line (2) from fuel line | ||
| 10 | Detach fuel lines (3) | ||
| 11 | Pull out fuel supply line (6) for high-pressure pump | ||
| 12 | Remove bolts for fuel pipe (5) | ||
| 13 | Remove fuel pipe (5) | ||
| 14 | Remove fuel filter with cage | *BA47.20-P-1001-02D | |
| 15 | Unscrew distributor leak oil line (7) | *BA07.16-P-1023-01C | |
| 16 | Disconnect engine wiring harness (12) at control unit | ||
| 17 | Remove glow plug coupling | ||
| 18 | Remove coupling for injectors | ||
| 19 | Remove coupling (8) from engine intake port shutoff (M55) | ||
| 20 | Disconnect connector (10) from exhaust back pressure sensor | With code 474 Particulate filter | |
| 21 | Remove left exhaust gas recirculation positioner (Y27/9) | AR14.20-P-1020GZB | |
| 22 | Unscrew bottom bolt (11) at thermostat housing | *BA20.10-P-1002-01S | |
| 23 | Place engine wiring harness (12) to one side | ||
| 24 | Unscrew bolts (13) at charge air manifold | ||
| See Bolt plan for charge air manifold | AR09.41-P-1310-01PI | ||
| *BA09.41-P-1009-01J | |||
| 25 | Remove charge air manifold (13) | ||
| 26 | Install in the reverse order | ||
| Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 27 | Check oil leak-tightness and leak-tightness of the fuel system for a run engine |
FUEL FILTER
| Number | Designation | Engine 642 | |
|---|---|---|---|
| BA47.20-P-1001-02D | Bolt, fuel filter cage to charge air distribution pipe | Nm | 12 |
COMMON RAIL DIESEL INJECTION (CDI)
| Number | Designation | Engine 642 | ||
|---|---|---|---|---|
| BA07.16-P-1023-01C | Leak oil line on charge air distribution line | M623 | Nm | 12 |
| BA07.16-P-1024-01C | Connecting line between left and right rail | M15 | Nm | 27 |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 642 | |
|---|---|---|---|
| BA20.10-P-1002-01S | Bolt, coolant thermostat housing to charge air manifold | Nm | 9 |
CHARGE AIR PIPE/CHARGE AIR COOLING
| Number | Designation | Engine 642 | |
|---|---|---|---|
| BA09.41-P-1009-01J | Bolt, charge air distribution line to cylinder head | Nm | 18 |