Remove/install oil separator - AR01.20-P-9750GZA (ML350, ML550, GL450, GL550)
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 272, 273 in MODEL 164, 251
MODIFICATION NOTES
| 25.7.05 | Bolt connecting oil separator to cylinder head cover | Engine 272 | *BA01.20-P-1003-01L |
| Remove/install | |||
|---|---|---|---|
| Risk of injury to skin and eyes caused by handling hot or glowing objects. | Wear safety gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof. | Keep body parts and limbs well clear of moving parts. | AS00.00-Z-0011-01A | |
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| 1 | Remove air filter housing | AR09.10-P-1150GZA | |
| 2 | Unclip line (1) from bracket at oil separator (2) | ||
| 3 | Remove bolts (2a) | *BA01.20-P-1003-01L | |
| 4 | Remove oil separator (2) from cylinder head cover (3) and detach it from hose (4) | ||
| 5 | Install in the reverse order | ||
| Checking | |||
| 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 | |
| 6 | Conduct engine test run and check the engine for leaks | ||
| 7 | Check engine oil level and correct if required |
CRANKCASE VENTILATION, CYLINDER HEAD COVER
| Number | Designation | Engine 272 | Engine 273 | |
|---|---|---|---|---|
| BA01.20-P-1003-01L | Bolt connecting oil separator to cylinder head cover | Nm | 12 | 12 |