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Remove/install oil separator - AR01.20-P-9750LFD

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ENGINE 642 in MODEL 207, 212, 218 with CODE 927 (Emission control system with Euro 6 technology) 

ENGINE 642 in MODEL 222 

Fig 1: Oil Separator Remove/Install Components
G09973801DANGERIMPORTANTREMOVINGINSTALLINGINSTALLATION IMPORTANTTORQUE SPECIFICATIONTORQUE SPECIFICATIONINSPECTREFER TO MAINTENANCENOTESIMPORTANTFLUID SPECIFICATIONDANGERCourtesy of MERCEDES-BENZ USA
DANGER Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
IMPORTANT Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Remove engine cover INSTALLATION IMPORTANT Ensure correct seating.  
2 Remove engine air intake duct downstream of air filter   AR09.10-P-8130OGE
3 Detach electrical connections (1, 6) from holder and expose    
4 Remove screw/bolts (2) on oil separator (4) TORQUE SPECIFICATION Bolt, oil separator/bleed valve to cylinder head cover *BA01.20-P-1005-01P 
5 Remove screws/bolts (3) of bleed valve (5) TORQUE SPECIFICATION Bolt, bleed valve/cover to cylinder head *BA01.20-P-1006-01P 
6 Remove oil separator (4) with bleed valve (5)    
7 Install in the reverse order    
INSPECT Check     
8 Check oil level and correct if necessary    
REFER TO MAINTENANCE   ENGINE 642.861 in MODEL 222
NOTES
The vehicle must stand horizontally on its wheels.
This prevents measurement errors.
IMPORTANT Wait about 5 minutes after switching off the warm engine before inspecting oil level.
AP18.00-P-0101EWO
    FLUID SPECIFICATION
ENGINE 642.861
with CODE 474 (Particulate trap)
*BF18.00-P-1001-01S 
DANGER Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running. Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
9 Perform an engine test run and check engine for leaktightness    
CRANKCASE VENTILATION, CYLINDER HEAD COVER

Number Designation ENGINE 642
BA01.20-P-1005-01P Bolt, oil separator/bleed valve to cylinder head cover Nm 14
CRANKCASE VENTILATION, CYLINDER HEAD COVER

Number Designation ENGINE 642
BA01.20-P-1006-01P Bolt, bleed valve/cover to cylinder head Nm 9
ENGINE LUBRICATION SYSTEM

Number Designation ENGINE 642.826/830/832/834/835/836/838/850/85 2/853/854/856/858/8 61/862/867/868 with CODE 474 (Particulate trap)
BF18.00-P-1001-01S Engine oil Filling capacity (oil and filter change) Liter 8, 0
Specifications Low SPAsh multigrade service engine oils (specification 228.51). See https://bevo.mercedes-benz.com/index.php?language_id=1
Specifications Low SPAsh multigrade service engine oils (specification 229.31). See https://bevo.mercedes-benz.com/index.php?language_id=1
Specifications Low SPAsh multigrade service engine oils (specification 229.51). See https://bevo.mercedes-benz.com/index.php?language_id=1
Specifications Low SPAsh multigrade service engine oils (specification 229.52). See https://bevo.mercedes-benz.com/index.php?language_id=1