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Home >> Mercedes Benz >> 2018 >> S450 Base >> Repair and Diagnosis >> Engine Mechanical >> Timing Belt >> Engine Timing - 222 Chassis (1 Of 2) >> Testing & Repair >> Remove/Install Camshaft Lift Solenoid >> Remove/Install Lift Solenoid Of Right Exhaust Camshaft At Front - AR05.20-P-6556MNL

Remove/Install Lift Solenoid Of Right Exhaust Camshaft At Front - AR05.20-P-6556MNL

Engine 176 in model 217, 222 

Shown on model 222.186 

Fig 1: Lift Solenoid Of Right Exhaust Camshaft At Front Components Location - Engine 176 In Model 222 (Shown On Model 222.186)
G15365955Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury.  Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
CAUTION Risk of injury  to skin and eyes due to handling of engine oil. Risk of poisoning 
caused by swallowing engine oil
Wear protective gloves, protective clothing and safety glasses.
Do not fill engine oil into beverage containers.
AS18.00-Z-0001-01A
Topical note  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove right air filter housing INSTALLATION IMPORTANT : Only install upper engine cover after the leak test. AR09.10-P-1152MNL
2 Release and disconnect electrical connection of CAMTRONIC actuator for exhaust cylinder 2 (Y49/12)    
3 Unscrew screws/bolts (6) and remove CAMTRONIC actuator for exhaust cylinder 2 (Y49/12) IMPORTANT CAMTRONIC actuator for exhaust cylinder 2 (Y49/12) for exhaust camshaft is black.
INSTALLATION IMPORTANT : CAMTRONIC actuator for exhaust cylinder 2 (Y49/12) can be installed in any engine position.
 
    TORQUE SPECIFICATION Bolt, lift solenoid to cylinder head cover *BA05.20-P-1004-02C 
4 Check that both pins of CAMTRONIC actuator for exhaust cylinder 2 (Y49/12) are retracted NOTES
Do not pull out pins of CAMTRONIC actuator for exhaust cylinder 2 (Y49/12).
Otherwise damage will occur.
In case of a complaint
↓
Replace CAMTRONIC actuator for exhaust cylinder 2 (Y49/12).
 
5 Install in the reverse order    
6 Read out and erase fault memory    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
WARNING 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
7 Perform an engine test run and check engine for proper operation and leaktightness    
8 Install upper engine cover    
CAMSHAFT, CAMSHAFT ADJUSTMENT

Number Designation Engine 176
BA05.20-P-1004-02C Bolt, lift solenoid to cylinder head cover Nm 8