Remove/Install Exhaust Camshaft Adjustment Solenoid - AR05.20-P-7306MFC

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Engine 260 in model 118, 177, 247

Shown on model 177

Fig 1: Exhaust Camshaft Adjustment Solenoid Components Location Engine 260 In Model 118 (Shown On Model 177)

Courtesy of MERCEDES-BENZ USA

	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
	Risk of injury caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
	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
Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KDA
Notice	Notes on threaded connections with aluminum screws/bolts		AH00.00-P-0006-01RM
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Notice	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).
2	Remove right engine mount.		AR22.10-P-1102MFD
3	Release and disconnect electrical connection (3).
4	Unscrew screw/bolts (4).
Notice	Notes on threaded connections fastened using a tightening angle-based tightening process	Replace screws/bolts (4).	AH00.00-P-0020-01A
		Bolt, camshaft solenoid to timing case cover	*BA15.10-P-1003-03I
5	Remove exhaust camshaft adjustment solenoid (Y49/2) and seal opening on engine with suitable means.	Install new sealing ring on exhaust camshaft adjustment solenoid (Y49/2).
6	Install in the reverse order.
	Concluding tasks
7	Connect vehicle diagnosis system, read out fault memory and clear if necessary.
			AD00.00-P-2000-06MFA
8	Check engine oil level and correct if necessary.
		Vehicle must be horizontal and standing on its wheels. Measurement errors occur otherwise. Never pour in engine oil to above the maximum value. Engine damage will occur otherwise.	AP18.00-P-1812MFA
	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
	Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.	Wear protective clothing and safety glasses. Use the extraction system. Move people out of the danger zone.	AS49.00-Z-0001-01A
9	Perform engine test run; in this connection, check engine for proper operation and leak tightness.

POSITION SENSOR

Number	Designation			Engine 260
BA15.10-P-1003-03I	Bolt, camshaft solenoid to timing case cover	Stage 1	Nm	4
BA15.10-P-1003-03I	Bolt, camshaft solenoid to timing case cover	Stage 2	∠°	60