Remove/install camshaft Hall sensor - AR15.10-P-2000TMG

ENGINE 156.983 in MODEL 211.077/277, 219.377 

ENGINE 156.982 in MODEL 209.377/477 

Fig 1: Identifying Camshaft Hall Sensor Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	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
1	Open engine hood and raise to vertical position	Model 209	AR88.40-P-1000Q
		Model 211	AR88.40-P-1000T
		Model 219	AR88.40-P-1000TX
2	Remove left or right suction fan duct	depending on which Hall sensor must be removed
3.1	Remove air pump hose at power steering pump expansion reservoir	Only when removing right Hall sensor.
3.2	Unhook power steering pump feed line from oil filter housing	Only when removing left Hall sensor.
4	Disconnect connector (2) from respective camshaft Hall sensor	When disconnecting the upper camshaft Hall sensor the cable tie must be disconnected at lower camshaft Hall sensor.
5	Undo bolt (1) and remove respective camshaft Hall sensor from front cover on cylinder head	Replace sealing ring.
			*BA15.10-P-1001-02C
6	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 running engine	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not grasp hot or rotating parts.	AS00.00-Z-0005-01A
7	Conduct engine test run and check the engine for leaks