Remove/Install Divert Air Switchover Valve - AR09.40-P-3000MRI

Engine 264 in model 205, 253 

Shown with code B01 (48V technology) 

Fig 1: Divert Air Switchover Valve Components Location - Engine 264 In Model 205; Shown With Code B01

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Remove/install
1	Remove engine air intake duct upstream of air filter.
2	Release and disconnect electrical connector (2).
3	Remove bolts (1).	Screw/bolt, bypass air switchover valve to charge air cooler	*BA09.41-P-1003-03F
4	Remove overrun mode bypass air switchover valve (Y101).
5	Install in the reverse order.
	Concluding tasks
6	Connect vehicle diagnosis system, read out fault memory and clear if necessary.
			AD00.00-P-2000-04B
	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 hazard area.	AS49.00-Z-0001-01A
	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 engine test run. While doing so, check engine for proper operation and leak tightness