Remove/Install Right Turbocharger - AR09.40-P-6027MNM

Engine 177 in model 217, 222 

MODIFICATION NOTES

22.09.2020

Position clamp (7)

Operation step 5.

Fig 1: Right Turbocharger Components Location - Engine 177 In Model 222

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 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 o' the danger zone.	AS49.00-Z-0001-01A
	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 avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Remove/install
1	Remove left exhaust gas turbocharger.		AR09.40-P-6026MNM
2	Remove boot (3) from right exhaust gas turbocharger (1).	Clamp, boot to exhaust gas turbocharger/air filter	*BA01.20-P-1003-01J
3	Remove charge air hose of the charge air cooler from the right exhaust gas turbocharger (1).	Bolt, clamp for charge air hose to charge-air distributor	*BA09.41-P-1002-01X
4	Remove coolant circuit bleed line of the right exhaust gas turbocharger (1).		AR20.20-P-1201MNM
5	Open clamp (7).	Align clamp between exhaust gas turbocharger and exhaust manifold Replace clamp (7) and position. Only tighten clamp (7) once right exhaust gas turbocharger (1) has been secured with left exhaust gas turbocharger via template.	AR09.40-P-6017-01MNE
		Bolt, turbocharger clamp to exhaust manifold	*BA09.40-P-1001-01ZA
		Template	Fig 2
6	Remove right exhaust gas turbocharger (1) with oil return feed line.	:  Fasten assembly tool on right exhaust gas turbocharger (1) and on oil return feed line. :  Replace sealing ring on right exhaust manifold.
		Assembly tool	Fig 4
7	Remove oil return feed line of right exhaust gas turbocharger (1).		AR09.40-P-6042MNM
8	Remove bleed line (8).	Only when replacing right ATL (1).
		Hose clamp pliers	Fig 3
9	Install in the reverse order.

CRANKCASE VENTILATION SYSTEM, CYLINDER HEAD COVER

Number	Designation		Engine 177.9
BA01.20-P-1003-01J	Clamp, boot to exhaust gas turbocharger/air filter	Nm	1, 5

TURBOCHARGER

Number	Designation		Engine 177
BA09.40-P-1001-01ZA	Bolt, turbocharger clamp to exhaust manifold	Nm	21

CHARGE AIR LINE/CHARGE AIR COOLING

Number	Designation		Engine 177
BA09.41-P-1002-01X	Bolt, clamp for charge air hose to charge-air distributor	Nm	6

Fig 2: Identifying Template (177 589 00 23 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Hose Clamp Pliers (003 589 03 37 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Assembly Tool (177 589 00 61 00)

Courtesy of MERCEDES-BENZ USA