Remove, install engine charge air channel at turbocharger - AR09.41-P-8622SXI

ENGINE 642 in MODEL 207, 212, 218, 221 

Shown on engine 642.8 

Fig 1: Identifying Engine Charge Air Channel Remove/Install Components - Shown On Engine 642.8 (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Shown on engine 642.8 

Fig 2: Identifying Engine Charge Air Channel Remove/Install Components - Shown On Engine 642.8 (2 Of 2)

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
1	Remove engine cover	ENGINE 642 in MODEL 207, 212, 218, 221 Remove/install engine cover ENGINE 642 in MODEL 221	AR01.10-P-2405SXI
		Ensure correct seating of the engine cover.
2	Remove engine air intake duct downstream of air filter	ENGINE 642 in MODEL 207, 212, 218 Remove/install engine intake air duct downstream of air filter	AR09.10-P-8130OGE
		Remove/install engine intake air duct downstream of air filter ENGINE 642 in MODEL 221	AR09.10-P-8130SXI
3	Remove cover for belt drive	ENGINE 642 in MODEL 207, 212, 218
		Remove/install belt drive components	AR13.20-P-0001OGE
4	Remove screw/bolt (1)	Screw/bolt, engine charge air duct of turbocharger to charge air manifold	*BA09.41-P-1001-01J
5	Remove screw/bolt (3) and retaining clamp
6	Remove bracket (4)
7	Loosen screw/bolts (5)	Engine charge air duct upstream of charge air cooler to oil filter housing	*BA09.41-P-1003-01J
		Engine charge air duct upstream of charge air cooler to bracket	*BA09.41-P-1002-01J
8	Remove engine charge air duct on ATL (2)	First disconnect engine charge air duct on ATL (2) on engine charge air duct upstream of charge air cooler (6) and then remove to the front. Install new sealing rings.
9	Install in the reverse order