Remove/Install Front Engine Mount - AR22.10-P-4330XGC

Engine 177 in model 463 

as of model year 2019 

Fig 1: Front Engine Mount Components Location - Engine 177 In Model 463 As Of Model Year 2019

Courtesy of MERCEDES-BENZ USA

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.  Moving parts can pinch, crush or, in extreme cases even sever extremities.	No parts of the body or limbs should be within the operating area of mechanical components when moving components.	AS00.00-Z-0009-01A
	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
	Notes on threaded connections fastened using a tightening angle-based tightening process		AH00.00-P-0020-01A
	Notes on bolted connections with self tapping screws		AH00.00-P-0007-01SF
	Remove/install
1	Remove hood.		AR88.40-P-3000XG
2	Remove left air filter housing.		AR09.10-P-1151XGC
3	Remove right air filter housing.		AR09.10-P-1152XGC
4	Install engine support fixture and raise engine.		AR01.10-P-2400-18XGA
		Raise engine only far enough that the engine mounts (1) are not under tension. Otherwise, the engine mounts (1) will be damaged.
		Bolt, fuel line clamp to engine/bracket	*BA07.03-P-1004-01H
		Mount	Fig 3
		Adaptation of engine lifting device	Fig 2
		Engine hoist	Fig 7
		Engine lifting device	Fig 8
		Adapter kit	Fig 6
		Adaptation plates	Fig 4
		Lifting eye	Fig 5
5	Remove lower engine compartment paneling.		AR61.20-P-1105XG
6	Remove left catalytic converter from left rear muffler and secure left rear muffler against falling down.		AR49.20-P-0101XGC
7	Remove right catalytic converter from right rear muffler and secure right rear muffler against falling down.		AR49.20-P-0102XGC
8	Remove screws (3) of engine mounts (1)	Screw, front engine mount to frame/engine carrier	*BA22.10-P-1001-03Q
9	Remove screws (2) of engine mounts (1).	Screw, front engine mount to frame/engine carrier	*BA22.10-P-1001-03Q
10	Raise engine further.	Ensure that during lifting that no cables and lines lie on the partition wall. Damage can occur to cables and lines otherwise.
11	Remove both engine mounts (1)	: Ensure that the correct installation position is obtained when assembling the engine mount (1). Always replace engine mounts (1) in pairs. Pay attention to environmental regulations for disposal of engine mounts (1). Dispose of engine mounts (1) in mixed scrap.
12	Install in the reverse order.

INJECTION NOZZLES, INJECTION VALVES, LINES

Number	Designation		Engine 177
BA07.03-P-1004-01H	Bolt, fuel line clamp to engine/bracket	Nm	9

ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number	Designation				Model 463 as of model year 2019
BA22.10-P-1001-03Q	Screw, front engine mount to frame/engine carrier	M10		Nm	57
		M12	Stage 1	Nm	85
			Stage 2	∠°	90

Fig 2: Identifying Adaptation Of Engine Lifting Device (642 589 00 61 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Mount (240 589 00 61 10)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Adaptation Plates (240 589 00 32 00)

Courtesy of MERCEDES-BENZ USA

Fig 5: Identifying Lifting Eye (177 589 00 62 00)

Courtesy of MERCEDES-BENZ USA

Fig 6: Identifying Adapter Kit (240 589 01 31 00)

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Fig 7: Identifying Engine Hoist (205 589 00 61 00)

Courtesy of MERCEDES-BENZ USA

Fig 8: Identifying Engine Lifting Device (240 589 00 61 00)

Courtesy of MERCEDES-BENZ USA