(Remove/Install Front Engine Mount - AR22.10-P-4330OLC)

Engine 654 in model 213 

Engine 654 in model 238 

Engine 654 in model 257 

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Shown on model 213 with ENGINE 654 on the left side 

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Shown on model 213 with ENGINE 654 on the right side 

	Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)	Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. Engine 654 in model 213.011/016/211/216	AS00.00-Z-0035-01A
Warning	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
Caution	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
	General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment	Engine 654 in model 213.011/016/211/216	AH00.00-Z-0300-01A
	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
	Remove/install
1	Perform power disconnect of high-voltage on-board electrical system.	Engine 654 in model 213.011/016/211/216	AR54.10-P-1150LHV
2	Remove center and rear sections of lower engine compartment lining.	Engine 654 in model 213, 238	AR61.20-P-1105LWE
		Engine 654 in model 257	AR61.20-P-1105FR
3	Remove rack-and-pinion steering.	Engine 654 in model 213, 238, 257 with code M005 (Vehicles with 4MATIC/allwheel drive) For removal of the right-hand engine mount (1). Engine 654 in model 238 with code M005 (Vehicles with 4MATIC/allwheel drive)	AR46.20-P-0600LWO
		Engine 654 in model 213 with code M005 (Vehicles with 4MATIC/allwheel drive)	AR46.20-P-0600LW
		Engine 654 in model 257 with code M005 (Vehicles with 4MATIC/allwheel drive)	AR46.20-P-0600FR
4	Remove front axle shafts.	Engine 654 in model 213, 238 with code M005 (Vehicles with 4MATIC/allwheel drive) Engine 654.8 in model 257 with code M005 (Vehicles with 4MATIC/allwheel drive) Engine 654 in model 213, 238 with transmission 725.0 with code M005 (Vehicles with 4MATIC/allwheel drive)	AR33.30-P-0620LW
		Engine 654.8 in model 257 with transmission 725.1 with code M005 (Vehicles with 4MATIC/allwheel drive)	AR33.30-P-0620OIB
5	Remove exhaust system.		AR49.10-P-7142OLC
6	Remove screw (6) and place heat shield (5) to one side.	Bolt, heat shield for diesel particulate filter to timing case/crankcase/bracket for exhaust gas turbocharger/engine support/bracket	*BA14.40-P-1002-01F
7	Remove screws (2).	Engine 654 in model 238 except code M005 (Vehicles with 4MATIC/allwheel drive) Engine 654 in model 238 with code M005 (Vehicles with 4MATIC/allwheel drive) Bolt, front engine mount to engine support	*BA22.10-P-1001-03O
		Engine 654 in model 213 Engine 654 in model 257Bolt, front engine mount to engine support	*BA22.10-P-1001-03N
		Engine mount wrench set	Fig 1
Warning	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
8	Install engine support fixture and raise engine.		AR01.10-P-2400-17MRD
		Raise engine carefully. Damage may otherwise occur to lines and hoses. Engine 654 in model 213Bolt, coolant expansion reservoir for high-voltage battery cooling to crossmember	*BA20.50-P-1006-01D
		Adaptation plates	Fig 4
		Adapter kit	Fig 5
		Engine lifting device	Fig 2
		Engine hoist	Fig 3
9	Remove screws/bolts (4).	Engine 654 in model 238 except code M005 (Vehicles with 4MATIC/allwheel drive) Engine 654 in model 238 with code M005 (Vehicles with 4MATIC/allwheel drive) Bolt, front engine mount to front axle carrier	*BA22.10-P-1002-03O
		Engine 654 in model 213 Engine 654 in model 257Bolt, front engine mount to front axle carrier	*BA22.10-P-1002-03N
10	Remove engine mounts (1) downward.	Pay attention to environmental protection regulations for disposal of engine mounts (1). Dispose of engine mounts (1) into mixed scrap. Always replace engine mounts (1) in pairs.
11	Install in the reverse order.

Fig 1: Identifying Engine Mount Wrench Set (001 589 01 16 00)

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Fig 2: Identifying Engine Lifting Device (240 589 00 61 00)

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Fig 3: Identifying Engine Hoist (205 589 00 61 00)

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

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Fig 5: Identifying Adapter Kit (240 589 01 31 00)

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