Remove/install front engine mount

AR22.10-P-4330MSA

13.11.2018

Engine

256 in model 213, 238, 257, 290

1	Engine mount
2	Bolts
3	Screw
4	Coolant line
5	Coolant hose

P22.10-2605-06

8	Heat shield
9	Heat shield

P09.40-2667-06

 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
 Warning	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
 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
Topical note	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
Topical note	Notes on bolted connections with self tapping screws		AH00.00-P-0007-01SF
	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
 	Remove/install
1	Remove charge-air distributor.	Engine 256.9 in model 213, 238, 257, 290	AR09.41-P-8683MSA
2	Remove heat shields (8, 9).	 M61	*BA00.10-P-1002-04A
3	Mount engine support fixture.	Engine 256.9 in model 213, 238, 257, 290	AR01.10-P-2400-18MSA
		 Screw/bolt, upper struts to suspension strut tower mounting bracket	*BA62.30-P-1001-02K
		 Screw, low-temperature circuit expansion reservoir to crossmember	*BA20.20-P-1004-02MRT
		 Engine lifting device	*240589006100
		 Adapter kit	*240589013100
		 Adaptation plates	*240589003200
		 Adapter set	*715589226300
		 Mount	*240589006110
		 Adaptation of engine lifting device	*642589006100
4	Remove front axle shafts.	Engine 256 in model 213, 238, 257, 290 with code M005 (4MATIC)
		Engine 256 in model 213, 238 with code M005 (4MATIC)	AR33.30-P-0620LW
		Engine 256 in model 290 with code M005 (4MATIC)	AR33.30-P-0620MNI
		Engine 256 in model 257 with code M005 (4MATIC)	AR33.30-P-0620MSA
5	Remove screw (3) of the right and left engine mount (1).	 Engine 256.9 in model 238 except code M005 (4MATIC) Engine 256.9 in model 238 with code M005 (4MATIC)Bolt, front engine mount to engine support	*BA22.10-P-1001-03O
		 Engine 256.9 in model 213, 257, 290Bolt, front engine mount to engine support	*BA22.10-P-1001-03N
		 Engine mount wrench set	*001589011600
6	Remove coolant hose (5) from coolant line (4) and seal openings with suitable stop plugs.	When removing right engine mount (1).
		 Record plug	*129589009100
7	Lift engine until left and right engine mount (1) is relieved.	 Raise engine carefully. Damage may otherwise occur to lines and hoses.
8	Remove screws/bolts (2).	 Engine 256.9 in model 238 except code M005 (4MATIC) Engine 256.9 in model 238 with code M005 (4MATIC)Bolt, front engine mount to front axle carrier	*BA22.10-P-1002-03O
		 Engine 256.9 in model 213, 257, 290Bolt, front engine mount to front axle carrier	*BA22.10-P-1002-03N
9	Remove left and right engine mount (1).	 If necessary, press engine to the side.
		 Observe environmental protection regulations for the disposal of the left and right engine mount (1). Dispose of left and right engine mount (1) into mixed scrap.
		 Always replace left and right engine mount (1) in pairs.
		 Aid of helper required.
10	Install in the reverse order.

 Metric screws/bolts and nuts as per MBN 10 105, 10 143

Number	Designation		8.8	10.9
BA00.10-P-1002-04A	M61	Nm	9	13

 Engine radiator, coolant hoses and lines

Number	Designation		Engine 256
BA20.20-P-1004-02MRT	Screw, low-temperature circuit expansion reservoir to crossmember	Nm	8