Remove/install engine mount - AR22.10-P-1100GZA (ML350 4MATIC only)

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.

ENGINES 272.967 in MODEL 164.186

Shown on right engine mount

Fig 1: Identifying Right Engine Mount Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown on left engine mount

Fig 2: Identifying Left Engine Mount Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
	General information	Engine mounts must be replaced in pairs.
1	Detach ground cable from battery		AR54.10-P-0003GZ
	Notes on battery		AH54.10-P-0001-01A
2	Remove engine intake air duct
3	Remove front engine cover
4	Remove air filter		AR09.10-P-1150GZA
5	Mount engine lifting device		AR33.10-P-0100-01GZ
		Engine hoist	Fig 3
6	Remove lower engine compartment paneling		AR61.20-P-1105GZ
7	Remove complete exhaust system		AR49.10-P-7100GZA
	Engine mount on the right (3)
8	Remove starter	Place starter with attached lines onto front axle carrier. Secure starter against falling down.	AR15.30-P-7100GZA
			*BA15.30-P-1003-01J
9	Remove bolt (1) for right engine mount (3) on right engine support and remove right heat shield (2)	Installation: The right heat shield (2) must be seated in the anti-twist lock of the right engine support.
			*BA22.10-P-1002-03G
10	Remove bolts (4) from right engine mount (3) on front axle carrier	Installation: Ensure that right engine mount (3) is seated correctly in catches on front axle carrier.
			*BA22.10-P-1002-03G
	Engine mount on the left (7)
11	Remove vent line from front axle differential		*BA27.40-P-1008-01A
12	Remove bolt (5) for left engine mount (7) on left engine support and remove left heat shield (6)	Installation: The left heat shield (6) must be seated in the anti-twist lock of the left engine support (7).
			*BA22.10-P-1002-03G
13	Remove bolts (8) from left engine mount (7) on front axle carrier	Installation: Ensure that the left engine mount is seated correctly in the catches on the front axle carrier.
			*BA22.10-P-1001-03G
14	Raise engine	When lifting engine make sure that steering coupling and lines are not damaged and that engine does not contact partition wall.
15	Remove right engine mount (3) and left engine mount (7) from below	Installation: The engine mount anti-twist locks must fit into engine support recess clearances.
16	Install in the reverse order

STARTER

Number	Designation		Engine 272, 273
BA15.30-P-1003-01J	Bolt connecting starter to crankcase	Nm	40

ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number	Designation		Model 164
BA22.10-P-1001-03G	Bolt, front engine mount to front axle carrier	Nm	53
BA22.10-P-1002-03G	Bolt connecting front engine mount to engine support	Nm	53

HOUSING

Number	Designation			Transmission 722.9
BA27.40-P-1008-01A	Screw/bolt, automatic transmission to engine	M10X40	Nm	38
		M10X90	Nm	38
		M12	Nm	-

Fig 3: Identifying Engine Lifting Fixture (240 589 00 61 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.