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Home >> Mercedes Benz >> 2021 >> E450 Base, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Suspension - 238 Chassis >> Testing & Repair >> Remove/Install Rear Engine Support >> Remove/Install Rear Engine Support - AR22.10-P-4360MSA

Remove/Install Rear Engine Support - AR22.10-P-4360MSA

Engine 256.9 In Model 213, 238, 257, 290 

Shown with CODE M005 (4MATIC) 

G15375259Courtesy of MERCEDES-BENZ USA
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
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
Notice  Notes on bolted connections with self tapping screws   AH00.00-P-0007-01SF
REMOVINGINSTALLING Remove/install     
1 Remove center and rear lower engine compartment lining. Engine 256.9 in model 213, 238 AR61.20-P-1105LWE
    Engine 256.9 in model 290 AR61.20-P-1105FRX
    Engine 256.9 in model 257 AR61.20-P-1105FR
2 Support transmission (4).    
REFER TO SPECIAL TOOLS 000 588 11 62 00 Major assembly mount   WS01.00-P-0092B
REFER TO SPECIAL TOOLS 000 588 10 62 00 Support plate   WS26.00-P-3309B
3 Unscrew nuts (1c). TORQUE SPECIFICATION Engine 256.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)
Engine 256.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) Rear engine mount to engine support
*BA22.10-P-1004-03O 
    TORQUE SPECIFICATION Engine 256.9 in model 213, 257, 290Rear engine mount to engine support *BA22.10-P-1004-03N 
4 Remove screws (2a) and remove engine carrier (2). NOTES
Never use an impact wrench/driver or compressed air tools for unscrewing or screwing in the screw/bolts (2a).
Otherwise, threads are damaged.
 
    TORQUE SPECIFICATION Engine 256.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)
Engine 256.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) Bolt, rear engine support to body
*BA22.10-P-1005-03O 
    TORQUE SPECIFICATION Engine 256.9 in model 213, 257, 290Bolt, rear engine support to body *BA22.10-P-1005-03N 
5 Install in the reverse order.    
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 213 with engine 254, 256, 264, 274, 276, 642, 654, 656 Model 257
BA22.10-P-1004-03N Rear engine mount to engine support M6 Nm 18 18
M8 Nm 30 30
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 290 with engine 256
BA22.10-P-1004-03N Rear engine mount to engine support M6 Nm 18
M8 Nm 30
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive) Model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)
BA22.10-P-1004-03O Rear engine mount to engine support Nm 30 30
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 213 with engine 254, 256, 264, 274, 276, 642, 654, 656 Model 257
BA22.10-P-1005-03N Bolt, rear engine support to body M10 Stage 1 Nm 30 30
Stage 2 Nm 50 50
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 290 with engine 256
BA22.10-P-1005-03N Bolt, rear engine support to body M10 Stage 1 Nm 35
Stage 2 Nm 50
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive) Model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)
BA22.10-P-1005-03O Bolt, rear engine support to body Stage 1 Nm 30 30
Stage 2 Nm 50 50