Remove/install engine mount or engine crossmember at the rear

AR22.10-P-1180LF

Remove/install engine mount or engine crossmember at the rear

22.06.2017

Model

217 with engine 157, 276, 278, 279

Model

222 with engine 157, 276.8/9, 277, 278, 279, 642

Shown on MODEL 222 with ENGINE 278

1

Exhaust bracket

2

Bolts

3

Bolts

4

Bolts

5

Engine crossmember

6

Bolts

7

Rear engine mount

8

Bracket

Shown on model 222 with engine 642 with code M005 (4MATIC)

3

Bolts

4a

Nuts

5

Engine crossmember

6a

Bolts

7

Rear engine mount

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

 

Remove/install

1

Secure vehicle on vehicle lift

AR00.60-P-0100CW

2

Remove rear section of lower engine compartment paneling

AR61.20-P-1105LF

3

Remove mounting bracket (8) for rear engine compartment panel

Model 217, 222 with engine 276.8
with code M005 (4MATIC)

4

Support and secure the gear with assembly holder and mounting plate



000 588 11 62 00 Major assembly mount

WS01.00-P-0092B



000 588 10 62 00 Support plate

WS26.00-P-3309B

5.1

Remove screw/bolts (4) from rear engine mount (7)

Model 217 with engine 157, 276, 278, 279
Model 222 with engine 157, 276.8/9, 277, 278, 279
Model 222 with engine 642
except code M005 (4MATIC)

 Rear engine mount on engine support

*BA22.10-P-1004-03K

5.2

Unscrew nuts (4a) from rear engine mount (7)

Model 217 with engine 276.8
Model 222 with engine 276.8, 642
with code M005 (4MATIC)

 Rear engine mount on engine support

*BA22.10-P-1004-03K

6

Lift transmission by about 10 mm

7

Remove screw/bolts (6) and remove rear engine mount (7) to the rear

Model 217 with engine 157, 276, 278, 279
Model 222 with engine 157, 276.8/9, 277, 278, 279
Model 222 with engine 642
except code M005 (4MATIC)

 Bolt, rear engine mount to bracket/transmission

*BA22.10-P-1003-03K

8

Remove screw/bolts (2) and exhaust bracket (1)

 Model 217 with engine 157, 276, 278, 279Screw/bolt, bracket for elastomer bearing for front exhaust system to rear engine support

*BA49.10-P-1005-02D

 Model 222 with engine 157
Model 222 with engine 276.8/9
Model 222 with engine 277
Model 222 with engine 278
Model 222 with engine 279
Model 222 with engine 642Bolt, bracket for elastomer bearing for front exhaust system to rear engine support

*BA49.10-P-1005-01AN

9

Remove screw/bolts (3) and take off engine crossmember (5)


Never use an impact wrench/driver or compressed air tools for screwing in or unscrewing the screw/bolts (3)!
Otherwise the threads can get damaged.

 Screw/bolt, rear engine support to frame floor assembly

*BA22.10-P-1005-03K

10

Remove screw/bolts (6) and remove rear engine mount (7) to the rear

Model 217 with engine 276
Model 222 with engine 276.8, 642
with code M005 (4MATIC)

 Bolt, rear engine mount to bracket/transmission

*BA22.10-P-1003-03K

11

Install in the reverse order

 Engine mount, engine support (engine side)

Number

Designation

Model 217 with engine 157, 176, 177, 278, 279

Model 217 with engine 276

BA22.10-P-1003-03K

Bolt, rear engine mount to bracket/transmission

M8

Nm

30

30

M10

Nm

50

50

 Engine mount, engine support (engine side)

Number

Designation

Model 222
except code Z07 (Top protection)

Model 222
with code Z07 (Top protection)

BA22.10-P-1003-03K

Bolt, rear engine mount to bracket/transmission

M8

Nm

30

30

M10

Nm

50

50

 Engine mount, engine support (engine side)

Number

Designation

Model 217 with engine 157, 176, 177, 278, 279

Model 217 with engine 276

BA22.10-P-1004-03K

Rear engine mount on engine support

Nm

30

30

 Engine mount, engine support (engine side)

Number

Designation

Model 222
except code Z07 (Top protection)

Model 222
with code Z07 (Top protection)

BA22.10-P-1004-03K

Rear engine mount on engine support

Nm

30

30

 Engine mount, engine support (engine side)

Number

Designation

Model 217 with engine 157, 176, 177, 278, 279

Model 217 with engine 276

BA22.10-P-1005-03K

Screw/bolt, rear engine support to frame floor assembly

Stage 1

Nm

80

80

Stage 2: Loosen

°

-

-

Stage 3

Nm

-

-

 Engine mount, engine support (engine side)

Number

Designation

Model 222
except code Z07 (Top protection)

Model 222
with code Z07 (Top protection)

BA22.10-P-1005-03K

Screw/bolt, rear engine support to frame floor assembly

Stage 1

Nm

80

80

Stage 2: Loosen

°

-

360

Stage 3

Nm

-

120

 Exhaust system

Number

Designation

Engine 157 in model 222

Engine 276 in model 222

BA49.10-P-1005-01AN

Bolt, bracket for elastomer bearing for front exhaust system to rear engine support

Nm

20

20

 Exhaust system

Number

Designation

Engine 277 in model 222

Engine 278 in model 222

BA49.10-P-1005-01AN

Bolt, bracket for elastomer bearing for front exhaust system to rear engine support

Nm

20

20

 Exhaust system

Number

Designation

Engine 279 in model 222

Engine 642 in model 222

BA49.10-P-1005-01AN

Bolt, bracket for elastomer bearing for front exhaust system to rear engine support

Nm

20

20

 Exhaust system

Number

Designation

Engine 157 in model 217

Engine 276 in model 217

BA49.10-P-1005-02D

Screw/bolt, bracket for elastomer bearing for front exhaust system to rear engine support

Nm

20

20

 Exhaust system

Number

Designation

Engine 278 in model 217

Engine 279 in model 217

BA49.10-P-1005-02D

Screw/bolt, bracket for elastomer bearing for front exhaust system to rear engine support

Nm

20

20