Remove/install front stabilizer bar

AR32.35-S-2050SA

Remove/install front stabilizer bar

18.11.2015

Model

636

Model

639

with code XZ1 (Model generation 1)

except code MA0 (E-CELL 60 kW)

Modification notes

20.10.2015

Method changed, validity objects adapted

Operation steps 1, 2, 3, 6, 7, 8

Shown with engine 651 without code ZG2 (Permanent all-wheel drive)

1

Heat shield

2

Screw

3

Stabilizer

Shown with ENGINE 651 with CODE ZG2 (Permanent all-wheel drive)

2

Screw

3

Stabilizer

 Danger !

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 

Remove/install

1

Remove air filter housing

Model 636 with engine 272, 646, 651 model 639 with engine 272, 642 model 639 with engine 646, 651 except code ZG2 (Permanent all-wheel drive)

Model 636, 639 with engine 272, 646, 651

AR09.10-S-1150S

Model 639 with engine 642

AR09.10-S-1150SE

2

Remove engine cover

Model 636 with engine 651 Model 639 with engine 651 except code ZG2 (Permanent all-wheel drive)

AR01.10-S-2405SJ

3

Put on engine support clamp

Model 636 with engine 272, 646, 651 model 639 with engine 272, 642 model 639 with engine 646, 651 except code ZG2 (Permanent all-wheel drive)

AR33.10-S-0100-01S

 Do not lift engine.

 Bolt, frame to front module reinforcement

*BA62.30-N-1006-01A

 Model 639 with engine 642Screw/bolt, bracket to cylinder head

*BA01.20-N-1003-01O

 Engine lifting device

*639589006100

 Strut

*639589016300

 Typ 639 mit Motor 642
Strut

*906589036100

4

Remove bottom engine compartment paneling

MODEL 636 MODEL 639.7##/8## ## as of 055347

AR61.20-S-1105S

5

Remove both torsion bar linkages from stabilizer bar (3)

AR32.35-S-3328S

6

Unscrew nuts of engine mounts

Model 636 with engine 272, 646, 651 model 639 with engine 272, 642 model 639 with engine 646, 651 except code ZG2 (Permanent all-wheel drive)

 Engine 272Nut, engine mount to axle carrier

*BA22.10-N-1006-01Q

 Engine 642, 646, 651Nut, front engine mount to axle carrier

*BA22.10-N-1007-01O

 Danger !

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 range of the mechanism when moving components.

AS00.00-Z-0009-01A

7

Support integral carrier

Model 636 with engine 272, 646, 651 model 639 with engine 272, 642 model 639 with engine 646, 651 except code ZG2 (Permanent all-wheel drive)

AR33.10-S-0100-03S



000 588 03 31 00 Assembly device

WS01.00-N-3034B



000 588 11 62 00 Major assembly mount

WS01.00-P-0092B

 Do not use the lateral fixing arms of the adaptation; do not remove front wheels.

 Adaptation

*639589036200

8

Loosen and lower integral carrier

Model 636 with engine 272, 646, 651 model 639 with engine 272, 642 model 639 with engine 646, 651 except code ZG2 (Permanent all-wheel drive)

AR31.35-S-4300S

 Only perform the operation steps required for lowering the integral carrier. Only lower the integral carrier until the stabilizer bar (3) is accessible.

9

Remove heat shield (1)

Model 636 with engine 272 model 639 with engine 272, 642

 Bolt, heat shield to bracket

*BA32.35-N-1006-02B

10

Remove screw/bolts (2)

 Model 636 with engine 272, 646, 651 model 639 with engine 272, 642, 646, 651Stabilizer bar to subframe

*BA32.35-N-1003-02B

11

Remove bracket of heat shield (1)

Model 636 with engine 272 model 639 with engine 272, 642

 Installation: Pay attention to installation position.

12

Remove stabilizer bar (3)

13

Install in the reverse order

 Crankcase ventilation, cylinder head cover

Number

Designation

Engine 642

BA01.20-N-1003-01O

Screw/bolt, bracket to cylinder head

M612

Nm

9

 Engine mounts, engine supports

Number

Designation

Engine 272 in model 636, 639

BA22.10-N-1006-01Q

Nut, engine mount to axle carrier

Nm

58

 Engine mounts, engine supports

Number

Designation

Engine 642 in model 639

Engine 646 in model 636, 639

BA22.10-N-1007-01O

Nut, front engine mount to axle carrier

Nm

58

58

 Engine mounts, engine supports

Number

Designation

Engine 651 in model 636, 639

BA22.10-N-1007-01O

Nut, front engine mount to axle carrier

Nm

58

 Front axle stabilizer bar

Number

Designation

Model 636, 639 with engine 646

Model 636, 639 with engine 272
Model 639 with engine 642

BA32.35-N-1003-02B

Stabilizer bar to subframe

M8

Stage 1

Nm

20

–

Stage 2

°

60

–

M10

Nm

60

60

 Front axle stabilizer bar

Number

Designation

Model 636, 639 with engine 651

BA32.35-N-1003-02B

Stabilizer bar to subframe

M8

Stage 1

Nm

–

Stage 2

°

–

M10

Nm

60

 Front axle stabilizer bar

Number

Designation

Model 636, 639 with engine 272
Model 639 with engine 642

BA32.35-N-1006-02B

Bolt, heat shield to bracket

M6

Nm

10

 Cross member and front reinforcement

Number

Designation

Model 636, 639

BA62.30-N-1006-01A

Bolt, frame to front module reinforcement

M8

Nm

25