ar4020p0301a

Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary

Type ar · emne 40.20 · version 0120 · 2011-11-15

Gælder for: MODEL 170, 202, 208

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 2 Chassis › 40 Hjul, undervognsudmåling › 40.20 Undervognsudmåling — Serie 170 · Serie 202 · Serie 208

EinPAS 20 Undervogn › 20.10 Undervognsudmåling › 20.10.20 diagnose/kontrol/udmåling/indstilling — Serie 170 · Serie 202 · Serie 208

AR40.20-P-0301A

Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary

10.11.11

MODEL 170, 202, 208

Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary
Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary

P40.20-0318-01

086 Inclination meter

086a Measurement sensor

086b Measuring plate

P40.20-2089-01

Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary
Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary

P40.20-0313-01

Diagram right

Measurement point 1 left front illustrated

Left figure

Measurement point 3 rear left illustrated

P40.20-2090-01

Checking

1

Observe general information on chassis alignment

Following repair work forcefully move vehicle up and down several times before measuring.

AR40.20-P-0201A

2

Insert measuring plate (086b) in the cutout on the lower control arm

The groove in the measuring plate (086b) should be at an angle of 90° to the direction of travel.
Clean measuring point at bottom wishbone.

Remove metal chips from measuring plate.

Measuring plate is magnetic, information on data carriers, e.g. floppy discs, credit cards, etc. can be rendered unusable.

Car chassis measuring device - electronic - with cable

gotis://F_40.2_01.0

3

Check vehicle level at front axle via wishbone inclination

Attach measurement sensor (086a) (connecting cable pointing to center of vehicle) and store each measured value.

Left front measuring point 1

Right front measuring point 2

Car chassis measuring device - electronic - with cable

gotis://F_40.2_01.0

Model 170

*BE40.20-P-1002-02E

Model 202

*BE40.20-P-1002-02C

Model 208

*BE40.20-P-1002-02F

4

Check vehicle level at the rear axle via the rear axle shaft inclination

Attach measurement sensor (086a) to left and right rear axle shaft (connecting cable pointing to center of vehicle) and store each measured value.

Clean measuring points on rear axle shaft

Left rear measuring point 3

Right rear measuring point 4

Car chassis measuring device - electronic - with cable

gotis://F_40.2_01.0

Model 170

*BE40.20-P-1002-03E

Model 202

*BE40.20-P-1002-03C

Model 208

*BE40.20-P-1002-03F

5

Adjust vehicle level at front and rear axle

Vehicle level outside tolerance at front or rear axle:

Adjust vehicle level by changing the springs or spring rubber mounts.

Model 202 up to 12/95

AR40.20-P-0300-01A

Model 170, 202 as of 01/96, 208

AR40.20-P-0300-01B

On vehicles with level control a too low vehicle level may not be corrected by changing the level controller link rod (control point):

Check function of level control.

If OK:

Adjust vehicle level by changing the springs or spring rubber mounts.

Modified front and rear springs

Model 202

BT32.20-P-0001-01A

Vehicle level - front axle

Number

Designation

Model 170
up to 28.02.00

Model 170
as of 01.03.00

Model 170 with
AMG lowering kit

BE40.20-P-1002-02E

Vehicle level - front axle

°

2.5 (-2,1/+1.4)

1.4 (-2,1/+1.4)

0.6 (-0,7/+0.7)

Vehicle level - front axle

Number

Designation

Model 202 Classic/ Elegance

Model 202 Esprit/Sport/
sports suspension

BE40.20-P-1002-02C

Vehicle level - front axle

°

+6.4 (-2.1/+1.4)

+2.6 (-2.1/+1.4)

Vehicle level - front axle

Number

Designation

Model 202 suspension for increased ground clearance

Model 202.028

BE40.20-P-1002-02C

Vehicle level - front axle

°

+8.6 (-2.1/+1.4)

+6.8 (-2.1/+1.4)

Vehicle level - front axle

Number

Designation

Model 202
with AMG sports suspension

Model 202.028 with code 957a C36 AMG,
model 202.033/093 C36, C43 AMG

BE40.20-P-1002-02C

Vehicle level - front axle

°

+1.3 (-1.4/+0.7)

+1.3 (-1.4/+0.7)

Check values for vehicle level at front axle

Number

Designation

Model
208
Elegance, Sport

Model
208.374
CLK 55 AMG

BE40.20-P-1002-02F

Vehicle level - front axle

°

+2.6 (-2.1/+1.4)

+1.3 (-1.4/+0.7)

Vehicle level - rear axle

Number

Designation

Model 170
up to 28.02.00

Model 170
as of 01.03.00

Model 170 with
AMG lowering kit

BE40.20-P-1002-03E

Vehicle level - rear axle

°

1.2 (1.0)

0.4 (0.8)

0.4 (0.6)

Vehicle level - rear axle

Number

Designation

Model 202
Classic/Elegance
without level
control system

Model 202
Classic/Elegance
with level
control system

Model 202 Esprit/Sport/
sports suspension without level
control system

Model 202 Esprit/Sport/
sports suspension with level
control system

BE40.20-P-1002-03C

Vehicle level - rear axle

°

+3,01,0

+2,51,0

+0,21,0

-0,21,0

Vehicle level - rear axle

Number

Designation

Model
202 suspension for increased ground clearance

Model 202.018/020/022/
023/026/078/080/083/
086/120/121/125/182
with AMG
sports suspension

Model 202.028

Model 202.024/025/
028/029/085/089/128/133/134/
188/193/194
with AMG
sport suspension

BE40.20-P-1002-03C

Vehicle level - rear axle

°

+4,71,0

+0.1 (-1.1/+0.5)

+3,51,0

+0.4 (-1.1/+0.5)

Vehicle level - rear axle

Number

Designation

Model 202.028 with code 957a
C36 AMG
model 202.033/093 C43 AMG

BE40.20-P-1002-03C

Vehicle level - rear axle

°

+0.4 (-1.1/+0.5)

Check values for rear axle vehicle level control

Number

Designation

Model 208 Elegance without level control, Sport
except model 208.4

Model 208 Elegance
with level
control,
Sport

Model 208.4

Model 208.374
CLK 55 AMG

BE40.20-P-1002-03F

Vehicle level - rear axle

°

+0,71,0

-0,21,0

+1,61,0

-0.2 (-1.1/+0.6)

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