Perform wheel alignment check

AR40.20-P-0200ME

Perform wheel alignment check

04.07.2019

Model

167



Check

1

Check condition of vehicle.

 For the wheel alignment measurement, all the vehicle parts must be installed and the vehicle must be fully assembled and ready to drive. Do not load the vehicle. The specified values for the vehicle are provided based on the actual values determined by the dimensional check system.
The specified tolerances of vehicle specified values are only for the test. If the vehicle is adjusted, the specified values should be aimed for.

2

Check condition and tire tread depth of tires.



AP40.10-P-4052B

3

Check rims for damage.

4

Check and correct tire pressure.



AP40.15-P-4061A

5

Check vehicle underside for damage and corrosion of suspension, chassis and load-bearing body parts.



AP60.00-P-0051L

6

Check condition of the steering mechanism.



AP46.00-P-4651E

7

Check front axle joints for play and check dust boots for damage.



AP33.10-P-3358E

8

Check rear axle joints for play and check dust boots for damage.



AP35.20-P-3552E

9

Check condition of shock absorbers and springs.



Model 167
except code 489 (AIRMATIC)
except code 490 (Electrohydraulic suspension)

AP32.25-P-3255G



Model 167
with code 489 (AIRMATIC)
except code 490 (Electrohydraulic suspension)
Model 167
with code 489 (AIRMATIC)
with code 490 (Electrohydraulic suspension)

AP32.25-P-3255I

Preparatory tasks

10

Print out form for wheel alignment measurement.

If a visual wheel alignment measurement is performed.



Wheel Alignment Form

OF40.20-P-3000-01B

11

Drive the vehicle onto measuring station and secure using parking brake.

12

Unlock turn and slip plates.

13.1

Rock vehicle to settle suspension on front and rear axles several times.

Model 167
except code 489 (AIRMATIC)
except code 490 (Electrohydraulic suspension)

13.2

Raise vehicle level and lower again.

Model 167
with code 489 (AIRMATIC)
except code 490 (Electrohydraulic suspension)
Model 167
with code 489 (AIRMATIC)
with code 490 (Electrohydraulic suspension)

14

Switch off easy entry and exit feature.

Model 167
with code 275 (Memory package)

15

Lower window of driver's door.

16

Install the brake pedal jack with the adapter for brake pedal jack between the brake pedal and the driver's seat.


Protect contact surfaces of  brake pedal jack with  adapter for brake pedal jack on brake pedal and on driver's seat.
Otherwise, the brake pedal and driver's seat may be damaged.

 The vehicle must not be loaded again during the remaining work procedure.

 Brake pedal jack

*000589183100

 Adapter for brake pedal winch

*211589003100

17

Determine vehicle level on front and rear axle using electronic inclinometer.

AR40.20-P-0301ME

18

Attach quick clamping devices at front and rear wheels and remove tensioning levers.

AR40.20-P-0230SX

19

Attach wheel mirrors or measurement pickups.

20

Attach measuring heads.



Measure

21

Carry out input measurement.

22

Compare determined values with the specified values.

Assign suspension data

AR40.20-P-0203ME

Adjust

23

Adjust camber on rear axle.

According to results of initial measurement.

AR40.20-P-0202ME

24

Adjust toe on rear axle.

According to results of initial measurement.

AR40.20-P-0261ME

25

Adjust camber and caster on front axle.

According to results of initial measurement.

AR40.20-P-0263ME

26

Adjust toe on front axle.

According to results of initial measurement.

AR40.20-P-0264ME



Measure

27

Carry out output measurement.

Concluding tasks

28

Detach measuring heads.

29

Remove wheel mirrors or measurement pickups.

30

Attach tensioning levers and remove quick clamping devices.

31

Remove brake pedal jack with adapter for brake pedal jack.

32

Lock turn and slip plates.

33

Drive vehicle off measuring system.

34

Switch on easy entry and exit feature.

Model 167
with code 275 (Memory package)

35

Check headlamp adjustment.



AP82.10-P-8260Q