Check vehicle level at front and rear axle with electronic inclinometer, adjust if necessary - AR40.20-P-0301GZ
MODEL 164
Measurement point 1 (left front) illustrated
Measurement point 3 (left rear) illustrated
MODIFICATION NOTES
| 28.11.05 | Vehicle level - rear axle | *BE40.20-P-1001-03M |
| 1 | Drive vehicle onto measurement platform and apply parking brake |
AR40.00-P-0202GZ | |
| Cleaning | |||
| 2 | Clean mounting points for measurement sensor (2) on left and right transverse control arms (1) of front axle | ||
| 3 | Clean left and right rear axle shafts (3) | ||
| Measure | |||
| 4 | Measure the vehicle level at the front axle via the inclination of the transverse control arm. To do this, position the feet of the measurement sensor (086a) on the three mounting points for the measurement sensor (2) on the left and right transverse control arm (1) and save each measurement | ||
| *WE58.40-Z-1002-15A | |||
| 5 | Measure the vehicle level at the rear axle via the inclination of the rear axle shaft (3). To do this, position the measurement sensor (086a) on the left and right rear axle shaft (3) and save each measurement | ||
| *WE58.40-Z-1002-15A | |||
| Checking | |||
| 6 | Compare measurements with specified values | Vehicle level - front axle | *BE40.20-P-1001-02M |
| Permissible difference in vehicle level between right and left side of vehicle | *BE40.20-P-1002-02M | ||
| Vehicle level - rear axle | *BE40.20-P-1001-03M | ||
| Permissible difference in vehicle level between right and left side of vehicle | *BE40.20-P-1002-03M | ||
| 7.1 | Transfer the measurements from the inclinometer (086) into the chassis alignment system | ||
| Remove/install | |||
| 8.1 | Adjust vehicle level | Vehicles with steel suspension: ↓ Adjust vehicle level by installing or removing spacer washers on upper centering piece of spring, see: ↓ |
|
| Remove/install front spring | AR32.20-P-0200GZ | ||
| Remove/install rear spring Vehicles with Airmatic (air suspension with level adjustment and adaptive damping system ADS), code 489: ↓ Adjust vehicle level by recalibrating the AIRmatic. |
AR32.20-P-0230GZ | ||
| Measure | |||
| 9.1 | Remeasure vehicle level and adjust if necessary | ||
| *WE58.40-Z-1002-15A |
TEST AND ADJUSTMENT VALUES FOR VEHICLE LEVEL AT FRONT AXLE
| Number | Designation | Model 164.1 USA with steel suspension | Model 164.1 ECE with steel suspension | ||
|---|---|---|---|---|---|
| BE40.20-P-1001-02M | Vehicle level - front axle | ° | +9.0° (± 1.3°) | +9.7° (± 1.3°) | |
| BE40.20-P-1002-02M | Permissible difference in vehicle level between right and left side of vehicle | When checking | ° | 1.3° | 1.3° |
| When calibrating with Star Diagnosis | ° | - | - | ||
TEST AND ADJUSTMENT VALUES FOR VEHICLE LEVEL AT FRONT AXLE
| Number | Designation | Model 164.1/8 with Airmatic | ||
|---|---|---|---|---|
| BE40.20-P-1001-02M | Vehicle level - front axle | ° | +5.2° (± 1.3°) | |
| BE40.20-P-1002-02M | Permissible difference in vehicle level between right and left side of vehicle | When checking | ° | 1.3° |
| When calibrating with Star Diagnosis | ° | 1.0° | ||
TEST AND ADJUSTMENT VALUES FOR VEHICLE LEVEL AT REAR AXLE
| Number | Designation | Model 164.1 USA with steel suspension | Model 164.1 ECE with steel suspension | ||
|---|---|---|---|---|---|
| BE40.20-P-1001-03M | Vehicle level - rear axle | ° | +1.8° (± 1.0°) | +2.4° (± 1.0°) | |
| BE40.20-P-1002-03M | Permissible difference in vehicle level between right and left side of vehicle | When checking | ° | 1.0° | 1.0° |
| When calibrating with Star Diagnosis | ° | - | - | ||
TEST AND ADJUSTMENT VALUES FOR VEHICLE LEVEL AT REAR AXLE
| Number | Designation | Model 164.1/8 with Airmatic | ||
|---|---|---|---|---|
| BE40.20-P-1001-03M | Vehicle level - rear axle | ° | -1.5° (± 1.0°) | |
| BE40.20-P-1002-03M | Permissible difference in vehicle level between right and left side of vehicle | When checking | ° | 1.0° |
| When calibrating with Star Diagnosis | ° | 0.8° | ||
WORKSHOP EQUIPMENT
| WE58.40-Z-1002-15A | Electronic clinometer |