S 430 (220.170) V8-4.3L (113.941) (2000)
Ride Height Sensor: Service and Repair
AR82.10-P-0004I Remove/Install Front Axle Level Sensors
Remove/install front axle level sensors
Shown On Model 220 AIRmatic
CAUTION: Replace self-locking nuts and bolts
1
Remove front wheels
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Vehicles with AIRmatic (Code 489a)
2
Disconnect connectors at front left and right level sensors (B22/8, B22/9)
3
Unscrew nut (86c) on connecting rod (86) from front left and right level sensors (B22/8, B22/9)
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Nut, connecting rod to level sensor: 5 Nm
4
Unscrew nut (86b) on connecting rod (86) from upper wishbone (6) and remove connecting rod (86)
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Vehicles with AIRmatic (Code 489a)
NOTE: Installation: Attach connecting rod (86) to the outermost hole (f) on the upper wishbone (6)
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Nut, level sensor connecting rod to upper wishbone: 10 Nm
5
Unscrew bolts (86d) on retaining plate (86a) and remove front left and right level sensors (B22/8, B22/9)
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Bolt/nut of level sensor to retaining plate: 4 Nm
6
Install in the reverse order
7
After replacing the level sensors, calibrate vehicle level with Star Diagnosis (level calibration).