Remove/Install Left Or Right Rear Axle RPM Sensor - AR42.40-P-0820GZ

Model 164, 166, 292 

Illustration shows model 164 

Fig 1: Left/Right Rear Axle RPM Sensor Components Location - Model 166 (Shown On Model 164)

Courtesy of MERCEDES-BENZ USA

	Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects.	Wear protective gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
	Remove/install
1	Switch off ignition and keep transmitter key at a location beyond transmitter range (at least 2 m)
2	Lift vehicle on vehicle lift		AR00.60-P-1000GZ
3	Detach corresponding complete wheel	Model 164
			AP40.10-P-4050Z
4	Unscrew bolt (3)	The screw/bolt (3) must be replaced.
		Self-locking bolt, rpm sensor on rear axle to wheel carrier	*BA42.30-P-1001-02G
5	Remove left rear rpm sensor (4) or right rear rpm sensor (5) from wheel carrier
6	Unclip line from brackets (1)	Make sure that the line is routed correctly.
7	Disconnect electrical connector (2)
8	Install in the reverse order

REAR AXLE RPM SENSOR

Number	Designation		Model 164.1/8	Model 166
BA42.30-P-1001-02G	Self-locking bolt, rpm sensor on rear axle to wheel carrier	Nm	8	8

REAR AXLE RPM SENSOR

Number	Designation		Model 292
BA42.30-P-1001-02G	Self-locking bolt, rpm sensor on rear axle to wheel carrier	Nm	8