Remove/install left or right rear axle speed sensor · ar4240p0820a · Mercedes-Benz WIS

AR42.40-P-0820A

Remove/install left or right rear axle speed sensor

8.12.11

MODEL 129, 140 as of 1.6.94,
170,
202 as of 1.6.94,
208, 210
with CODE (471) Acceleration slip regulation (ASR)
with CODE (212) Electronic traction system (ETS)

MODEL 129, 140, 170, 202, 208, 210 with CODE (472) Electronic Stability Program (ESP)

MODEL 203

MODEL 209 except CODE (P98) Black Series

Remove/install left or right rear axle speed sensor

P42.40-0218-06

Shows model 202

Modification notes

29.11.11

Long-life grease repair materials replaced by hot-grease paste

Fig. item etc.	Work instructions
a	Self-locking bolts securing rear axle rpm sensor	 Installation: Replace bolts in order to prevent them from becoming loose.
		 Models 129, 140, 170, 202, 208, 210,	*BA42.40-P-1002-01A
		 Model 203, 209	*BA42.30-P-1001-02A
L6/3, L6/4	Left/right rear axle rpm sensor	 Installation: Check rotor on wheel hub for damage. Pay attention to cleanliness of magnetic tip.
		 Installation: Apply light coating of grease to bore in wheel carrier.
		Hot lubricating paste	*BR00.45-Z-1005-06A

 Acceleration Slip Regulation (ASR)

Number	Designation		Model 129	Model 140	Model 170	Model 202


BA42.40-P-1002-01A	Self-locking bolt, rear axle speed sensor	Nm	8	8	8	8

 Acceleration Slip Regulation (ASR)

Number	Designation		Model 208	Model 210


BA42.40-P-1002-01A	Self-locking bolt, rear axle speed sensor	Nm	8	8

 Rear axle rpm sensor

Number	Designation		Model 203	Model 209


BA42.30-P-1001-02A	Self-locking bolt of rear axle rpm sensor to wheel carrier	Nm	8	8

Repair materials

Number	Designation	Order number
BR00.45-Z-1005-06A	Paste, hot lubrication 1 kg, DB supply specification 6879.20	A 000 989 76 51