Remove/Install Front Suspension Strut - AR32.25-P-1017RG

Model 190 

Fig 1: Front Suspension Strut Components Location - Model 190 (Shown On Model 190.3 With Code 479)

Courtesy of MERCEDES-BENZ USA

Shown on model 190.3 With Code 479 (AMG RIDE CONTROL sports suspension) 

	Risk of injury.  Moving parts can pinch, crush or, in extreme cases even sever extremities.	No parts of the body or limbs should be within the operating area of mechanical components when moving components.	AS00.00-Z-0009-01A
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Notice	Notes on handling, transport and storage of composite brake disks		AH42.10-P-9406-12LF
Notice	Notes on threaded connections fastened using a tightening angle-based tightening process		AH00.00-P-0020-01A
Notice	Notes on working in engine compartment		AH60.00-P-0042-01RG
Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
Notice	Notes on handling, transport and storage of ceramic brake disks		AH42.10-P-9406-13A
	Notes on repair work on suspension components		AH00.00-P-0100-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Remove corresponding air filter housing (1).	Remove/install air filter housing Model 190 (except 190.381) with engine 178	AR09.10-P-1150MNB
		Remove/install left air filter housing. Model 190.381 with engine 178.9	AR09.10-P-1151MNJ
		Remove/install right air filter housing. Model 190.381 with engine 178.9	AR09.10-P-1152MNJ
2	Disconnect left or right electrical connector (11).	Model 190 with code 479 (AMG RIDE CONTROL sports suspension) Model 190 with code M032 (Black Series version)
3	Remove corresponding front wheel.		AR40.10-P-1100RQ
4	Remove rear guide vane from front axle.	Model 190 with code M030 (GT R version) Model 190 with code M032 (Black Series version)	AR42.10-P-0102RG
5	Remove front guide vane from front axle.	Model 190 with code M030 (GT R version) Model 190 with code M032 (Black Series version)	AR42.10-P-0101RG
6	Remove diagonal struts (3).	Model 190.381	AR61.20-P-1105RGB
		Model 190 (except 190.381)	AR61.20-P-1105RG
7	Release and disconnect electrical connectors from suspension strut (10) and remove electrical wiring harness from suspension strut (10).	Model 190 with code M032 (Black Series version)
8	Unclip electric line of left front axle rotational speed sensor or right front axle rotational speed sensor.		AR42.40-P-9801RG
9	Unclip electric line of brake lining wear sensor from holder.	Model 190 Only when removing the right suspension strut (10).
10	Unclip brake hose (4) from holders (arrows) on upper transverse control arm (5).
11	Detach torsion bar linkage (6) from front stabilizer bar.		AR32.20-P-0300RG
12	Secure lower transverse control arm (9) with attached steering knuckle (7) to prevent it from falling or tilting.
13	Detach upper transverse control arm (5) from steering knuckle (7).		AR33.20-P-0500RG
14	Remove nut (8) and remove screw.	Nut of front suspension strut to transverse control arm	*BA32.25-P-1002-04H
15	Remove nuts (2).	Nut, suspension strut at front to body	*BA32.25-P-1001-04H
16	Lower steering knuckle (7) and remove suspension strut (10).	Do not disassemble suspension strut (10). If necessary, replace suspension struts (10) in pairs.
		Make sure that the setting screws of the suspension strut (10) are not damaged.
17	Install in the reverse order.
	Measure
18	Perform wheel alignment measurement.		AR40.20-P-0200RQ