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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Suspension >> Front Suspension >> Front Axle - 222 Chassis >> Testing & Repair >> Remove/Install Suspension Strut Joint On Front Spring Control Arm - AR33.15-P-0115LF

Remove/Install Suspension Strut Joint On Front Spring Control Arm - AR33.15-P-0115LF

Model 217 

except code 487 (Active Body Control (ABC)) 

Model 222 

except code 487 (Active Body Control (ABC)) 

Fig 1: Suspension Strut Joint On Front Spring Control Arm Components Location - Model 222 Except Code 487
G15367167Courtesy of MERCEDES-BENZ USA
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
  Notes on AIRmatic   AH32.22-P-1000-02LF
  Notes on repair work on suspension components   AH00.00-P-0100-01A
REMOVING Remove     
1 Reduce pressure in AIRmatic system using diagnostic system    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Detach corresponding front complete wheel   AR40.10-P-1102A
3 Detach suspension strut (1) on spring control arm (2)    
4 Push suspension strut (1) towards steering knuckle and fix in place NOTES
Always place a rag between the suspension strut (1) and the spring control arm (2).
Otherwise the spring control arm (2) may be damaged.
 
5 Position pulling device (01) on spring control arm (2) and press out suspension strut joint (3) toward rear IMPORTANT After pressing out, detach the SPECIAL TOOL pulling device (01).  
    SPECIAL TOOL Removal and installation tool Fig 2
INSTALLING Install     
6 Position suspension strut joint (3) from front onto chamfer on spring control arm (2)    
7 Position insertion tool (02) on suspension strut joint (3) and spring control arm (2), align it and press in suspension strut joint (3) so that it is flush IMPORTANT After pressing in, detach the SPECIAL TOOL insertion device (02).  
    SPECIAL TOOL Insertion tool Fig 3
8 Mount suspension strut (1) to spring control arm (2) NOTES
Do not damage the seal bellows on the suspension strut joint (3) when mounting the suspension strut (1).
Otherwise the suspension strut joint (3) will have to be replaced.
 
    TORQUE SPECIFICATION Nut, front suspension strut to spring control arm Nut, suspension strut at front to spring control arm *BA32.25-P-1002-04O 
9 Attach corresponding front complete wheel    
REFER TO MAINTENANCE     AP40.10-P-4050HA
10 Fill AIRmatic system    
11 Check AIRmatic system for leaktightness   AR32.22-P-8100LF
SUSPENSION STRUTS

Number Designation Model 217 Model 222 except code Z07 (B7 armoring on special protection version)
BA32.25-P-1002-04O Nut, suspension strut at front to spring control arm Stage 1 Nm 120 120
Stage 2 ∠° 45 45
Fig 2: Identifying Removal And Installation Tool (202 589 00 43 00)
G13842009Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Insertion Tool (204 589 02 43 00)
G11128797Courtesy of MERCEDES-BENZ USA