LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2018 >> S450 Base >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension - 222 Chassis (1 Of 2) >> Testing & Repair >> Remove/Install Stabilizer Bar/Torsion Bar On Front Axle - AR32.20-P-0300LF

Remove/Install Stabilizer Bar/Torsion Bar On Front Axle - AR32.20-P-0300LF

Model 222 

except code 487 (Active Body Control (ABC)) 

Shown on MODEL 222 without CODE M005 (4MATIC) 

G15367058Courtesy of MERCEDES-BENZ USA
Fig 1: Stabilizer Bar/Torsion Bar On Front Axle Components Location - Model 222 Except Code 487 (Shown Without Code M005)
G15367059Courtesy of MERCEDES-BENZ USA

Shown on MODEL 222 without CODE M005 (4MATIC) 

G15367060Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
  Notes on repair work on suspension components   AH00.00-P-0100-01A
  Notes on AIRmatic   AH32.22-P-1000-02LF 
  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
1 Remove front complete wheels   AR40.10-P-1102A
2 Empty suspension struts using diagnostic system Model 222
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive)
 
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
3 Remove center engine compartment paneling   AR61.20-P-1105LF
4 Unscrew nuts (1) from torsion bar linkage (2) on torsion bar (3)   AR32.35-P-3328LF 
    IMPORTANT Turn steering in corresponding direction.  
    TORQUE SPECIFICATION Model 222
except code 487 (Active Body Control (ABC))
except code Z07 (B7 armoring on special protection version)
Model 222
with code Z07 (B7 armoring on special protection version)
except code 487 (Active Body Control (ABC)) Nut, torsion bar linkage to torsion bar
*BA32.20-P-1001-02O 
5 Unscrew screws/bolts (5) and remove bracket (4) Model 222
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive)
 
    TORQUE SPECIFICATION Model 222
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive)
except code Z07 (B7 armoring on special protection version)
Model 222
with code Z07 (B7 armoring on special protection version)
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive) Bolt, torsion bar to front axle carrier
*BA32.20-P-1003-02O 
6 Unscrew front suspension strut from lower control arm and push to one side Model 222
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive)
 
      AR32.25-P-1017LFB 
    IMPORTANT See, Remove Front Suspension Strut   
7 Remove bolts (6) and remove mounting frame bow (7) IMPORTANT Model 222
with code M005 (Vehicles with 4MATIC/all-wheel drive)
except code 487 (Active Body Control (ABC))
Perform on both sides.
 
    TORQUE SPECIFICATION Model 222
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive)
except code Z07 (B7 armoring on special protection version)
Model 222
with code Z07 (B7 armoring on special protection version)
except code 487 (Active Body Control (ABC))
except code M005 (Vehicles with 4MATIC/all-wheel drive) Bolt, torsion bar to front axle carrier
*BA32.20-P-1003-02O 
8 Turn steering a half turn to the left Model 222
with code M005 (Vehicles with 4MATIC/all-wheel drive)
except code 487 (Active Body Control (ABC))
IMPORTANT The markings on the steering shaft (arrows) must be turned through 180°.
 
9 Remove torsion bar (3) INSTALLATION IMPORTANT First thread the torsion bar (3) into the torsion bar linkage (2).  
10 Install in the reverse order    
FRONT AXLE TORSION BAR

Number Designation MODEL 222 with CODE Z07 MODEL 222 except CODE Z07
BA32.20-P-1001-02O Nut, torsion bar linkage to torsion bar Nm 80 80
FRONT AXLE TORSION BAR

Number Designation MODEL 222 with CODE Z07 MODEL 222 except CODE Z07
BA32.20-P-1003-02O Bolt, torsion bar to front axle carrier Nm 50 50