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Home >> Mercedes Benz >> 2021 >> GLB250 4Matic >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension - 247 Chassis >> Testing & Repair >> Remove/Install Rear Shock Absorber - AR32.25-P-0110MFA

Remove/Install Rear Shock Absorber - AR32.25-P-0110MFA

Model 118, 177, 243, 247 

Fig 1: Rear Shock Absorber Components Location - Model 247 Shown On Model 177 With Code U54
G14688754Courtesy of MERCEDES-BENZ USA

Shown on model 177 with code U54 (Torsion-beam axle) on left side of vehicle 

Shown on model 177 with code U54 (Torsion-beam axle) on left side of vehicle 

G14688755Courtesy of MERCEDES-BENZ USA

Shown on model 177 with code 459 (Steel suspension with adjustable damping) on left side of vehicle 

G14688756Courtesy of MERCEDES-BENZ USA
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
  Notes on repair work on suspension components   AH00.00-P-0100-01A
REMOVINGINSTALLING Remove/install     
1 Remove trim on left and right in trunk. Model 177.0 AR68.30-P-4800MFA
    Model 243.7, 247.0/7 AR68.30-P-4800MFB
    Model 243.6, 247.6 AR68.30-P-4801MFX
    Model 118.3, 177.1/9 AR68.30-P-4800MFV
    Model 118.6 AR68.30-P-4800MFD
2 Release and disconnect electrical connector (5). Model 118, 177, 247
with code 459 (Steel suspension with adjustable damping)
Model 243
with code 457 (Comfort suspension with adjustable damping)
 
3 Remove grommet (6) from body and expose electrical wiring harness. Model 118, 177, 247
with code 459 (Steel suspension with adjustable damping)
Model 243
with code 457 (Comfort suspension with adjustable damping)
 
4 Remove nuts (4). TORQUE SPECIFICATION Nut, shock absorber to body *BA32.25-P-1002-03R 
5 Raise vehicle with vehicle lift.   AR00.60-P-1006A
6 Remove nuts (7).    
7 Remove cover at lower spring link. Model 118, 177, 243, 247 with code U55 (Multi-link axle)  
8 Support axle using telescopic lifter.    
REFER TO SPECIAL TOOLS 000 588 11 62 00 Major assembly mount   WS01.00-P-0092B
REFER TO SPECIAL TOOLS 000 588 10 62 00 Support plate   WS26.00-P-3309B
9 Counterhold nut (3) and remove bolt (2). TORQUE SPECIFICATION Nut, shock absorber to rear axle/spring link *BA32.25-P-1001-03R 
10 Remove left or right shock absorber (1).    
INSPECT Check     
11 Check left or right shock absorber (1).   AR32.25-P-0121MFA 
12 Install in the reverse order    
REAR AXLE SHOCK ABSORBER

Number Designation Model 118, 177, 243, 247
BA32.25-P-1001-03R Nut, shock absorber to rear axle/spring link M10 Nm 50
REAR AXLE SHOCK ABSORBER

Number Designation Model 118, 177, 243, 247
BA32.25-P-1002-03R Nut, shock absorber to body M10 Nm 50