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Home >> Mercedes Benz >> 2007 >> C350 Base, Automatic >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Suspension -- 203 Chassis >> Trouble Diagnosis >> Grunting noises from area of front axle during extension/compression of springs - AF32.20-P-1001AG

Grunting noises from area of front axle during extension/compression of springs - AF32.20-P-1001AG

MODEL 203.### #AAUP to 378000, 203.### #F up to 300000, 203.### #R up to 063000 

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Category Op. no. Operation text Time Acc. no. Code
P 023624 Replace bearing for left and right stabilizer bar spring 012 WU - -
Damage code Cause Remedy  
32 206 36 Risk of death  cased by vehicle slipping or toppling off of the lifting platform. Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
  Knock rubber mount out of front axle stabilizer bar. Replace rubber mount: ↓  
  IMPORTANT Noise becomes more pronounced at higher temperatures. IMPORTANT Observe Parts ordering notes.  
    1 Remove/install bottom engine paneling. AR61.20-P-1105P
    2 Remove/install stabilizer bar on front axle.
IMPORTANT On vehicles with Xenon headlamp unhook linkage from level sensor.
AR32.20-P-0300P 
    3 Clean stabilizer bar (remove dust).  
    4 Preinstall both rubber mounts with seal boots and slide onto stabilizer bar (Fig. 2).
IMPORTANT Note correct installation positions.
 
    5 Screw on both bearing caps of rubber mount (Figs. 1 and 3).
IMPORTANTUse new bracket for stabilizer bars with diameters of 20 mm and 21 mm. 
 

Figure 1 

Fig 1: Identifying Rubber Mount, Bearing Cap (1 Of 2)
G04733181

Figure 2 

Fig 2: Identifying Stabilizer Bar
G04733182

Figure 3 

Fig 3: Identifying Rubber Mount, Bearing Cap (2 Of 2)
G04733183
PARTS ORDERING NOTES

Part no. Designation Quantity
203 327 00 90 Protective cap 4
203 323 20 85 Rubber mount (for stabilizer bar diameter 20 mm) 2
203 323 21 85 Rubber mount (for stabilizer bar diameter 21 mm) 2
203 323 22 85 Rubber mount (for stabilizer bar diameter 22 mm) 2
203 323 11 40 Bracket (only for stabilizer bar diameters 20 and 21 mm) 1
203 323 12 40 Bracket (only for stabilizer bar diameters 20 and 21 mm) 1