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Home >> Mercedes Benz >> 1979 >> 6.9 >> Repair and Diagnosis >> Suspension >> Rear Suspension >> HYDROPNEUMATIC Suspension >> Removal & Installation >> Front Stabilizer Bar >> Removal

Front Stabilizer Bar: Removal

  1. Move adjusting switch on instrument panel (suspension valve switch) to "S" (Detent) position. This will lock in suspension pressure and hold it when vehicle is raised off ground.
  2. Raise vehicle, with jacks placed under outer edges of lower control arms. Remove front wheels.
  3. Loosen Allen screw on clamping piece of stabilizer bar-to-control arm. Remove large hex bolt from end of stabilizer bar. Remove 2 remaining hex bolts on clamping piece and remove clamping piece.
  4. Remove master cylinder, booster, air cleaner, Climate Control (A/C) regulating valve, heater hoses and pipes, as required to gain clearance for stabilizer bar removal. Discharge A/C system and disconnect A/C lines and oil pressure line. Pull vacuum line of master vacuum system from pipe. Remove regulating linkage.
  5. Detach connecting rod on lever of level controller (loosen hex nut while counterholding ball pin with 10 mm open-end wrench).
    NOTE: Do not pull ball pin out of socket.
  6. Remove stabilizer bar brackets. Mark rubber insulating mounts for reinstallation in proper position and on proper side. Remove stabilizer bar end covers from wheel wells. Remove stabilizer bar.
  7. If necessary, remove actuating linkage for level controller at this time: detach clamping nuts and bracket from stabilizer bar. When reattaching, be sure lever of connecting shaft is against stabilizer bar.
    Fig 1: Showing Positions of Level Controller Switch on Instrument Panel
    G09322406Courtesy of MERCEDES-BENZ USA