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Home >> Toyota >> 2006 >> Land Cruiser >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System >> Active Height Control Pump And Motor >> Removal

Active Height Control Pump And Motor: Removal

  1. DRAIN ACTIVE HEIGHT CONTROL SUSPENSION FLUID 
    1. Connect the hose to the bleeder plug for height control accumulator and loosen the bleeder plug.
    2. After the fluid pressure has dropped and oil has drained out, tighten the bleeder plug and remove the hose.

      Torque: 6.9 N*m (70 kgf*cm, 61 in.*lbf) 

      Fig 1: Connecting Hose To Bleeder Plug For Height Control Accumulator
      G04437495Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. DISCONNECT CONNECTORS 
  3. DISCONNECT ACTIVE HEIGHT CONTROL FLUID LINE 
    1. Using SST, disconnect the AHC fluid line from the AHC pump & motor.

      SST 09023-00100 

      Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf) 

  4. REMOVE HEIGHT CONTROL PUMP & MOTOR ASSEMBLY 
    1. Remove the bolt, 3 nuts and AHC pump & motor assembly.

      Torque: 18 N*m (185 kgf*cm, 13 ft.*lbf) 

      Fig 2: Removing Height Control Pump & Motor Assembly
      G04437496Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt, collar, cushion, 2 nuts and AHC pump & motor from the AHC pump motor from the AHC pump & motor bracket.

      Torque: 5.5 N*m (55 kgf*cm, 48 in.*lbf) 

    3. Remove the 2 holders, cushions and cushion bolts from the AHC pump & motor.

      Torque: 6.9 N*m (70 kgf*cm, 61 in.*lbf) 

    4. Remove the bolt and bracket.

      Torque: 5.5 N*m (55 kgf*cm, 48 in.*lbf)