Pump Attenuator: Removal

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 remove the hose.
  Torque: 6.9 N*m (70 kgf*cm, 61 in.*lbf)
REMOVE FRONT FENDER APRON SUB-ASSEMBLY

Fig 1: Connecting Hose To Bleeder Plug For Height Control Accumulator
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE PUMP ATTENUATOR
1. Using SST, disconnect the inlet fluid from the pump attenuator.
  SST 09751-36011
  
  Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf)
  
  Fig 2: Disconnecting Inlet Fluid From Pump Attenuator
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using SST, disconnect the outlet fluid line from the pump attenuator.
  SST 09023-38401
  
  Torque: 30 N*m (310 kgf*cm, 22 ft.*lbf)
3. Remove the 2 bolts and pump attenuator.
  Torque: 18 N*m (185 kgf*cm, 13 ft.*lbf)
4. Remove the 2 collars and cushions.
  
  Fig 3: Disconnecting Outlet Fluid Line From Pump Attenuator
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002