ES 350 V6-3.5L (2GR-FE) (2007)
2. REMOVE POWER STEERING SUCTION PORT UNION
(a)
Remove the bolt and the power steering suction port union from the vane pump assembly.
(b) Using a screw driver, remove the O-ring from the power steering suction port union.
3. REMOVE POWER STEERING FLUID PRESSURE SWITCH
(a)
Remove the power steering fluid pressure switch from the vane pump assembly.
NOTICE: Perform this procedure only when the power steering fluid pressure switch is replaced.
4. REMOVE FLOW CONTROL VALVE ASSEMBLY
(a)
Remove the pressure port union.
(b) Remove the O-ring from the pressure port union.
(c)
Remove the flow control valve assembly and the flow control valve compression spring.
5. REMOVE VANE PUMP REAR HOUSING
(a)
Remove the 4 bolts and vane pump rear housing from the vane pump front housing.