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Steering Gear: Disassembly

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE WIRE HARNESS CLAMP BRACKET 
    1. Remove the 2 bolts and the wiring harness clamp bracket from the power steering link assembly.
      Fig 1: Locating Wiring Harness Clamp Bracket Bolts
      G05753087Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. SECURE POWER STEERING LINK ASSEMBLY 
    1. Using SST, secure the power steering link assembly in a vise

      SST 09612-00012 

      HINT:

      Tape SST before use

      Fig 2: Securing Power Steering Link Assembly In Vise
      G04944372Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE TIE ROD END LH 
    1. Put matchmarks on the tie rod end LH and the steering rack end sub-assembly
      Fig 3: Identifying Matchmarks On Tie Rod End LH And Steering Rack End
      G05753089Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Loosen the lock nut, and remove the tie rod end LH and the lock nut
  4. REMOVE TIE ROD END RH 

    HINT.

    Perform the same procedure as the LH side

  5. REMOVE STEERING RACK BOOT CLIP 
    1. Using pliers, remove the 2 steering rack boot clips
  6. REMOVE NO. 1 STEERING RACK BOOT CLAMP 
    1. Using pliers and a screwdriver, remove the No. 1 steering rack boot clamp (LH side) as shown in the illustration
      NOTE: Be careful not to damage the No. 1 steering rack boot.
      Fig 4: Removing Steering Rack Boot Clamp
      G05203117Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the RH side by using the same procedure as the LH side
  7. REMOVE NO. 1 STEERING RACK BOOT 
    1. Remove the 2 No. 1 steering rack boots
  8. REMOVE STEERING RACK END SUB-ASSEMBLY 
    1. Using a screwdriver and a hammer, unstake the RH and LH claw washers.
      NOTE: Avoid any impact to the steering rack.
      Fig 5: Unstaking Claw Washers
      G05753091Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using 2 SST, remove the steering rack end sub-assembly (LH side) and the claw washer

      SST 09922-10010 

      NOTE: Use SST as shown in the illustration.
      Fig 6: Removing Steering Rack End (LH Side)
      G05753092Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using 2 SST, remove the steering rack end sub-assembly (RH side) and the claw washer

      SST 09922-10010 

      NOTE: Use SST as shown in the illustration. HI NT-Using SST, hold the rack and remove the steering rack end sub-assembly
      Fig 7: Removing Steering Rack End (RH Side)
      G05753093Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002