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Home >> Subaru >> 2009 >> Tribeca Base >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System >> Steering Gearbox >> Disassembly >> Rack Housing Assembly

Rack Housing Assembly

  1. Disconnect the four pipes from gearbox.
    NOTE: Remove the pipes C and D, which are fixed to clamp plate, as a unit.
  2. Secure the gearbox removed from vehicle in a vise using ST.

    ST1 926200000 STAND

    ST2 34199AG000 BOSS D

    CAUTION: Secure the gearbox in a vise using ST as shown in the illustration. Do not secure the gearbox without this ST.
    Fig 1: Securing Gearbox Using Special Tool (926200000 And 34199AG000)
    G06343750Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the tie-rod end and lock nut from gearbox.
  4. Remove the small clip from the boot using pliers, and then move the boot to tie-rod end side.
    Fig 2: Removing Small Clip
    G06343751Courtesy of SUBARU OF AMERICA, INC.
  5. Using a flat tip screwdriver, remove the band from boot.
    NOTE: Replace the boot if there is damage, cracks or deterioration.
    Fig 3: Removing Band
    G06343752Courtesy of SUBARU OF AMERICA, INC.
  6. Using the ST, loosen the lock nut.

    ST 926230000 SPANNER

    Fig 4: Loosening Lock Nut Using Special Tool (926230000)
    G06343753Courtesy of SUBARU OF AMERICA, INC.
  7. Tighten the adjusting screw until it can no longer be tightened.
    Fig 5: Tightening Adjusting Screw
    G06343754Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the tie-rod.
  9. Loosen the adjusting screw, and remove the spring and sleeve.
  10. Remove the two bolts securing valve assembly.
    Fig 6: Locating Securing Valve Assembly Bolts
    G05032917Courtesy of SUBARU OF AMERICA, INC.
  11. Carefully draw out the input shaft and remove the valve assembly.
    Fig 7: Removing Valve Assembly
    G05032918Courtesy of SUBARU OF AMERICA, INC.
  12. Using a drill, release the crimping of holder.
    CAUTION: Make a hole of 2 mm (0.08 in) depth using a drill with 3 mm (0.12 in) diameter.
    Fig 8: Locating Drill Hole
    G05032919Courtesy of SUBARU OF AMERICA, INC.
  13. Remove the holder.
  14. Attach the ST on the pinion housing side of rack, and press out the rack with the outer side oil seal.

    ST 34199XA030 INSTALLER & REMOVER 44

    NOTE: Block the pipe connection of steering body to prevent fluid from flowing out.
    Fig 9: Identifying Outer Side Oil Seal And Rack Piston
    G06343758Courtesy of SUBARU OF AMERICA, INC.
  15. Insert the ST from pinion housing side and remove the oil seal using a press.

    ST 34199XA060 OIL SEAL REMOVER

    Fig 10: Identifying Oil Seal And Press
    G06343759Courtesy of SUBARU OF AMERICA, INC.
  16. Using a press, remove the bushing of gearbox installation portion.
    Fig 11: Removing Bushing Of Gearbox Installation Portion
    G05343537Courtesy of SUBARU OF AMERICA, INC.