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Home >> Subaru >> 2008 >> Outback Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H4SO) >> Intake Manifold >> Disassembly
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Intake Manifold: Disassembly

  1. Disconnect the engine ground terminal from intake manifold.
    Fig 1: Locating Engine Ground Terminal Bolts
    G04997358Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the ignition coil and ignitor assembly. <Ref. to REMOVAL , Ignition Coil and Ignitor Assembly .>
  3. Remove the throttle body. <Ref. to REMOVAL , Throttle Body .>
  4. Remove the EGR valve. <Ref. to REMOVAL , EGR Valves .>
  5. Remove the PCV pipe.
    Fig 2: Locating PCV Pipe With Bolts
    G04997359Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the fuel pipe protector LH.
    Fig 3: Identifying Fuel Pipe Protector LH With Bolts
    G04997360Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the fuel pipe protector RH.
    Fig 4: Identifying Fuel Pipe Protector RH With Bolts
    G04997361Courtesy of SUBARU OF AMERICA, INC.
  8. Disconnect the connectors (A) from fuel injector.
  9. Remove the harness band (B) which holds the engine harness to injector pipe.
    Fig 5: Identifying Fuel Injector Connector And Harness Band
    G04997362Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the purge control solenoid valve. <Ref. to REMOVAL , Purge Control Solenoid Valve .>
  11. Remove the harness band clips which install the engine harness.
    Fig 6: Locating Harness Band Clips
    G04997363Courtesy of SUBARU OF AMERICA, INC.
  12. Remove the bolts which hold engine harness to intake manifold.
    Fig 7: Locating Intake Manifold Bolts
    G04997364Courtesy of SUBARU OF AMERICA, INC.
  13. Remove the engine harness from intake manifold.
  14. Remove the bolts which install injector pipe on the intake manifold as shown in the figure
    • RH side
      Fig 8: Locating Intake Manifold Bolts (RH)
      G04997365Courtesy of SUBARU OF AMERICA, INC.
    • LH side
      Fig 9: Locating Intake Manifold Bolts (LH)
      G05339157Courtesy of SUBARU OF AMERICA, INC.
      Fig 10: Locating Bolt
      G04997367Courtesy of SUBARU OF AMERICA, INC.
  15. Remove the fuel injectors from injector pipe.
  16. Disconnect the quick connector that fastens the fuel injector pipe RH to the fuel pipe.
    Fig 11: Identifying Fuel Injectors From Injector Pipe
    G04997368Courtesy of SUBARU OF AMERICA, INC.
  17. Disconnect the quick connector that fastens the fuel injector pipe LH to the fuel pipe.
    Fig 12: Identifying Fuel Injector Pipe LH To Fuel Pipe
    G04997369Courtesy of SUBARU OF AMERICA, INC.
  18. Remove the fuel injector pipe RH and LH.
  19. Remove the bolts which install fuel pipes on intake manifold.
    Fig 13: Locating Fuel Pipes Bolt
    G04997370Courtesy of SUBARU OF AMERICA, INC.
  20. Remove the fuel pipe from intake manifold.
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