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Home › Saab › 2011 › 9-4X Aero › Repair and Diagnosis › Engine Mechanical › Mechanical › Basic Engine, V6 › Adjustment Replacement › Intake Manifold Replacement › Removal Procedure

Removal Procedure

  1. Remove the power steering fluid reservoir upper bracket only.
  2. Remove the power brake booster vacuum check valve and hose. Refer to POWER BRAKE BOOSTER VACUUM CHECK VALVE AND HOSE REPLACEMENT (LF1) or POWER BRAKE BOOSTER VACUUM CHECK VALVE AND HOSE REPLACEMENT (LAU) .
  3. Remove the coolant air bleed pipe. Refer to ENGINE COOLANT AIR BLEED PIPE REPLACEMENT (LAU) or ENGINE COOLANT AIR BLEED PIPE REPLACEMENT (LF1) .
  4. Remove the intake manifold cover. Refer to INTAKE MANIFOLD COVER REPLACEMENT .
  5. Disconnect and remove the positive crankcase ventilation (PCV) tube (1) from the intake manifold and right camshaft cover.
    Fig 1: Identifying Positive Crankcase Ventilation Tube
    G09400431Courtesy of SAAB-SCANIA OF AMERICA, INC.
  6. Remove the evaporative emission (EVAP) hose from the intake manifold and EVAP solenoid.
    Fig 2: Removing Evaporative Emission Hose
    G09400432Courtesy of SAAB-SCANIA OF AMERICA, INC.
  7. Remove the fuel pipe shield. Refer to FUEL PIPE SHIELD REPLACEMENT .
  8. Unclip wire harnesses as necessary.
  9. Remove the intake manifold bolts (1).
    Fig 3: Identifying Intake Manifold Bolts
    G09400433Courtesy of SAAB-SCANIA OF AMERICA, INC.
  10. Remove the intake manifold assembly (2).
  11. Remove and discard the intake manifold gasket (1).
    Fig 4: Identifying Intake Manifold Gasket
    G09400434Courtesy of SAAB-SCANIA OF AMERICA, INC.
  12. To clean the intake manifold, refer to INTAKE MANIFOLD CLEANING AND INSPECTION (LF1, LFW OR LFX)  or INTAKE MANIFOLD CLEANING AND INSPECTION (LAU OR LBW) .
  13. To disassemble the intake manifold, refer to INTAKE MANIFOLD DISASSEMBLE (LF1, LFW OR LFX)  or INTAKE MANIFOLD DISASSEMBLE (LAU OR LBW) .
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