INTAKE MANIFOLD REMOVAL


  1. DISCHARGE FUEL SYSTEM PRESSURE

    Click here

  2. PRECAUTION

    Note

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Click here.

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.

  4. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH


    1. A01588F

      Remove the 3 bolts and screw.

    2. Turn the clip indicated by the arrow in the illustration to remove the front fender splash shield sub-assembly LH.

  5. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH


    1. A0159SG

      Remove the 3 bolts and 2 screws.

    2. Turn the clip indicated by the arrow in the illustration to remove the front fender splash shield sub-assembly RH.

  6. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY


    1. A0157XJ

      Remove the 10 bolts and No. 1 engine under cover.

  7. DRAIN ENGINE COOLANT

    CAUTION:

    Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

    A01554XE01
    Text in Illustration
    *1 Radiator Reservoir *2 Radiator Cap
    *3 Radiator Drain Cock Plug *4 Cylinder Block Water Drain Cock Plug
    *a for Type A *b for Type B

    1. for Type A:

      Loosen the radiator drain cock plug and 2 cylinder block water drain cock plugs.

    2. for Type B:

      Loosen the radiator drain cock plug and cylinder block water drain cock plug.

    3. Remove the radiator cap. Then drain the coolant.

      Tech Tips

      Collect the coolant in a container and dispose of it according to the regulations in your area.

    4. for Type A:

      Tighten the 2 cylinder block water drain cock plugs.

      Torque:
      13 N*m  { 130 kgf*cm, 9 ft.*lbf }

    5. for Type B:

      Tighten the cylinder block water drain cock plug.

      Torque:
      13 N*m  { 130 kgf*cm, 9 ft.*lbf }

    6. Tighten the radiator drain cock plug by hand.

  8. REMOVE V-BANK COVER


    1. A0159TNE01
      Text in Illustration
      *1 Pin
      *2 Hook

      Raise the front of the V-bank cover to detach the 2 pins. Then remove the 2 V-bank cover hooks from the bracket, and remove the V-bank cover.

  9. REMOVE NO. 1 AIR CLEANER HOSE


    1. A01569C

      Disconnect the No. 2 PCV hose and vacuum hose.

    2. Remove the bolt and loosen the 2 hose clamps.

    3. Remove the No. 1 air cleaner hose.

  10. REMOVE AIR TUBE (w/ Secondary Air Injection System)


    1. A015D4X

      Disconnect the No. 3 air hose.

    2. A0155QA

      for Bank 1 Side:

      Remove the bolt and disconnect the air tube assembly from the emission control valve set.

    3. A0159YF

      for Bank 2 Side:

      Remove the 2 bolts and disconnect the air tube assembly from the No. 2 emission control valve set.

  11. REMOVE INTAKE AIR SURGE TANK


    1. A01566J

      Disconnect the throttle body connector.

    2. Disconnect the No. 4 water by-pass hose.

    3. Disconnect the No. 5 water by-pass hose.

    4. A0159CO

      Disconnect the purge line hose.

    5. Disconnect the No. 1 vacuum switching valve connector.

    6. Disconnect the No. 1 PCV hose.

    7. A015AZX

      Remove the 2 bolts and throttle body bracket.

    8. A01571A

      Detach the 2 wire harness clamps and remove the bolt and bracket.

    9. A015972

      Detach the wire harness clamp.

    10. A0156DO

      Remove the 2 bolts and No. 1 surge tank stay.

    11. A015BXZ

      for Manual Transmission:

      Remove the nut and disconnect the clutch flexible hose bracket.

    12. A0157OA

      Remove the 2 bolts and No. 2 surge tank stay.

    13. A0157O8

      Remove the 2 nuts, 4 bolts and intake air surge tank.

    14. Remove the gasket.

  12. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. A0156L4

      Disconnect the 6 fuel injector connectors.

    2. Remove the 4 bolts and fuel delivery pipe together with the 6 fuel injectors.

      Note

      Be careful not to drop the injectors when removing the fuel delivery pipe.

  13. REMOVE INTAKE MANIFOLD


    1. A0158G0

      Remove the 4 nuts, 6 bolts and 2 gaskets.

  14. REMOVE STUD BOLT

    Note

    If a stud bolt is deformed or its threads are damaged, replace it.