Intake Manifold Removal

Engine Hybrid System. Corolla. Zre142 Aze141
2Az-Fe Intake Exhaust. Corolla. Zre142 Aze141

  1. DISCHARGE FUEL SYSTEM PRESSURE

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  3. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

  4. DRAIN ENGINE COOLANT

  5. REMOVE FRONT WIPER ARM HEAD CAP

  6. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH

  7. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH

  8. REMOVE HOOD TO COWL TOP SEAL

  9. REMOVE CENTER NO. 1 COWL TOP VENTILATOR LOUVER

  10. REMOVE COWL TOP VENTILATOR LOUVER LH

  11. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

  12. REMOVE OUTER COWL TOP PANEL

  13. REMOVE SUSPENSION TOWER DAMPER ASSEMBLY (w/ Front Strut Bar)

  14. REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE

  15. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

  16. REMOVE THROTTLE BODY ASSEMBLY

  17. DISCONNECT FUEL MAIN TUBE

  18. DISCONNECT NO. 2 VENTILATION HOSE

  19. REMOVE FUEL DELIVERY PIPE WITH INJECTOR

  20. REMOVE INTAKE MANIFOLD

Intake Manifold -- Removal



1. DISCHARGE FUEL SYSTEM PRESSURE
(COROLLA_ZRE142 RM000001EEY04YX.html)


2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL


3. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Remove the 2 nuts and No. 1 engine cover sub-assembly.



4. DRAIN ENGINE COOLANT
  1. Loosen the lower radiator drain cock plug.

    CAUTION:
    Do not loosen the lower radiator drain cock plug while the engine and radiator are still hot.
    Pressurized, hot engine coolant and steam may be released and cause serious burns.
    HINT:
    Collect the coolant in a container and dispose of it according to the regulations in your area.
  1. Remove the radiator cap.



  1. Loosen the cylinder block drain cock plug.


    Corolla. Zre142 Aze141.2Az-Fe Intake Exhaust.Intake System.Intake Manifold  Removal



5. REMOVE FRONT WIPER ARM HEAD CAP


    Corolla. Zre142 Aze141
  1. Remove the 2 front wiper arm head caps.



6. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH


    Corolla. Zre142 Aze141
  1. Remove the nut and the front wiper arm and blade assembly LH.



7. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH


    Corolla. Zre142 Aze141
  1. Remove the nut and the front wiper arm and blade assembly RH.



8. REMOVE HOOD TO COWL TOP SEAL


    Corolla. Zre142 Aze141
  1. Disengage the 7 clips and remove the hood to cowl top seal.



9. REMOVE CENTER NO. 1 COWL TOP VENTILATOR LOUVER


    Corolla. Zre142 Aze141
  1. Disengage the clip and 14 claws, and remove the center No. 1 cowl top ventilator louver.



10. REMOVE COWL TOP VENTILATOR LOUVER LH


    Corolla. Zre142 Aze141
  1. Disengage the clip and 8 claws, and remove the cowl top ventilator louver LH.



11. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the connector.

  1. Remove the 2 bolts and the windshield wiper motor and link assembly.



12. REMOVE OUTER COWL TOP PANEL


    Corolla. Zre142 Aze141
  1. Disengage the clamp and bend the water guard plate RH as shown in the illustration.



    Corolla. Zre142 Aze141
  1. Disengage the clamp and bend the No. 1 heater air duct splash shield seal.



    Corolla. Zre142 Aze141
  1. Disengage the clamp.

  1. Remove the 12 bolts and outer cowl top panel.



13. REMOVE SUSPENSION TOWER DAMPER ASSEMBLY (w/ Front Strut Bar)


    Corolla. Zre142 Aze141
  1. Remove the 2 nuts and suspension tower damper assembly.



14. REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE


    Corolla. Zre142 Aze141
  1. Disconnect the mass air flow meter connector.

  1. Separate the 2 wire harness clamps.



    Corolla. Zre142 Aze141
  1. Disconnect the No. 1 vacuum switching valve connector and the 2 vacuum hoses.



    Corolla. Zre142 Aze141
  1. Disconnect the ventilation hose.



    Corolla. Zre142 Aze141
  1. Loosen the No. 1 air cleaner hose clamp, release the 3 air cleaner assembly clamps and remove the air cleaner cap sub-assembly with No. 1 hose.



15. REMOVE AIR CLEANER CASE SUB-ASSEMBLY
  1. Remove the air cleaner filter element.



    Corolla. Zre142 Aze141
  1. Disconnect the clamp of the engine wire.

  1. Remove the 3 bolts and air cleaner case.



16. REMOVE THROTTLE BODY ASSEMBLY


    Corolla. Zre142 Aze141
  1. Disconnect the 2 water by-pass hoses.



    Corolla. Zre142 Aze141
  1. Disconnect the throttle body assembly connector.



    Corolla. Zre142 Aze141
  1. Remove the 4 bolts and throttle body assembly.



    Corolla. Zre142 Aze141
  1. Remove the gasket from the intake manifold.



17. DISCONNECT FUEL MAIN TUBE
NOTICE:
Do not forcibly bend, kink or twist the fuel main tube.


    Corolla. Zre142 Aze141
  1. Remove the fuel tube from the fuel hose clamp.

  1. Remove the fuel pipe clamp.

  1. Wipe off any dirt on the fuel tube connector.



    Corolla. Zre142 Aze141.2Az-Fe Intake Exhaust.Intake System.Intake Manifold  Removal
  1. Hold the fuel tube connector, and then install SST.

    SST
    09268-21011
  1. Turn SST to align the retainer inside the fuel tube connector with the chamfered part of SST.

  1. Insert SST into the fuel tube and hold it. Then push the fuel tube connector toward SST.

  1. Mount the retainer of the fuel tube connector onto the chamfered part of SST.



    Corolla. Zre142 Aze141.2Az-Fe Intake Exhaust.Intake System.Intake Manifold  Removal
  1. Slide SST and fuel tube connector together towards the fuel tube until they make a "click" sound, and then disconnect the fuel tube.

  1. Drain the fuel remaining inside the fuel tube.

  1. Cover the fuel tube and fuel pipe with a plastic bag to protect the disconnected part.



18. DISCONNECT NO. 2 VENTILATION HOSE


    Corolla. Zre142 Aze141
  1. Disconnect the No. 2 ventilation hose from the ventilation valve.



19. REMOVE FUEL DELIVERY PIPE WITH INJECTOR


    Corolla. Zre142 Aze141
  1. Remove the 2 wire harness clamps.

  1. Disconnect the 4 fuel injector connectors.



    Corolla. Zre142 Aze141
  1. Remove the 2 bolts, then remove the fuel delivery pipe together with the 4 fuel injectors.

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


    Corolla. Zre142 Aze141
  1. Remove the 2 delivery pipe spacers from the cylinder head.

  1. Remove the 4 insulators from the cylinder head.



20. REMOVE INTAKE MANIFOLD


    Corolla. Zre142 Aze141
  1. Disconnect the union to connector tube hose from the No. 2 hose to hose tube.

  1. Disconnect the camshaft timing oil control valve connector.

  1. Remove the wire harness clamp.

  1. Remove the union to connector tube hose from the vacuum hose clamp.

  1. Remove the 5 bolts, 2 nuts and intake manifold.



    Corolla. Zre142 Aze141.2Az-Fe Intake Exhaust.Intake System.Intake Manifold  Removal
  1. Remove the gasket from the intake manifold.