Engine Unit (For Sedan) Removal

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Mechanical. Yaris. Ncp93, 131

  1. REMOVE VENTILATION HOSE

  2. REMOVE FUEL TUBE SUB-ASSEMBLY

  3. REMOVE WATER FILLER SUB-ASSEMBLY

  4. REMOVE NO. 1 IGNITION COIL

  5. REMOVE GENERATOR ASSEMBLY

  6. REMOVE ENGINE OIL LEVEL DIPSTICK

  7. REMOVE INTAKE MANIFOLD

  8. REMOVE NO. 1 WATER BY-PASS PIPE

  9. REMOVE BOOSTER VACUUM TUBE

  10. REMOVE ENGINE WIRE

  11. REMOVE WIRE HARNESS CLAMP BRACKET

  12. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

  13. REMOVE MANIFOLD SUPPORT BRACKET

  14. REMOVE EXHAUST MANIFOLD

Engine Unit (For Sedan) -- Removal



1. REMOVE VENTILATION HOSE

  1. Remove the ventilation hose.



2. REMOVE FUEL TUBE SUB-ASSEMBLY


Yaris. Ncp93, 131

  1. Remove the fuel pipe clamp.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Engine Unit (For Sedan) Removal

  1. Pinch the retainer of the fuel tube connector, then pull the fuel tube connector to disconnect the fuel tube out of the fuel delivery pipe sub-assembly.

    NOTICE:
    1. Remove any dirt and foreign matter from the fuel tube connector before performing this work.
    2. Do not allow any scratches or foreign matter on the parts when disconnecting, as the fuel tube connector has the O-ring that seals the pipe.
    3. Perform this work by hand. Do not use any tools.
    4. Do not forcibly bend, twist or turn the nylon tube.
    5. Protect the disconnected parts by covering them with a vinyl bag after disconnecting the fuel tube.
    6. If the fuel tube connector and pipe are stuck, push and pull to release them.


3. REMOVE WATER FILLER SUB-ASSEMBLY


Yaris. Ncp93, 131

  1. Disconnect the No. 1 radiator hose from the cylinder head.

  1. Remove the 2 nuts and remove the water filler sub-assembly.



4. REMOVE NO. 1 IGNITION COIL


Yaris. Ncp93, 131

  1. Disconnect the 4 ignition coil connectors.



    Yaris. Ncp93, 131

  1. Remove the 4 bolts and 4 ignition coils.



5. REMOVE GENERATOR ASSEMBLY


Yaris. Ncp93, 131

  1. Remove the terminal cap.

  1. Separate the connector and the harness clamp.

  1. Remove the nut and remove terminal B.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Engine Unit (For Sedan) Removal

  1. Remove fan belt adjusting slider fixing bolts A and B and remove the fan belt adjusting slider.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Engine Unit (For Sedan) Removal

  1. Remove fixing bolt B and remove the generator.



6. REMOVE ENGINE OIL LEVEL DIPSTICK


7. REMOVE INTAKE MANIFOLD


    Yaris. Ncp93, 131

  1. Disconnect the union to connector tube hose from the booster vacuum tube.



    Yaris. Ncp93, 131

  1. Disconnect the water bypass hose from the cylinder head.



    Yaris. Ncp93, 131

  1. Disconnect the water bypass hose from the No. 1 water bypass pipe.



    Yaris. Ncp93, 131

  1. Remove the 3 bolts and 2 nuts and remove the intake manifold.

  1. Remove the gasket from the intake manifold.



8. REMOVE NO. 1 WATER BY-PASS PIPE


    Yaris. Ncp93, 131

  1. Remove the 2 bolts and 2 nuts and remove the No. 1 water bypass pipe.



9. REMOVE BOOSTER VACUUM TUBE


    Yaris. Ncp93, 131

  1. Remove the 2 bolts and remove the booster vacuum tube.



10. REMOVE ENGINE WIRE

  1. Disconnect all sensor connectors and wire harness clamps from the engine assembly and remove the engine wire harness.



11. REMOVE WIRE HARNESS CLAMP BRACKET


Yaris. Ncp93, 131

  1. Remove the 2 bolts and remove the 2 wire harness clamp brackets.



12. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    Yaris. Ncp93, 131

  1. Remove the 4 bolts and remove the exhaust manifold heat insulator.



13. REMOVE MANIFOLD SUPPORT BRACKET


    Yaris. Ncp93, 131

  1. Remove the 3 bolts and remove the manifold support bracket.



14. REMOVE EXHAUST MANIFOLD


    Yaris. Ncp93, 131

  1. Remove the 3 bolts and 2 nuts and remove the exhaust manifold.