Cylinder Head - Installation

Brand:

Toyota

Model Name:

Yaris NCP90 91 92 93

Manual:

Repair Manual

Section:

1Nz-Fe Engine Mechanical

Title:

Cylinder Head

  1. Install injector vibration insulator

  2. Install delivery pipe no. 1 spacer

  3. Install fuel injector assembly

  4. Install fuel delivery pipe sub-assembly

  5. Install harness bracket

  6. Install water by-pass hose

  7. Install engine coolant temperature sensor

  8. Install camshaft position sensor

  9. Install booster vacuum tube

  10. Install harness bracket

  11. Install exhaust manifold

  12. Install exhaust manifold heat insulator no. 1

  13. Install cylinder head gasket

  14. Install cylinder head sub-assembly

  15. Install camshaft

  16. Install chain sub-assembly

  17. Install chain tensioner slipper

  18. Install chain tensioner assembly no. 1

  19. Install oil pump seal

  20. Install oil pump assembly

  21. Install transverse engine engine mounting bracket

  22. Install water pump assembly

  23. Install water pump pulley

  24. Install camshaft timing oil control valve assembly

  25. Install crankshaft position sensor

  26. Install crankshaft damper sub-assembly

  27. Install engine mounting insulator sub-assembly rh (for hatchback)

  28. Install engine mounting insulator sub-assembly rh (for sedan)

  29. Install cylinder head cover sub-assembly (for rhd)

  30. Remove cylinder head cover sub-assembly (for lhd)

  31. Install ventilation hose no. 2

  32. Install ventilation hose

  33. Install ignition no. 1

  34. Install generator assembly

  35. Install fan & generator v belt

  36. Adjust fan & generator v belt

  37. Inspect fan & generator v belt

  38. Install manifold support bracket

  39. Install exhaust pipe assembly front

  40. Connect wire harness

  41. Install water by-pass pipe no. 1

  42. Connect heater water hose inlet a

  43. Connect heated oxygen sensor connector

  44. Connect engine coolant temperature sensor connector

  45. Connect camshaft position sensor connector

  46. Connect booster vacuum tube

  47. Connect fuel tube sub-assembly

  48. Install oil level gauge guide

  49. Install intake manifold

  50. Install oil level gauge sub-assembly

  51. Connect union to connector tube hose

  52. Connect ventilation hose

  53. Connect throttle with motor body connector

  54. Connect water by-pass hose

  55. Connect water by-pass hose no. 2

  56. Install water filler sub-assembly

  57. Connect reserve tank hose

  58. Connect radiator hose no. 3

  59. Install air cleaner cap sub-assembly with air cleaner hose no. 1

  60. Install battery tray

  61. Install battery

  62. Add engine oil

  63. Add engine coolant

  64. Check engine oil level

  65. Check for engine oil leakage

  66. Check for engine coolant leakage

  67. Check for exhaust gas leakage

  68. Check for fuel leakage

  69. Install cylinder head cover no. 2

  70. Install engine under cover rh

  71. Install engine under cover sub-assembly (for rough road area specification vehicles)

  72. Install front wheel rh

  73. Install cowl top panel outer (for hatchback)

  74. Install cowl top panel outer (for sedan)

  75. Install front air shutter seal rh (for sedan)

  76. Install cowl to register duct sub-assembly no. 2 (for hatchback)

  77. Install front wiper motor and link (for hatchback)

  78. Install front wiper motor and link (for sedan)

  79. Install cowl top ventilator louver lh (for hatchback lhd)

  80. Install cowl top ventilator louver sub-assembly (for hatchback lhd)

  81. Install cowl top ventilator louver lh (for hatchback rhd)

  82. Install cowl top ventilator louver sub-assembly (for hatchback rhd)

  83. Install cowl top ventilator louver sub-assembly (for sedan rhd)

  84. Install cowl top ventilator louver sub-assembly (for sedan lhd)

  85. Install hood to cowl top seal (for hatchback)

  86. Install cowl side ventilator sub-assembly lh (for sedan)

  87. Install cowl side ventilator sub-assembly rh (for sedan)

  88. Install front wiper arm and blade assembly lh (for hatchback)

  89. Install front wiper arm and blade assembly lh (for sedan)

  90. Install front wiper arm and blade assembly rh (for hatchback)

  91. Install front wiper arm and blade assembly rh (for sedan)

  92. Install front wiper arm head cap (for hatchback)

  93. Install front wiper arm head cap (for sedan)



1. INSTALL INJECTOR VIBRATION INSULATOR


Install 4 new injector vibration insulators onto the cylinder head. Yaris
  1. Install 4 new injector vibration insulators onto the cylinder head.



2. INSTALL DELIVERY PIPE NO. 1 SPACER


Install the 2 delivery pipe No. 1 spacers onto the cylinder head.NOTICE: Install the delivery pipe No. 1 spacer in the correct direction. Yaris
  1. Install the 2 delivery pipe No. 1 spacers onto the cylinder head.

    NOTICE:
    Install the delivery pipe No. 1 spacer in the correct direction.


3. INSTALL FUEL INJECTOR ASSEMBLY


Apply a light coat of gasoline or spindle oil to new O-rings, then install one onto each fuel injector. Yaris
  1. Apply a light coat of gasoline or spindle oil to new O-rings, then install one onto each fuel injector.

  1. Apply a light coat of gasoline or spindle oil to the contact surfaces of the fuel delivery pipe and the O-ring of the fuel injector.

  1. While turning the fuel injector left and right, install it onto the fuel delivery pipe.NOTICE: Do not twist the O-ring.After installing the fuel injectors, check that they turn smoothly. If not, replace the O-ring with a new one. Yaris
  2. While turning the fuel injector left and right, install it onto the fuel delivery pipe.

    NOTICE:
    1. Do not twist the O-ring.
    2. After installing the fuel injectors, check that they turn smoothly. If not, replace the O-ring with a new one.


4. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY


Provisionally install the fuel delivery pipe sub-assembly together with the 4 fuel injectors using the 3 bolts.NOTICE: Do not drop the fuel injectors when installing the fuel delivery pipe sub-assembly.Check that the fuel injectors rotate smoothly after installing the fuel delivery pipe sub-assembly. Yaris
  1. Provisionally install the fuel delivery pipe sub-assembly together with the 4 fuel injectors using the 3 bolts.

    NOTICE:
    1. Do not drop the fuel injectors when installing the fuel delivery pipe sub-assembly.
    2. Check that the fuel injectors rotate smoothly after installing the fuel delivery pipe sub-assembly.
  1. Tighten the 3 bolts to the specified torque.Torque: 19 N*m{194 kgf*cm, 14 ft.*lbf} for bolt A9.0 N*m{92 kgf*cm, 80 in.*lbf} for bolt B Yaris
  2. Tighten the 3 bolts to the specified torque.

    Torque:
    19 N*m{194 kgf*cm, 14 ft.*lbf} for bolt A
    9.0 N*m{92 kgf*cm, 80 in.*lbf} for bolt B


5. INSTALL HARNESS BRACKET


Install the harness bracket with the bolt.Torque: 13 N*m{131 kgf*cm, 9.5 ft.*lbf} Yaris
  1. Install the harness bracket with the bolt.

    Torque:
    13 N*m{131 kgf*cm, 9.5 ft.*lbf}


6. INSTALL WATER BY-PASS HOSE


Install the water by-pass hose. Yaris
  1. Install the water by-pass hose.



7. INSTALL ENGINE COOLANT TEMPERATURE SENSOR


Provisionally install the engine coolant temperature sensor through a new gasket. Yaris
  1. Provisionally install the engine coolant temperature sensor through a new gasket.

  1. Using SST, tighten the engine coolant temperature sensor.

    SST
    09817-33190
    Torque:
    20 N*m{204 kgf*cm, 15 ft.*lbf}


8. INSTALL CAMSHAFT POSITION SENSOR


Apply a light coat of engine oil to the O-ring on the camshaft position sensor. Yaris
  1. Apply a light coat of engine oil to the O-ring on the camshaft position sensor.

  1. Install the camshaft position sensor with the bolt.

    Torque:
    8.0 N*m{82 kgf*cm, 71 in.*lbf}
    NOTICE:
    Do not twist the O-ring.


9. INSTALL BOOSTER VACUUM TUBE


Install the booster vacuum tube with the 2 bolts.Torque: 9.0 N*m{92 kgf*cm, 80 in.*lbf} Yaris
  1. Install the booster vacuum tube with the 2 bolts.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}


10. INSTALL HARNESS BRACKET


Install the harness bracket with the bolt.Torque: 13 N*m{131 kgf*cm, 9.5 ft.*lbf} Yaris
  1. Install the harness bracket with the bolt.

    Torque:
    13 N*m{131 kgf*cm, 9.5 ft.*lbf}


11. INSTALL EXHAUST MANIFOLD


Using several steps, install a new exhaust manifold gasket and exhaust manifold with the 3 bolts and 2 nuts in the sequence shown in the illustration.Torque: 27 N*m{275 kgf*cm, 20 ft.*lbf} Yaris
  1. Using several steps, install a new exhaust manifold gasket and exhaust manifold with the 3 bolts and 2 nuts in the sequence shown in the illustration.

    Torque:
    27 N*m{275 kgf*cm, 20 ft.*lbf}


12. INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO. 1


Install exhaust manifold heat insulator No. 1 with the 4 bolts.Torque: 8.0 N*m{82 kgf*cm, 71 in.*lbf} Yaris
  1. Install exhaust manifold heat insulator No. 1 with the 4 bolts.

    Torque:
    8.0 N*m{82 kgf*cm, 71 in.*lbf}


13. INSTALL CYLINDER HEAD GASKET


Place a new cylinder head gasket on the cylinder block with the Lot No. stamp facing upward.NOTICE: Remove any oil from the contact surfaces.Check the mounting orientation of the cylinder head gasket.Do not damage the cylinder gasket when installing the cylinder head onto the cylinder block. Yaris
  1. Place a new cylinder head gasket on the cylinder block with the Lot No. stamp facing upward.

    NOTICE:
    1. Remove any oil from the contact surfaces.
    2. Check the mounting orientation of the cylinder head gasket.
    3. Do not damage the cylinder gasket when installing the cylinder head onto the cylinder block.


14. INSTALL CYLINDER HEAD SUB-ASSEMBLY
HINT:
The cylinder head bolts are tightened in 2 successive steps.
  1. Apply a light coat of engine oil to the threads of the cylinder head bolts.

  1. Using several steps, install and tighten the 10 cylinder head bolts and plate washers uniformly with an 8 mm bi-hexagon wrench, in the sequence shown in the illustration.Torque: 29 N*m{300 kgf*cm, 22 ft.*lbf} Yaris
  2. Using several steps, install and tighten the 10 cylinder head bolts and plate washers uniformly with an 8 mm bi-hexagon wrench, in the sequence shown in the illustration.

    Torque:
    29 N*m{300 kgf*cm, 22 ft.*lbf}
  1. Mark the front of the cylinder head bolt with paint.

  1. Retighten the cylinder head bolts 90° and then an additional 90° as shown in the illustration. Yaris
  2. Retighten the cylinder head bolts 90° and then an additional 90° as shown in the illustration.

  1. Check that the paint mark is now at a 180° angle from the front.

  1. Apply a continuous bead of seal packing (Diameter 4.5 to 5.5 mm (0.177 to 0.217 in.)) as shown in the illustration.Seal Packing:Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalentNOTICE: Remove any oil from the contact surfaces.Install the oil pump assembly within 3 minutes and tighten the bolts within 15 minutes of applying the seal packing. Yaris
  2. Apply a continuous bead of seal packing (Diameter 4.5 to 5.5 mm (0.177 to 0.217 in.)) as shown in the illustration.

    Seal Packing:
    Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
    NOTICE:
    1. Remove any oil from the contact surfaces.
    2. Install the oil pump assembly within 3 minutes and tighten the bolts within 15 minutes of applying the seal packing.


15. INSTALL CAMSHAFT


Examine the front marks and numbers and check that the sequence is as shown in the illustration. Then provisionally tighten the bolts. Yaris
  1. Examine the front marks and numbers and check that the sequence is as shown in the illustration. Then provisionally tighten the bolts.

  1. Uniformly tighten the bolts in several steps in the sequence shown in the illustration and install camshaft bearing cap No. 1 and camshaft bearing cap No. 2.Torque: Camshaft bearing cap No. 1:23 N*m{235 kgf*cm, 17 ft.*lbf}Camshaft bearing cap No. 2:13 N*m{129 kgf*cm, 9.4 ft.*lbf}NOTICE: Tighten each bolt uniformly while keeping the camshaft level. Yaris
  2. Uniformly tighten the bolts in several steps in the sequence shown in the illustration and install camshaft bearing cap No. 1 and camshaft bearing cap No. 2.

    Torque:
    Camshaft bearing cap No. 1:
    23 N*m{235 kgf*cm, 17 ft.*lbf}
    Camshaft bearing cap No. 2:
    13 N*m{129 kgf*cm, 9.4 ft.*lbf}
    NOTICE:
    Tighten each bolt uniformly while keeping the camshaft level.


16. INSTALL CHAIN SUB-ASSEMBLY


Make sure that all the timing marks are in the positions (TDC) shown in the illustration.HINT: The positions of the timing marks may differ from the predetermined positions due to the force of the valve spring. Yaris
  1. Make sure that all the timing marks are in the positions (TDC) shown in the illustration.

    HINT:
    The positions of the timing marks may differ from the predetermined positions due to the force of the valve spring.
  1. Set the timing mark of the crankshaft in a position between 40 and 140°ATDC from the TDC as illustrated. Yaris
  2. Set the timing mark of the crankshaft in a position between 40 and 140°ATDC from the TDC as illustrated.

  1. Set the camshaft timing gear and the camshaft timing sprocket in the positions (20°ATDC) shown in the illustration. Yaris
  2. Set the camshaft timing gear and the camshaft timing sprocket in the positions (20°ATDC) shown in the illustration.

  1. Set the crankshaft in the position (20°ATDC) shown in the illustration.

  1. Install chain vibration damper No. 1 with the 2 bolts.Torque: 9.0 N*m{92 kgf*cm, 80 in.*lbf} Yaris
  2. Install chain vibration damper No. 1 with the 2 bolts.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}
  1. Align the timing marks of the camshaft with the mark plates of the timing chain and install the timing chain.HINT: Align the timing marks with the mark plates while turning the hexagonal service portion of the camshaft using a wrench. Yaris
  2. Align the timing marks of the camshaft with the mark plates of the timing chain and install the timing chain.

    HINT:
    Align the timing marks with the mark plates while turning the hexagonal service portion of the camshaft using a wrench.


17. INSTALL CHAIN TENSIONER SLIPPER


Install the chain tensioner slipper. Yaris
  1. Install the chain tensioner slipper.



18. INSTALL CHAIN TENSIONER ASSEMBLY NO. 1


Install chain tensioner assembly No. 1 with the 2 bolts.Torque: 9.0 N*m{92 kgf*cm, 80 in.*lbf} Yaris
  1. Install chain tensioner assembly No. 1 with the 2 bolts.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}
  1. Remove the bar from chain tensioner assembly No. 1.



19. INSTALL OIL PUMP SEAL


Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover edge.SST09950-60010 (09951-00250, 09951-00410, 09952-06010)09950-70010 (09951-07100)NOTICE: Do not tap the oil seal at an angle. Yaris
  1. Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover edge.

    SST
    09950-60010 (09951-00250, 09951-00410, 09952-06010)
    09950-70010 (09951-07100)
    NOTICE:
    Do not tap the oil seal at an angle.
  1. Apply a light coat of MP grease to the oil pump seal lip.

    NOTICE:
    Keep the lip free of foreign matter.


20. INSTALL OIL PUMP ASSEMBLY


Install 2 new O-rings onto the 2 locations shown in the illustration. Yaris
  1. Install 2 new O-rings onto the 2 locations shown in the illustration.

  1. Apply seal packing to the oil pump assembly, cylinder head and cylinder block as shown in the illustration.


    Remove any oil from the contact surfaces. Yaris

    Seal packing:
    Water pump part Toyota Genuine Seal Packing 1282B, Three Bond 1282B or Equivalent Other part Toyota Genuine Seal Packing Black, Three Bond 1207B or Equivalent
    NOTICE:
    1. Remove any oil from the contact surfaces.
    2. Install the oil pump assembly within 3 minutes and tighten the bolts and nut within 15 minutes of applying the seal packing.
    3. Do not expose the seal to engine oil for at least 2 hours after the installation.
  1. Align the keyway of the oil pump rotor with the rectangular portion of the crankshaft, and slide the oil pump into place. Yaris
  2. Align the keyway of the oil pump rotor with the rectangular portion of the crankshaft, and slide the oil pump into place.

  1. Install the oil pump assembly with the 15 bolts and the nut. Tighten the bolts and nut uniformly in several steps.Torque: Bolt A:32 N*m{326 kgf*cm, 24 ft.*lbf}Bolt B:11 N*m{112 kgf*cm, 8.1 ft.*lbf}Bolt C:11 N*m{112 kgf*cm, 8.1 ft.*lbf}Nut D:24 N*m{245 kgf*cm, 18 ft.*lbf}Bolt E:24 N*m{245 kgf*cm, 18 ft.*lbf}NOTICE: After installing the oil pump assembly, install the mounting bracket and water pump within 15 minutes.HINT: Each bolt length is as follows. A: 30 mm (1.181 in.) B: 35 mm (1.378 in.) C: 20 mm (0.787 in.) E: 14 to 20 mm (0.551 to 0.787 in.), Double ended bolt Yaris
  2. Install the oil pump assembly with the 15 bolts and the nut. Tighten the bolts and nut uniformly in several steps.

    Torque:
    Bolt A:
    32 N*m{326 kgf*cm, 24 ft.*lbf}
    Bolt B:
    11 N*m{112 kgf*cm, 8.1 ft.*lbf}
    Bolt C:
    11 N*m{112 kgf*cm, 8.1 ft.*lbf}
    Nut D:
    24 N*m{245 kgf*cm, 18 ft.*lbf}
    Bolt E:
    24 N*m{245 kgf*cm, 18 ft.*lbf}
    NOTICE:
    After installing the oil pump assembly, install the mounting bracket and water pump within 15 minutes.
    HINT:
    Each bolt length is as follows.
    A: 30 mm (1.181 in.)
    B: 35 mm (1.378 in.)
    C: 20 mm (0.787 in.)
    E: 14 to 20 mm (0.551 to 0.787 in.), Double ended bolt


21. INSTALL TRANSVERSE ENGINE ENGINE MOUNTING BRACKET


Install the transverse engine engine mounting bracket with the 4 bolts.Torque: 55 N*m{561 kgf*cm, 41 ft.*lbf} Yaris
  1. Install the transverse engine engine mounting bracket with the 4 bolts.

    Torque:
    55 N*m{561 kgf*cm, 41 ft.*lbf}


22. INSTALL WATER PUMP ASSEMBLY


Install the water pump assembly through a new gasket with the 3 bolts and 2 nuts.Torque: 11 N*m{112 kgf*cm, 8.1 ft.*lbf} Yaris
  1. Install the water pump assembly through a new gasket with the 3 bolts and 2 nuts.

    Torque:
    11 N*m{112 kgf*cm, 8.1 ft.*lbf}


23. INSTALL WATER PUMP PULLEY
  1. Provisionally install the water pump pulley with the 3 bolts.

  1. Using SST, hold the water pump pulley.SST09960-10010 (09962-01000, 09963-00700) Yaris
  2. Using SST, hold the water pump pulley.

    SST
    09960-10010 (09962-01000, 09963-00700)
  1. Tighten the 3 bolts to the specified torque.

    Torque:
    15 N*m{153 kgf*cm, 11 ft.*lbf}


24. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY


Apply a light coat of engine oil to a new O-ring and install it onto the camshaft timing oil control valve assembly.NOTICE: Do not twist the O-ring. Yaris
  1. Apply a light coat of engine oil to a new O-ring and install it onto the camshaft timing oil control valve assembly.

    NOTICE:
    Do not twist the O-ring.
  1. Install the camshaft timing oil control valve assembly with the bolt.Torque: 7.5 N*m{76 kgf*cm, 66 in.*lbf} Yaris
  2. Install the camshaft timing oil control valve assembly with the bolt.

    Torque:
    7.5 N*m{76 kgf*cm, 66 in.*lbf}
  1. Connect the camshaft timing oil control valve assembly connector. Yaris
  2. Connect the camshaft timing oil control valve assembly connector.



25. INSTALL CRANKSHAFT POSITION SENSOR


Apply a light coat of engine oil to the O-ring on the crankshaft position sensor. Yaris
  1. Apply a light coat of engine oil to the O-ring on the crankshaft position sensor.

  1. Install the crankshaft position sensor with the bolt.

    Torque:
    7.5 N*m{76 kgf*cm, 66 in.*lbf}
    NOTICE:
    Do not twist the O-ring.
  1. Connect the crankshaft position sensor connector.



26. INSTALL CRANKSHAFT DAMPER SUB-ASSEMBLY
  1. Align the pin hole of the crankshaft damper with the pin and install the crankshaft damper sub-assembly.

  1. Provisionally install the bolt.

  1. Using 2 SSTs, tighten the bolt while holding the crankshaft damper sub-assembly.SST09213-14010 (91651-60865)09330-00021 Torque: 128 N*m{1,305 kgf*cm, 95 ft.*lbf}NOTICE: Check the SST installation positions when installing them, to avoid the SST fixing bolts from coming into contact with the oil pump assembly. Yaris
  2. Using 2 SSTs, tighten the bolt while holding the crankshaft damper sub-assembly.

    SST
    09213-14010 (91651-60865)
    09330-00021
    Torque:
    128 N*m{1,305 kgf*cm, 95 ft.*lbf}
    NOTICE:
    Check the SST installation positions when installing them, to avoid the SST fixing bolts from coming into contact with the oil pump assembly.


27. INSTALL ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH (for Hatchback)


Install the engine mounting insulator sub-assembly RH with the 5 bolts and nut.Torque: 45 N*m{459 kgf*cm, 33 ft.*lbf} for bolt A52 N*m{530 kgf*cm, 38 ft.*lbf} for bolt B and nut Yaris
  1. Install the engine mounting insulator sub-assembly RH with the 5 bolts and nut.

    Torque:
    45 N*m{459 kgf*cm, 33 ft.*lbf} for bolt A
    52 N*m{530 kgf*cm, 38 ft.*lbf} for bolt B and nut


28. INSTALL ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH (for Sedan)


Install the engine mounting insulator sub-assembly RH with the 5 bolts and nut.Torque: 52 N*m{530 kgf*cm, 38 ft.*lbf} Yaris
  1. Install the engine mounting insulator sub-assembly RH with the 5 bolts and nut.

    Torque:
    52 N*m{530 kgf*cm, 38 ft.*lbf}


29. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY (for RHD)


Apply seal packing to the cylinder head as shown in the illustration.Seal Packing:Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalentNOTICE: Remove any oil from the contact surface.Install the cylinder head cover sub-assembly within 3 minutes of applying the seal packing.Do not start the engine for at least 2 hours after the installation. Yaris
  1. Apply seal packing to the cylinder head as shown in the illustration.

    Seal Packing:
    Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
    NOTICE:
    1. Remove any oil from the contact surface.
    2. Install the cylinder head cover sub-assembly within 3 minutes of applying the seal packing.
    3. Do not start the engine for at least 2 hours after the installation.
  1. Install the cylinder head cover sub-assembly with the 9 bolts, 2 nuts and 2 seal washers.

  1. Tighten the 9 bolts and 2 nuts in the sequence shown in the illustration.Torque: 10 N*m{102 kgf*cm, 7.0 ft.*lbf} Yaris
  2. Tighten the 9 bolts and 2 nuts in the sequence shown in the illustration.

    Torque:
    10 N*m{102 kgf*cm, 7.0 ft.*lbf}
  1. Connect the connector and wire harness clamp as shown in the illustration and connect the engine wire harness. Yaris
  2. Connect the connector and wire harness clamp as shown in the illustration and connect the engine wire harness.

  1. Connect the fuel injector connectors. Yaris
  2. Connect the fuel injector connectors.



30. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY (for LHD)


Apply seal packing to the cylinder head as shown in the illustration.Seal Packing:Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalentNOTICE: Remove any oil from the contact surface.Install the cylinder head cover sub-assembly within 3 minutes of applying the seal packing.Do not start the engine for at least 2 hours after the installation. Yaris
  1. Apply seal packing to the cylinder head as shown in the illustration.

    Seal Packing:
    Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
    NOTICE:
    1. Remove any oil from the contact surface.
    2. Install the cylinder head cover sub-assembly within 3 minutes of applying the seal packing.
    3. Do not start the engine for at least 2 hours after the installation.
  1. Install the cylinder head cover sub-assembly with the 9 bolts, 2 nuts and 2 seal washers.

  1. Tighten the 9 bolts and 2 nuts in the sequence shown in the illustration.Torque: 10 N*m{102 kgf*cm, 7.0 ft.*lbf} Yaris
  2. Tighten the 9 bolts and 2 nuts in the sequence shown in the illustration.

    Torque:
    10 N*m{102 kgf*cm, 7.0 ft.*lbf}
  1. Install the wire harness bracket with the bolt.Torque: 13 N*m{133 kgf*cm, 9.6 ft.*lbf} Yaris
  2. Install the wire harness bracket with the bolt.

    Torque:
    13 N*m{133 kgf*cm, 9.6 ft.*lbf}
  1. Connect the connector and wire harness clamp as shown in the illustration and connect the engine wire harness. Yaris
  2. Connect the connector and wire harness clamp as shown in the illustration and connect the engine wire harness.

  1. Connect the fuel injector connectors. Yaris
  2. Connect the fuel injector connectors.



31. INSTALL VENTILATION HOSE NO. 2


Connect ventilation hose No. 2. Yaris
  1. Connect ventilation hose No. 2.



32. INSTALL VENTILATION HOSE


Connect the ventilation hose. Yaris
  1. Connect the ventilation hose.



33. INSTALL IGNITION NO. 1


Install the 4 ignition coils with the 4 bolts.Torque: 9.0 N*m{92 kgf*cm, 80 in.*lbf} Yaris
  1. Install the 4 ignition coils with the 4 bolts.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}
  1. Connect the 4 ignition coil connectors. Yaris
  2. Connect the 4 ignition coil connectors.



34. INSTALL GENERATOR ASSEMBLY


Provisionally install the generator with fixing bolt B. Yaris
  1. Provisionally install the generator with fixing bolt B.

  1. Provisionally install the fan belt adjusting slider with fan belt adjusting slider fixing bolts A and B, then move the generator toward the cylinder block and tighten bolt B.Torque: 11 N*m{112 kgf*cm, 8.1 ft.*lbf} Yaris
  2. Provisionally install the fan belt adjusting slider with fan belt adjusting slider fixing bolts A and B, then move the generator toward the cylinder block and tighten bolt B.

    Torque:
    11 N*m{112 kgf*cm, 8.1 ft.*lbf}
  1. Install the connector and wire harness clamp. Yaris
  2. Install the connector and wire harness clamp.

  1. Install terminal B with the nut.

    Torque:
    9.8 N*m{100 kgf*cm, 7.2 ft.*lbf}
  1. Install the terminal cap.



35. INSTALL FAN & GENERATOR V BELT
  1. Provisionally install the fan and generator V belt onto each pulley.

    NOTICE:
    1. Make sure that there is no foreign matter or liquid, such as oil, on the belt and pulleys.
    2. Make sure that the V belt is securely fitted into the rib grooves of the pulley.


36. ADJUST FAN & GENERATOR V BELT
  1. Insert an adjusting bar between the engine mounting bracket and generator assembly. Pull the adjusting bar towards the vehicle front to adjust the generator V belt tension.NOTICE: Do not insert the adjusting bar between the camshaft timing oil control valve assembly and generator assembly. It could damage the camshaft timing oil control valve assembly. Yaris
  2. Insert an adjusting bar between the engine mounting bracket and generator assembly. Pull the adjusting bar towards the vehicle front to adjust the generator V belt tension.

    NOTICE:
    Do not insert the adjusting bar between the camshaft timing oil control valve assembly and generator assembly. It could damage the camshaft timing oil control valve assembly.
  1. First tighten bolt A, then tighten bolt B.Torque: 19 N*m{189 kgf*cm, 14 ft.*lbf} for bolt A54 N*m{551 kgf*cm, 40 ft.*lbf} for bolt B Yaris
  2. First tighten bolt A, then tighten bolt B.

    Torque:
    19 N*m{189 kgf*cm, 14 ft.*lbf} for bolt A
    54 N*m{551 kgf*cm, 40 ft.*lbf} for bolt B


37. INSPECT FAN & GENERATOR V BELT
  1. Check the V belt deflection and tension.Deflection:ItemSpecified ConditionNew belt8.0 to 9.0 mm (0.31 to 0.35 in)Used belt12.5 to 13.5 mm (0.49 to 0.53 in)Tension:ItemSpecified ConditionNew belt700 to 800 N (71 to 82 kg, 157 to 180 lb)Used belt300 to 400 N (31 to 41 kg, 67 to 90 lb)If the belt deflection is not as specified, adjust it.HINT: Perform the V belt inspection and adjustment while the engine is cold.V-ribbed belt tension and deflection should be checked immediately after installation of a new belt, and after cranking the engine when inspecting a used belt.Check the V belt deflection at the point between the specified pulleys where the deflection is greatest.When installing a new belt, set its tension to the intermediate value of the specification.When inspecting a belt which has been used for over 5 minutes, apply the Used Belt specifications.When reinstalling a belt which has been used for over 5 minutes, adjust its deflection and tension to the intermediate values of each Used Belt specification.V-ribbed belt tension and deflection should be checked after 2 revolutions of engine cranking.When using a belt tension gauge, confirm its accuracy by using a master gauge first. Yaris
  2. Check the V belt deflection and tension.

    Deflection:
    Item
    Specified Condition
    New belt
    8.0 to 9.0 mm (0.31 to 0.35 in)
    Used belt
    12.5 to 13.5 mm (0.49 to 0.53 in)
    Tension:
    Item
    Specified Condition
    New belt
    700 to 800 N (71 to 82 kg, 157 to 180 lb)
    Used belt
    300 to 400 N (31 to 41 kg, 67 to 90 lb)
    If the belt deflection is not as specified, adjust it.
    HINT:
    1. Perform the V belt inspection and adjustment while the engine is cold.
    2. V-ribbed belt tension and deflection should be checked immediately after installation of a new belt, and after cranking the engine when inspecting a used belt.
    3. Check the V belt deflection at the point between the specified pulleys where the deflection is greatest.
    4. When installing a new belt, set its tension to the intermediate value of the specification.
    5. When inspecting a belt which has been used for over 5 minutes, apply the Used Belt specifications.
    6. When reinstalling a belt which has been used for over 5 minutes, adjust its deflection and tension to the intermediate values of each Used Belt specification.
    7. V-ribbed belt tension and deflection should be checked after 2 revolutions of engine cranking.
    8. When using a belt tension gauge, confirm its accuracy by using a master gauge first.


38. INSTALL MANIFOLD SUPPORT BRACKET


Install the manifold support bracket with the 3 bolts.Torque: 44 N*m{449 kgf*cm, 33 ft.*lbf} Yaris
  1. Install the manifold support bracket with the 3 bolts.

    Torque:
    44 N*m{449 kgf*cm, 33 ft.*lbf}


39. INSTALL EXHAUST PIPE ASSEMBLY FRONT


Using vernier calipers, measure the free length of the compression spring.Minimum length:40.5 mm (1.594 in.)If the length is not as specified, replace the compression spring. Yaris
  1. Using vernier calipers, measure the free length of the compression spring.

    Minimum length:
    40.5 mm (1.594 in.)
    If the length is not as specified, replace the compression spring.
  1. Using a plastic hammer and a wooden block, tap in a new exhaust pipe gasket until its surface is flush with the exhaust manifold.NOTICE: Install the exhaust pipe gasket in the correct direction.Do not damage the outer surface of the exhaust pipe gasket.Do not reuse the exhaust pipe gasket.Do not push in the gasket with the exhaust pipe when installing. Yaris
  2. Using a plastic hammer and a wooden block, tap in a new exhaust pipe gasket until its surface is flush with the exhaust manifold.

    NOTICE:
    1. Install the exhaust pipe gasket in the correct direction.
    2. Do not damage the outer surface of the exhaust pipe gasket.
    3. Do not reuse the exhaust pipe gasket.
    4. Do not push in the gasket with the exhaust pipe when installing.
  1. Install the exhaust front pipe assembly with the 2 compression springs and 2 bolts.Torque: 43 N*m{439 kgf*cm, 32 ft.*lbf} Yaris
  2. Install the exhaust front pipe assembly with the 2 compression springs and 2 bolts.

    Torque:
    43 N*m{439 kgf*cm, 32 ft.*lbf}


40. CONNECT WIRE HARNESS


Connect the wire harness with the 2 bolts.Torque: 13 N*m{133 kgf*cm, 10 ft.*lbf} Yaris
  1. Connect the wire harness with the 2 bolts.

    Torque:
    13 N*m{133 kgf*cm, 10 ft.*lbf}


41. INSTALL WATER BY-PASS PIPE NO. 1


Install water by-pass pipe No. 1 with the bolt.Torque: 9.0 N*m{92 kgf*cm, 80 in.*lbf} Yaris
  1. Install water by-pass pipe No. 1 with the bolt.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}


42. CONNECT HEATER WATER HOSE INLET A


Connect heater water inlet hose A. Yaris
  1. Connect heater water inlet hose A.



43. CONNECT HEATED OXYGEN SENSOR CONNECTOR


Connect the heated oxygen sensor connector. Yaris
  1. Connect the heated oxygen sensor connector.

  1. Install the sensor bracket with the bolt.



44. CONNECT ENGINE COOLANT TEMPERATURE SENSOR CONNECTOR


Connect the engine coolant temperature sensor connector. Yaris
  1. Connect the engine coolant temperature sensor connector.



45. CONNECT CAMSHAFT POSITION SENSOR CONNECTOR


Connect the camshaft position sensor connector. Yaris
  1. Connect the camshaft position sensor connector.



46. CONNECT BOOSTER VACUUM TUBE


Connect the booster vacuum tube. Yaris
  1. Connect the booster vacuum tube.



47. CONNECT FUEL TUBE SUB-ASSEMBLY


Insert the fuel tube connector into the fuel delivery pipe until a click sound can be heard.NOTICE: Check that there are no scratches or foreign matter around the disconnected parts of the fuel tube connector and pipe before performing this work.After connecting the fuel tube, check that the fuel tube connector and pipe are securely connected by pulling them. Yaris
  1. Insert the fuel tube connector into the fuel delivery pipe until a click sound can be heard.

    NOTICE:
    1. Check that there are no scratches or foreign matter around the disconnected parts of the fuel tube connector and pipe before performing this work.
    2. After connecting the fuel tube, check that the fuel tube connector and pipe are securely connected by pulling them.
  1. Install the fuel pipe clamp. Yaris
  2. Install the fuel pipe clamp.



48. INSTALL OIL LEVEL GAUGE GUIDE


Apply engine oil to a new O-ring. Yaris
  1. Apply engine oil to a new O-ring.

  1. Install the oil level gauge guide with the bolt through a new O-ring.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}
  1. Install the wire harness.



49. INSTALL INTAKE MANIFOLD
  1. Install a new gasket onto the intake manifold.

  1. Install the intake manifold with the 3 bolts and 2 nuts.Torque: 30 N*m{306 kgf*cm, 22 ft.*lbf} Yaris
  2. Install the intake manifold with the 3 bolts and 2 nuts.

    Torque:
    30 N*m{306 kgf*cm, 22 ft.*lbf}
  1. Connect the wire harness clamp shown in the illustration. Yaris
  2. Connect the wire harness clamp shown in the illustration.



50. INSTALL OIL LEVEL GAUGE SUB-ASSEMBLY


51. CONNECT UNION TO CONNECTOR TUBE HOSE


Connect the union to connector tube hose. Yaris
  1. Connect the union to connector tube hose.



52. CONNECT VENTILATION HOSE


Connect the ventilation hose. Yaris
  1. Connect the ventilation hose.



53. CONNECT THROTTLE WITH MOTOR BODY CONNECTOR


Install the throttle with motor body connector bracket with the nut.Torque: 9.0 N*m{92 kgf*cm, 80 in.*lbf} Yaris
  1. Install the throttle with motor body connector bracket with the nut.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}
  1. Connect the throttle with motor body connector.

  1. Connect the wire harness clamp.



54. CONNECT WATER BY-PASS HOSE


Connect the water by-pass hose. Yaris
  1. Connect the water by-pass hose.



55. CONNECT WATER BY-PASS HOSE NO. 2


Connect water by-pass hose No. 2. Yaris
  1. Connect water by-pass hose No. 2.



56. INSTALL WATER FILLER SUB-ASSEMBLY


Install the water filler sub-assembly with the 2 nuts.Torque: 7.5 N*m{76 kgf*cm, 66 in.*lbf} Yaris
  1. Install the water filler sub-assembly with the 2 nuts.

    Torque:
    7.5 N*m{76 kgf*cm, 66 in.*lbf}
  1. Connect radiator hose No. 1 to the cylinder head.



57. CONNECT RESERVE TANK HOSE


Connect the reserve tank hose. Yaris
  1. Connect the reserve tank hose.



58. CONNECT RADIATOR HOSE NO. 3


Connect radiator hose No. 3. Yaris
  1. Connect radiator hose No. 3.



59. INSTALL AIR CLEANER CAP SUB-ASSEMBLY WITH AIR CLEANER HOSE NO. 1


Install air cleaner cap sub-assembly with air cleaner hose No. 1. Yaris
  1. Install air cleaner cap sub-assembly with air cleaner hose No. 1.

  1. Tighten the hose clamp to the specified torque.

    Torque:
    3.0 N*m{31 kgf*cm, 27 in.*lbf}
  1. Connect the wire harness clamp and mass air flow meter connector. Yaris
  2. Connect the wire harness clamp and mass air flow meter connector.

  1. Connect ventilation hose No. 2. Yaris
  2. Connect ventilation hose No. 2.

  1. Connect the vacuum switching valve assembly connector and wire harness clamp. Yaris
  2. Connect the vacuum switching valve assembly connector and wire harness clamp.

  1. Connect fuel vapor feed hose No. 1 and fuel vapor feed hose No. 2 to the vacuum switching valve assembly.



60. INSTALL BATTERY TRAY


61. INSTALL BATTERY


62. ADD ENGINE OIL


63. ADD ENGINE COOLANT
  1. Tighten all the plugs.

  1. Pour engine coolant into the radiator assembly until it overflows.

    Capacity:
    M/T 4.8 liters (5.1 USqts, 4.5 lmp. qts)
    A/T 4.7 liters (5.0 USqts, 4.4 lmp. qts)
    NOTICE:
    Do not substitute water for engine coolant.
    HINT:
    1. Use of improper engine coolant may damage the engine coolant system.
    2. Use only Toyota Super Long Life Coolant or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate engine coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).
  1. Check the engine coolant level inside the radiator assembly by squeezing the inlet and outlet radiator hoses several times by hand. If the engine coolant level goes down, add engine coolant.

  1. Install the radiator cap sub-assembly securely.

  1. Slowly pour engine coolant into the radiator reservoir until it reaches the FULL line.

  1. Warm up the engine until the cooling fan operates.

    1. Set the air conditioning as follows while warming up the engine.

      Item
      Manual air conditioning system
      Automatic air conditioning system
      Set control as follows
      Fan speed - Any setting except "OFF"
      Temperature - Toward WARM
      Air conditioning switch "OFF"
      Fan speed - Any setting except "OFF"
      Temperature - To the highest temperature
      Air conditioning switch "OFF"
      "AUTO" switch "OFF"
    2. Maintain the engine speed at 2,000 to 2,500 rpm and warm up the engine until the cooling fan operates.

  1. Stop the engine and wait until the coolant cools down.

  1. If the engine coolant level is below the full level, perform steps (b) through (g) again and repeat the operation until the engine coolant level stays at the full level.

  1. Recheck the engine coolant level inside the radiator reservoir tank assembly. If it is below the full level, add the engine coolant.

  1. Visually check for engine coolant leakage.



64. CHECK ENGINE OIL LEVEL
  1. Warm up the engine, then stop the engine and wait for 5 minutes. Check that the engine oil level is between the low and full marks on the oil level gauge.
    If the engine oil level is low, check for oil leakage and add engine oil up to the full level mark.

    NOTICE:
    Do not add engine oil to above the full level mark.


65. CHECK FOR ENGINE OIL LEAKAGE


66. CHECK FOR ENGINE COOLANT LEAKAGE
CAUTION:
To avoid the danger of being burned, do not remove the radiator cap sub-assembly while the engine and radiator assembly are still hot. Thermal expansion will cause hot engine coolant and steam to blow out from the radiator assembly.
  1. Fill the radiator assembly with engine coolant, then attach a radiator cap tester. Yaris
  2. Fill the radiator assembly with engine coolant, then attach a radiator cap tester.

  1. Pump the tester to 137 kPa (1.4 kgf/cm2, 19.9 psi), then check that the pressure does not drop.
    If the pressure drops, check the hoses, radiator assembly and water pump assembly for leakage. If there are no signs or traces of external engine coolant leakage, check the heater core, cylinder block and head.



67. CHECK FOR EXHAUST GAS LEAKAGE


68. CHECK FOR FUEL LEAKAGE
  1. When using the intelligent tester.

    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch on (IG) and the intelligent tester main switch on.

      NOTICE:
      Do not start the engine.
    3. Select the Active Test mode on the intelligent tester.

      HINT:
      Refer to the intelligent tester operator's manual for further details.
  1. Check that there is no fuel leakage anywhere in the fuel system after doing maintenance.



69. INSTALL CYLINDER HEAD COVER NO. 2


Tighten 2 A nuts, then 2 B nuts .Torque: 7.0 N*m{71 kgf*cm, 62 in.*lbf} Yaris
  1. Tighten 2 A nuts, then 2 B nuts .

    Torque:
    7.0 N*m{71 kgf*cm, 62 in.*lbf}


70. INSTALL ENGINE UNDER COVER RH


71. INSTALL ENGINE UNDER COVER SUB-ASSEMBLY (for Rough Road Area Specification Vehicles)


72. INSTALL FRONT WHEEL RH


73. INSTALL COWL TOP PANEL OUTER (for Hatchback)


Install the cowl top panel with the 9 bolts.Torque: 6.5 N*m{66 kgf*cm, 57 in.*lbf} Yaris
  1. Install the cowl top panel with the 9 bolts.

    Torque:
    6.5 N*m{66 kgf*cm, 57 in.*lbf}
  1. Connect the wire harness clamp. Yaris
  2. Connect the wire harness clamp.



74. INSTALL COWL TOP PANEL OUTER (for Sedan)


Install the cowl top panel outer with the 8 bolts.Torque: 6.5 N*m{66 kgf*cm, 57 in.*lbf} Yaris
  1. Install the cowl top panel outer with the 8 bolts.

    Torque:
    6.5 N*m{66 kgf*cm, 57 in.*lbf}
  1. Install the cowl top to cowl inner brace with the 2 bolts.Torque: 6.5 N*m{66 kgf*cm, 57 in.*lbf} Yaris
  2. Install the cowl top to cowl inner brace with the 2 bolts.

    Torque:
    6.5 N*m{66 kgf*cm, 57 in.*lbf}
  1. Connect the wire harness clamp. Yaris
  2. Connect the wire harness clamp.



75. INSTALL FRONT AIR SHUTTER SEAL RH (for Sedan)


Engage the 3 claws to install the front air shutter seal. Yaris
  1. Engage the 3 claws to install the front air shutter seal.



76. INSTALL COWL TO REGISTER DUCT SUB-ASSEMBLY NO. 2 (for Hatchback)


Engage the claw to install cowl to register duct No. 2. Yaris
  1. Engage the claw to install cowl to register duct No. 2.



77. INSTALL FRONT WIPER MOTOR AND LINK (for Hatchback)


Connect the connector. Yaris
  1. Connect the connector.

  1. Slide the wiper link as shown in the illustration and engage the rubber pin with the body.

  1. Install the front wiper motor and link with the 2 bolts.

    Torque:
    5.5 N*m{56 kgf*cm, 49 in.*lbf}


78. INSTALL FRONT WIPER MOTOR AND LINK (for Sedan)
  1. Connect the connector. Yaris
  2. Connect the connector.

  1. Slide the wiper link as shown in the illustration and engage the rubber pin with the body.

  1. Install the front wiper motor and link with the 2 bolts.

    Torque:
    5.5 N*m{56 kgf*cm, 49 in.*lbf}


79. INSTALL COWL TOP VENTILATOR LOUVER LH (for Hatchback LHD)


Engage the 4 claws and install the cowl top ventilator louver LH. Yaris
  1. Engage the 4 claws and install the cowl top ventilator louver LH.

  1. Install the 2 clips.



80. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY (for Hatchback LHD)


Connect the washer hose. Yaris
  1. Connect the washer hose.

  1. Engage the 11 claws and install the cowl top ventilator louver sub-assembly. Yaris
  2. Engage the 11 claws and install the cowl top ventilator louver sub-assembly.

  1. Install the clip.

  1. Connect the washer hose.

  1. Engage the 2 hooks and install cowl top ventilator louver center No. 1. Yaris
  2. Engage the 2 hooks and install cowl top ventilator louver center No. 1.



81. INSTALL COWL TOP VENTILATOR LOUVER LH (for Hatchback RHD)


Engage the 4 claws and install the cowl top ventilator louver LH. Yaris
  1. Engage the 4 claws and install the cowl top ventilator louver LH.

  1. Install the clip.



82. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY (for Hatchback RHD)


Engage the 10 claws and install the cowl top ventilator louver sub-assembly. Yaris
  1. Engage the 10 claws and install the cowl top ventilator louver sub-assembly.

  1. Install the clip.

  1. Connect the washer hose.



83. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY (for Sedan RHD)
  1. Connect the washer hoses. Yaris
  2. Connect the washer hoses.

  1. Engage the 5 hooks.

  1. Engage the 10 hooks and the 6 claws. Yaris
  2. Engage the 10 hooks and the 6 claws.

  1. Install the cowl top ventilator louver sub-assembly with the 2 clips.



84. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY (for Sedan LHD)
  1. Connect the washer hoses. Yaris
  2. Connect the washer hoses.

  1. Engage the 5 hooks.

  1. Engage the 8 hooks and the 4 claws. Yaris
  2. Engage the 8 hooks and the 4 claws.

  1. Install the cowl top ventilator louver sub-assembly with the 3 clips.



85. INSTALL HOOD TO COWL TOP SEAL (for Hatchback)


Engage the 7 clips and install the hood to cowl top seal. Yaris
  1. Engage the 7 clips and install the hood to cowl top seal.



86. INSTALL COWL SIDE VENTILATOR SUB-ASSEMBLY LH (for Sedan)
  1. Engage the 3 claws and install the cowl side ventilator sub-assembly LH. Yaris
  2. Engage the 3 claws and install the cowl side ventilator sub-assembly LH.



87. INSTALL COWL SIDE VENTILATOR SUB-ASSEMBLY RH (for Sedan)
HINT:
Use the same procedure as for the LH side.


88. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH (for Hatchback)


Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling). Yaris
  1. Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling).

  1. Clean the wiper pivot serrations with a wire brush.

  1. Operate the wiper, then stop the windshield wiper motor in the automatic stop position.

  1. Align the blade tip with the mark on the windshield glass, as shown in the illustration. Yaris
  2. Align the blade tip with the mark on the windshield glass, as shown in the illustration.

  1. Tighten the nut of the front wiper arm.

    Torque:
    26 N*m{265 kgf*cm, 19 ft.*lbf}


89. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH (for Sedan)
  1. Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling). Yaris
  2. Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling).

  1. Clean the wiper pivot serrations with a wire brush.

  1. Operate the wiper, then stop the windshield wiper motor in the automatic stop position.

  1. Align the blade tip with the mark on the windshield glass, as shown in the illustration. Yaris
  2. Align the blade tip with the mark on the windshield glass, as shown in the illustration.

  1. Tighten the nut of the front wiper arm.

    Torque:
    26 N*m{265 kgf*cm, 19 ft.*lbf}


90. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH (for Hatchback)


Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling). Yaris
  1. Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling).

  1. Clean the wiper pivot serrations with a wire brush.

  1. Operate the wiper, then stop the windshield wiper motor in the automatic stop position.

  1. Align the blade tip with the mark on the windshield glass, as shown in the illustration. Yaris
  2. Align the blade tip with the mark on the windshield glass, as shown in the illustration.

  1. Tighten the nut of the front wiper arm.

    Torque:
    26 N*m{265 kgf*cm, 19 ft.*lbf}


91. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH (for Sedan)
  1. Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling). Yaris
  2. Scrape any metal powder off the serrated part of the wiper arm with a round file or the equivalent (when reinstalling).

  1. Clean the wiper pivot serrations with a wire brush.

  1. Operate the wiper, then stop the windshield wiper motor in the automatic stop position.

  1. Align the blade tip with the mark on the windshield glass, as shown in the illustration. Yaris
  2. Align the blade tip with the mark on the windshield glass, as shown in the illustration.

  1. Tighten the nut of the front wiper arm.

    Torque:
    26 N*m{265 kgf*cm, 19 ft.*lbf}


92. INSTALL FRONT WIPER ARM HEAD CAP (for Hatchback)


Engage the claw and install the 2 front wiper arm head caps. Yaris
  1. Engage the claw and install the 2 front wiper arm head caps.



93. INSTALL FRONT WIPER ARM HEAD CAP (for Sedan)
  1. Engage the claw and install the 2 front wiper arm head caps. Yaris
  2. Engage the claw and install the 2 front wiper arm head caps.