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Installation [12/2017 - ]: Procedure

  1. INSTALL STUD BOLT 
    NOTE:

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

    1. Using an 8 mm socket wrench, install the stud bolt to the front No. 1 engine mounting bracket LH.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      GTY665981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL RADIATOR PIPE CLAMP 
    1. Install the radiator pipe clamp to the camshaft housing sub-assembly LH with the bolt.

      Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) 

  3. INSTALL WIRE HARNESS CLAMP BRACKET 
    1. Install the wire harness clamp bracket to the camshaft housing sub-assembly with the bolt.

      Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf) 

  4. INSTALL NO. 1 EXHAUST PIPE SUPPORT BRACKET 
    1. Install the No. 1 exhaust pipe support bracket to the oil pan sub-assembly with the 2 bolts.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

  5. INSTALL DRIVE SHAFT BEARING BRACKET (for 2WD) 
    1. Install the drive shaft bearing bracket to the cylinder block sub-assembly with the 3 bolts.

      Torque: 63.7 N*m (650 kgf*cm, 47 ft.*lbf) 

      NOTE:

      Make sure that there is no oil on the threads of the bolts.

  6. INSTALL NO. 2 TRANSFER STIFFENER PLATE (for AWD) 
    1. Install the No. 2 transfer stiffener plate to the cylinder block sub-assembly with the 3 bolts.

      Torque: 64 N*m (653 kgf*cm, 47 ft.*lbf) 

  7. INSTALL NO. 5 CYLINDER BLOCK INSULATOR (w/ Oil Cooler) 
    1. Install the No. 5 cylinder block insulator to the engine assembly.
      GTY668750Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Fastner Surface
      NOTE:

      Make sure that the No. 5 cylinder block insulator is not covering any fastener surface.

  8. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE 
    1. Install a new engine oil level dipstick guide O-ring to the engine oil level dipstick guide.
    2. Apply a light coat of engine oil to the engine oil level dipstick guide O-ring.
    3. Insert the engine oil level dipstick guide end into the oil pan sub-assembly.
    4. Install the engine oil level dipstick guide to the camshaft housing sub-assembly LH with the bolt.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

    5. Install the engine oil level dipstick to the engine oil level dipstick guide.
  9. INSTALL WATER PUMP PULLEY 

    Refer to PROCEDURE - Step 2

  10. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY 
    1. Install the V-ribbed belt tensioner assembly with the 2 bolts.

      Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

  11. INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3

  12. INSTALL NO. 1 COMPRESSOR MOUNTING BRACKET 
    1. Install the No. 1 compressor mounting bracket to the cylinder block sub-assembly with the 2 bolts.

      Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

      NOTE:

      Temporarily tighten the bolt (A), and then fully tighten the 2 bolts in the order of (B) and (A).

      GTY669399Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. INSTALL COMPRESSOR AND MAGNETIC CLUTCH 

    Refer to PROCEDURE - Step 2 [12/2017 - 08/2019] , or refer to PROCEDURE - Step 2 [08/2019 - ]

  14. INSTALL GENERATOR ASSEMBLY 
  15. INSTALL V-RIBBED BELT 

    Refer to PROCEDURE - Step 1

  16. INSTALL NO. 2 VENTILATION HOSE 
    1. Install the No. 2 ventilation hose to the cylinder head cover sub-assembly and slide the clip to secure it.
  17. INSTALL VENTILATION HOSE 
    1. Install the ventilation hose to the PCV valve (ventilation valve sub-assembly) and slide the clip to secure it.
  18. INSTALL NO. 2 WATER BY-PASS HOSE 
    1. Install the No. 2 water by-pass hose to the water outlet and slide the clip to secure it.
  19. INSTALL NO. 3 WATER BY-PASS HOSE 
    1. Install the No. 3 water by-pass hose to the water inlet pipe and slide the clip to secure it.
  20. INSTALL VACUUM PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 1

  21. INSTALL IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 2

  22. INSTALL SENSOR WIRE 
    1. Engage the 2 clamps and install the sensor wire to the water inlet pipe with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

  23. INSTALL KNOCK CONTROL SENSOR 

    Refer to INSTALLATION [09/2015 - ]