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Installation [10/2022 - ]: Procedure

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  1. INSTALL VALVE STEM CAP 

    Refer to PROCEDURE - Step 17

  2. INSTALL VALVE LASH ADJUSTER ASSEMBLY 

    Refer to PROCEDURE - Step 18

  3. INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 19

  4. INSTALL EXHAUST CAMSHAFT SUB-ASSEMBLY 
    1. GTY1103555Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Clean the exhaust camshaft sub-assembly journals and camshaft housing sub-assembly.
      2. Apply a light coat of engine oil to the exhaust camshaft sub-assembly journals and camshaft housing sub-assembly.
      3. Install the exhaust camshaft sub-assembly to the camshaft housing sub-assembly.
    2. Perform "Inspection After Repair" after replacing the exhaust camshaft sub-assembly.

      Refer to INITIALIZATION [10/2022 - ]

  5. INSTALL INTAKE CAMSHAFT SUB-ASSEMBLY 
    1. GTY1104709Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Clean the intake camshaft sub-assembly journals and camshaft housing sub-assembly.
      2. Apply a light coat of engine oil to the intake camshaft sub-assembly journals and camshaft housing sub-assembly.
      3. Install the intake camshaft sub-assembly to the camshaft housing sub-assembly.
    2. Perform "Inspection After Repair" after replacing the intake camshaft sub-assembly.

      Refer to INITIALIZATION [10/2022 - ]

  6. INSTALL CAMSHAFT BEARING CAP 

    Refer to PROCEDURE - Step 22

  7. INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 23

  8. INSTALL FUEL PUMP LIFTER GUIDE 

    Refer to PROCEDURE - Step 24

  9. INSTALL TIMING CHAIN COVER ASSEMBLY 

    Refer to PROCEDURE - Step 26

  10. INSTALL CAMSHAFT TIMING GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 27

  11. INSTALL CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 28

  12. INSTALL NO. 1 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 29

  13. INSTALL CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 30

  14. INSTALL CHAIN TENSIONER SLIPPER 

    Refer to PROCEDURE - Step 31

  15. INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 32

  16. INSTALL NO. 2 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 33

  17. INSTALL OIL PUMP DRIVE CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 34

  18. SET NO. 1 CYLINDER TO TDC (COMPRESSION) 

    Refer to PROCEDURE - Step 32

  19. INSTALL NO. 2 TIMING CHAIN COVER ASSEMBLY 

    Refer to PROCEDURE - Step 36

  20. INSTALL TIMING CHAIN CASE OIL SEAL 

    See step  1

  21. INSTALL INJECTOR HOLDER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 39

  22. INSTALL SPARK PLUG TUBE GASKET 

    Refer to PROCEDURE - Step 40

  23. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 41

  24. INSTALL CRANKSHAFT PULLEY ASSEMBLY 

    Refer to PROCEDURE - Step 42

  25. INSTALL FUEL INJECTOR SEAL 

    Refer to PROCEDURE - Step 1

  26. INSTALL INJECTOR VIBRATION INSULATOR 

    Refer to PROCEDURE - Step 2

  27. INSTALL C-RING 

    Refer to PROCEDURE - Step 3

  28. INSTALL NO. 1 FUEL INJECTOR BACK-UP RING 

    Refer to PROCEDURE - Step 4

  29. INSTALL NO. 3 FUEL INJECTOR BACK-UP RING 

    Refer to PROCEDURE - Step 5

  30. INSTALL NOZZLE HOLDER CLAMP 

    Refer to PROCEDURE - Step 6

  31. INSTALL DIRECT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 7

  32. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 8

  33. INSTALL VACUUM PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 1

  34. INSTALL CAM TIMING OIL CONTROL SOLENOID O-RING 

    Refer to PROCEDURE - Step 1

  35. INSTALL CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side) 

    Refer to PROCEDURE - Step 2

  36. INSTALL CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side) 

    Refer to PROCEDURE - Step 3

  37. INSTALL OIL PRESSURE CONTROL VALVE ASSEMBLY 

    Refer to PROCEDURE - Step 1

  38. INSTALL NO. 1 HEAT INSULATOR BRACKET 

    Refer to PROCEDURE - Step 5

  39. INSTALL WATER BY-PASS GASKET 

    Refer to PROCEDURE - Step 7

  40. INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 8

  41. INSTALL WATER BY-PASS HOSE 

    Refer to PROCEDURE - Step 9

  42. INSTALL EXHAUST PIPE HEAT INSULATOR 

    Refer to PROCEDURE - Step 5

  43. INSTALL IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 2

  44. INSTALL FUEL PUMP LIFTER ASSEMBLY 

    Refer to PROCEDURE - Step 1 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 1 [11/2023 - ]

  45. INSTALL FUEL PUMP SPACER GASKET 

    Refer to PROCEDURE - Step 2 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 2 [11/2023 - ]

  46. TEMPORARILY INSTALL FUEL PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 3 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 3 [11/2023 - ]

  47. TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 4 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 4 [11/2023 - ]

  48. INSTALL FUEL PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 5 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 5 [11/2023 - ]

  49. INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 6 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 6 [11/2023 - ]

  50. CONNECT FUEL TUBE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 7 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 7 [11/2023 - ]

  51. CONNECT WATER OUTLET STAY 

    Refer to PROCEDURE - Step 28

  52. CONNECT NO. 3 TURBO WATER HOSE 

    Refer to PROCEDURE - Step 6

  53. CONNECT NO. 2 TURBO WATER HOSE 

    Refer to PROCEDURE - Step 7

  54. INSTALL COMPRESSOR INLET ELBOW SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 11

  55. INSTALL VACUUM REGULATING VALVE ASSEMBLY 

    Refer to PROCEDURE - Step 1

  56. CONNECT NO. 2 FUEL VAPOR FEED HOSE 

    Refer to PROCEDURE - Step 14

  57. INSTALL AIR TUBE ASSEMBLY 

    Refer to PROCEDURE - Step 15

  58. CONNECT NO. 1 VENTILATION PRESSURE SENSOR HOSE 

    Refer to PROCEDURE - Step 51

  59. INSTALL PURGE VALVE (PURGE VSV) 

    Refer to PROCEDURE - Step 16

  60. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 19

  61. INSTALL ENGINE HANGERS 

    See step  50 [10/2022 - 11/2023], or see step  50 [11/2023 - ]

  62. REMOVE ENGINE ASSEMBLY FROM ENGINE STAND 

    Refer to INSTALLATION [10/2022 - 11/2023] , or refer to INSTALLATION [11/2023 - ]

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