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Home >> Lexus >> 2023 >> RX 350h Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Engine Mechanical System - Service Information (1 Of 5)) >> CAMSHAFT (for 1Motor-HEV Model) >> Removal [10/2022 - ] >> Procedure

Removal [10/2022 - ]: Procedure

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  1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND 

    Refer to REMOVAL [10/2022 - ]

  2. REMOVE ENGINE HANGERS 
  3. REMOVE NO. 2 ENGINE COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 5

  4. DISCONNECT PURGE VALVE (NO. 1 VACUUM SWITCHING VALVE ASSEMBLY) 

    Refer to PROCEDURE - Step 9

  5. REMOVE AIR TUBE ASSEMBLY 
    Refer to PROCEDURE - Step 10
  6. DISCONNECT NO. 2 FUEL VAPOR FEED HOSE 

    Refer to PROCEDURE - Step 12

  7. DISCONNECT NO. 3 TURBO WATER HOSE 

    Refer to PROCEDURE - Step 19

  8. DISCONNECT NO. 2 TURBO WATER HOSE 

    Refer to PROCEDURE - Step 20

  9. DISCONNECT NO. 2 TURBO WATER PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 31

  10. DISCONNECT FUEL TUBE SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 13
  11. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 14
  12. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY 
    Refer to PROCEDURE - Step 15
  13. REMOVE FUEL PUMP SPACER GASKET 

    Refer to PROCEDURE - Step 16

  14. REMOVE FUEL PUMP LIFTER ASSEMBLY 

    Refer to PROCEDURE - Step 17

  15. REMOVE AIR FUEL RATIO SENSOR 
    Refer to PROCEDURE - Step 5
  16. REMOVE NO. 1 TURBO INSULATOR 

    Refer to PROCEDURE - Step 4

  17. REMOVE EXHAUST PIPE CLAMP 

    Refer to PROCEDURE - Step 5

  18. REMOVE CONVERTER WITH CATALYST ASSEMBLY 

    Refer to PROCEDURE - Step 6

  19. REMOVE TURBINE OUTLET ELBOW GASKET 

    Refer to PROCEDURE - Step 7

  20. REMOVE IGNITION COIL ASSEMBLY 
    Refer to PROCEDURE - Step 4
  21. REMOVE EXHAUST PIPE HEAT INSULATOR 

    Refer to PROCEDURE - Step 2

  22. REMOVE WATER BY-PASS HOSE 

    Refer to PROCEDURE - Step 50

  23. REMOVE WATER BY-PASS PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 51

  24. REMOVE WATER BY-PASS GASKET 

    Refer to PROCEDURE - Step 52

  25. REMOVE NO. 1 HEAT INSULATOR BRACKET 

    Refer to PROCEDURE - Step 21

  26. REMOVE OIL PRESSURE CONTROL VALVE ASSEMBLY 
    Refer to PROCEDURE - Step 3
  27. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side) 
    Refer to PROCEDURE - Step 3
  28. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side) 
    Refer to PROCEDURE - Step 4
  29. REMOVE CAM TIMING OIL CONTROL SOLENOID O-RING 
    Refer to PROCEDURE - Step 5
  30. REMOVE VACUUM PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 4

  31. REMOVE NO. 1 VACUUM PUMP O-RING 

    Refer to PROCEDURE - Step 5

  32. REMOVE FUEL DELIVERY GUARD 

    Refer to PROCEDURE - Step 13

  33. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 3
  34. REMOVE DIRECT FUEL INJECTOR ASSEMBLY 
    Refer to PROCEDURE - Step 4
  35. REMOVE NOZZLE HOLDER CLAMP 

    Refer to PROCEDURE - Step 5

  36. REMOVE NO. 3 FUEL INJECTOR BACK-UP RING 
    Refer to PROCEDURE - Step 6
  37. REMOVE NO. 1 FUEL INJECTOR BACK-UP RING 

    Refer to PROCEDURE - Step 7

  38. REMOVE C-RING 

    Refer to PROCEDURE - Step 8

  39. REMOVE INJECTOR VIBRATION INSULATOR 

    Refer to PROCEDURE - Step 9

  40. REMOVE FUEL INJECTOR SEAL 
    Refer to PROCEDURE - Step 10
  41. REMOVE CRANKSHAFT PULLEY ASSEMBLY 
    Refer to PROCEDURE - Step 23
  42. REMOVE CAMSHAFT POSITION SENSOR (for Intake Side) 
    Refer to PROCEDURE - Step 3
  43. REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side) 
    Refer to PROCEDURE - Step 4
  44. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 26
  45. REMOVE SPARK PLUG TUBE GASKET 
    Refer to PROCEDURE - Step 27
  46. REMOVE INJECTOR HOLDER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 29

  47. REMOVE ENGINE MOUNTING BRACKET RH 
    Refer to PROCEDURE - Step 30
  48. REMOVE NO. 2 TIMING CHAIN COVER ASSEMBLY 
    Refer to PROCEDURE - Step 32
  49. REMOVE TIMING CHAIN CASE OIL SEAL 
    Refer to PROCEDURE - Step 33
  50. SET NO. 1 CYLINDER TO TDC (COMPRESSION) 
    Refer to PROCEDURE - Step 34
  51. REMOVE OIL PUMP DRIVE CHAIN SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 35
  52. REMOVE NO. 2 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 36

  53. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY 
    Refer to PROCEDURE - Step 37
  54. REMOVE CHAIN TENSIONER SLIPPER 

    Refer to PROCEDURE - Step 38

  55. REMOVE CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 39

  56. REMOVE NO. 1 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 40

  57. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY 
    Refer to PROCEDURE - Step 41
  58. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY 
    Refer to PROCEDURE - Step 42
  59. REMOVE TIMING CHAIN COVER ASSEMBLY 
    Refer to PROCEDURE - Step 43
  60. REMOVE FUEL PUMP LIFTER GUIDE 
    Refer to PROCEDURE - Step 45
  61. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 46
  62. REMOVE CAMSHAFT BEARING CAP 
    Refer to PROCEDURE - Step 47
  63. REMOVE INTAKE CAMSHAFT SUB-ASSEMBLY 
    1. GTY1076912Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  64. REMOVE EXHAUST CAMSHAFT SUB-ASSEMBLY 
    1. GTY1076913Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  65. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 50

  66. REMOVE VALVE LASH ADJUSTER ASSEMBLY 

    Refer to PROCEDURE - Step 51

  67. REMOVE VALVE STEM CAP 

    Refer to PROCEDURE - Step 52

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