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Home >> Toyota >> 2020 >> RAV4 LE, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical System (A25A-FKS) - Service Information (1 Of 6) >> Cylinder Head Gasket >> Removal [10/2019 - 08/2020] >> Procedure

Removal [10/2019 - 08/2020]: Procedure

  1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND 

    Refer to REMOVAL [10/2019 - 08/2020]

  2. REMOVE ENGINE HANGERS 

    Refer to PROCEDURE - Step 87

  3. REMOVE V-RIBBED BELT 

    Refer to PROCEDURE - Step 2

  4. REMOVE GENERATOR ASSEMBLY 
  5. REMOVE COMPRESSOR ASSEMBLY WITH PULLEY 

    Refer to PROCEDURE - Step 4 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 4 [06/2020 - 08/2020]

  6. REMOVE NO. 2 ENGINE COVER 

    Refer to PROCEDURE - Step 5 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 5 [06/2020 - 08/2020]

  7. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 6 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 6 [06/2020 - 08/2020]

  8. REMOVE TIMING GEAR COVER INSULATOR 

    Refer to PROCEDURE - Step 8 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 8 [06/2020 - 08/2020]

  9. REMOVE NO. 3 TIMING CHAIN COVER 

    Refer to PROCEDURE - Step 9 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 9 [06/2020 - 08/2020]

  10. REMOVE NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 10 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 10 [06/2020 - 08/2020]

  11. REMOVE FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY) 

    Refer to PROCEDURE - Step 11 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 11 [06/2020 - 08/2020]

  12. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 

    Refer to PROCEDURE - Step 12 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 12 [06/2020 - 08/2020]

  13. REMOVE MANIFOLD STAY 

    Refer to PROCEDURE - Step 7

  14. REMOVE EXHAUST MANIFOLD 

    Refer to PROCEDURE - Step 14 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 14 [06/2020 - 08/2020]

  15. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to PROCEDURE - Step 5

  16. REMOVE EGR COOLER ASSEMBLY 

    Refer to PROCEDURE - Step 16 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 16 [06/2020 - 08/2020]

  17. REMOVE NO. 1 EGR COOLER BRACKET 

    Refer to PROCEDURE - Step 17 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 17 [06/2020 - 08/2020]

  18. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 18 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 18 [06/2020 - 08/2020]

  19. REMOVE NO. 4 WATER BY-PASS HOSE 

    Refer to PROCEDURE - Step 19 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 19 [06/2020 - 08/2020]

  20. REMOVE EGR VALVE ASSEMBLY 

    Refer to PROCEDURE - Step 20 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 20 [06/2020 - 08/2020]

  21. REMOVE NO. 3 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 21 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 21 [06/2020 - 08/2020]

  22. REMOVE NO. 2 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 22 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 22 [06/2020 - 08/2020]

  23. REMOVE INTAKE MANIFOLD 

    Refer to PROCEDURE - Step 8

  24. REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET 

    Refer to PROCEDURE - Step 9

  25. DISCONNECT FUEL TUBE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 5

  26. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 26 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 26 [06/2020 - 08/2020]

  27. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY (for High Pressure) 

    Refer to PROCEDURE - Step 7

  28. REMOVE NO. 7 WATER BY-PASS HOSE 

    Refer to PROCEDURE - Step 28 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 28 [06/2020 - 08/2020]

  29. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 7 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 7 [06/2020 - 08/2020]

  30. REMOVE NO. 1 DELIVERY PIPE SPACER 

    Refer to PROCEDURE - Step 8 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 8 [06/2020 - 08/2020]

  31. REMOVE INJECTOR VIBRATION INSULATOR 

    Refer to PROCEDURE - Step 9 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 9 [06/2020 - 08/2020]

  32. REMOVE NO. 5 ENGINE WIRE 

    Refer to PROCEDURE - Step 10 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 10 [06/2020 - 08/2020]

  33. REMOVE PORT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 11 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 11 [06/2020 - 08/2020]

  34. REMOVE FUEL DELIVERY PIPE 

    Refer to PROCEDURE - Step 6

  35. REMOVE DIRECT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 7

  36. REMOVE FUEL INJECTOR SEAL 

    Refer to PROCEDURE - Step 8

  37. REMOVE IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 2

  38. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE 

    Refer to PROCEDURE - Step 41 [10/2019 - 06/2020] , or refer to PROCEDURE - Step 41 [06/2020 - 08/2020]

  39. REMOVE PURGE VALVE (PURGE VSV) 
  40. REMOVE OIL PRESSURE CONTROL VALVE ASSEMBLY 

    Refer to PROCEDURE - Step 2

  41. REMOVE CAMSHAFT POSITION SENSOR (for Intake Side) 

    Refer to PROCEDURE - Step 2

  42. REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side) 

    Refer to PROCEDURE - Step 3

  43. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY 

    Refer to PROCEDURE - Step 3

  44. REMOVE CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY 

    Refer to PROCEDURE - Step 4

  45. DISCONNECT NO. 1 WATER BY-PASS HOSE (w/ Oil Cooler) 
    1. Slide the clip and disconnect the No. 1 water by-pass hose from the cylinder block sub-assembly.
      GTY863938Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  46. DISCONNECT NO. 2 WATER BY-PASS HOSE (w/ Oil Cooler) 
    1. Slide the clip and disconnect the No. 2 water by-pass hose from the water by-pass pipe sub-assembly.
      GTY863939Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  47. REMOVE VACUUM PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 3

  48. REMOVE CRANKSHAFT PULLEY ASSEMBLY 

    Refer to PROCEDURE - Step 21 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 21 [06/2020 - 11/2024]

  49. REMOVE WATER OUTLET 

    Refer to PROCEDURE - Step 22 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 22 [06/2020 - 11/2024]

  50. REMOVE OUTLET WATER BY-PASS SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 23 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 23 [06/2020 - 11/2024]

  51. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 24 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 24 [06/2020 - 11/2024]

  52. REMOVE SPARK PLUG TUBE GASKET 

    Refer to PROCEDURE - Step 25 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 25 [06/2020 - 11/2024]

  53. REMOVE ENGINE MOUNTING BRACKET RH 

    Refer to PROCEDURE - Step 26 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 26 [06/2020 - 11/2024]

  54. REMOVE NO. 2 TIMING CHAIN COVER ASSEMBLY 

    Refer to PROCEDURE - Step 29 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 29 [06/2020 - 11/2024]

  55. REMOVE TIMING CHAIN COVER OIL SEAL 

    Refer to PROCEDURE - Step 30 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 30 [06/2020 - 11/2024]

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

    Refer to PROCEDURE - Step 31 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 31 [06/2020 - 11/2024]

  57. REMOVE OIL PUMP DRIVE CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 32 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 32 [06/2020 - 11/2024]

  58. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 33 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 33 [06/2020 - 11/2024]

  59. REMOVE CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 34 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 34 [06/2020 - 11/2024]

  60. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 35 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 35 [06/2020 - 11/2024]

  61. REMOVE CHAIN TENSIONER SLIPPER 

    Refer to PROCEDURE - Step 36 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 36 [06/2020 - 11/2024]

  62. REMOVE NO. 1 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 37 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 37 [06/2020 - 11/2024]

  63. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 38 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 38 [06/2020 - 11/2024]

  64. REMOVE TIMING CHAIN COVER ASSEMBLY 

    Refer to PROCEDURE - Step 39 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 39 [06/2020 - 11/2024]

  65. REMOVE FUEL PUMP LIFTER GUIDE 

    Refer to PROCEDURE - Step 42 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 42 [06/2020 - 11/2024]

  66. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 43 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 43 [06/2020 - 11/2024]

  67. REMOVE CAMSHAFT BEARING CAP 

    Refer to PROCEDURE - Step 44 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 44 [06/2020 - 11/2024]

  68. REMOVE CAMSHAFT 

    Refer to PROCEDURE - Step 45 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 45 [06/2020 - 11/2024]

  69. REMOVE NO. 2 CAMSHAFT 

    Refer to PROCEDURE - Step 46 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 46 [06/2020 - 11/2024]

  70. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 47 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 47 [06/2020 - 11/2024]

  71. REMOVE VALVE LASH ADJUSTER ASSEMBLY 

    Refer to PROCEDURE - Step 48 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 48 [06/2020 - 11/2024]

  72. REMOVE VALVE STEM CAP 

    Refer to PROCEDURE - Step 49 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 49 [06/2020 - 11/2024]

  73. REMOVE CYLINDER HEAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 52 [11/2018 - 06/2020] , or refer to PROCEDURE - Step 52 [06/2020 - 11/2024]

  74. REMOVE CYLINDER HEAD GASKET 
    GTY759932Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the cylinder head gasket from the cylinder block sub-assembly.
  75. INSPECT CYLINDER HEAD SET BOLT 

    Refer to PROCEDURE - Step 18

  76. INSPECT CYLINDER HEAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 1

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