LEMON Manuals: Even more car manuals for everyone
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 [12/2021 - 10/2022] >> Procedure

Removal [12/2021 - 10/2022]: Procedure

  1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND 

    Refer to REMOVAL [12/2021 - 10/2022]

  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

  6. REMOVE NO. 2 ENGINE COVER 

    Refer to PROCEDURE - Step 5

  7. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 6

  8. REMOVE TIMING GEAR COVER INSULATOR 

    Refer to PROCEDURE - Step 8

  9. REMOVE NO. 3 TIMING CHAIN COVER 

    Refer to PROCEDURE - Step 9

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

    Refer to PROCEDURE - Step 10

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

    Refer to PROCEDURE - Step 11

  12. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 

    Refer to PROCEDURE - Step 12

  13. REMOVE MANIFOLD STAY 

    Refer to PROCEDURE - Step 7

  14. REMOVE EXHAUST MANIFOLD 

    Refer to PROCEDURE - Step 14

  15. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to PROCEDURE - Step 5

  16. REMOVE EGR COOLER ASSEMBLY 

    Refer to PROCEDURE - Step 16

  17. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 17

  18. REMOVE NO. 4 WATER BY-PASS HOSE 

    Refer to PROCEDURE - Step 18

  19. REMOVE EGR VALVE ASSEMBLY 

    Refer to PROCEDURE - Step 19

  20. REMOVE NO. 3 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 20

  21. REMOVE NO. 2 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 21

  22. REMOVE INTAKE MANIFOLD 

    Refer to PROCEDURE - Step 8

  23. REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET 

    Refer to PROCEDURE - Step 9

  24. DISCONNECT FUEL TUBE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 5

  25. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 25

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

    Refer to PROCEDURE - Step 7

  27. REMOVE NO. 7 WATER BY-PASS HOSE 

    Refer to PROCEDURE - Step 27

  28. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 7

  29. REMOVE NO. 1 DELIVERY PIPE SPACER 

    Refer to PROCEDURE - Step 8

  30. REMOVE INJECTOR VIBRATION INSULATOR 

    Refer to PROCEDURE - Step 9

  31. REMOVE NO. 5 ENGINE WIRE 

    Refer to PROCEDURE - Step 10

  32. REMOVE PORT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 11

  33. REMOVE FUEL DELIVERY PIPE 

    Refer to PROCEDURE - Step 6

  34. REMOVE DIRECT FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 7

  35. REMOVE FUEL INJECTOR SEAL 

    Refer to PROCEDURE - Step 8

  36. REMOVE IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 2

  37. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE 

    Refer to PROCEDURE - Step 40

  38. REMOVE PURGE VALVE (PURGE VSV) 

    Refer to PROCEDURE - Step 1

  39. REMOVE OIL PRESSURE CONTROL VALVE ASSEMBLY 

    Refer to PROCEDURE - Step 2

  40. REMOVE CAMSHAFT POSITION SENSOR (for Intake Side) 

    Refer to PROCEDURE - Step 2

  41. REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side) 

    Refer to PROCEDURE - Step 3

  42. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY 

    Refer to PROCEDURE - Step 3

  43. REMOVE CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY 

    Refer to PROCEDURE - Step 4

  44. 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
  45. 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
  46. REMOVE VACUUM PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 3

  47. REMOVE CRANKSHAFT PULLEY ASSEMBLY 

    Refer to PROCEDURE - Step 21

  48. REMOVE WATER OUTLET 

    Refer to PROCEDURE - Step 22

  49. REMOVE OUTLET WATER BY-PASS SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 23

  50. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 24

  51. REMOVE SPARK PLUG TUBE GASKET 

    Refer to PROCEDURE - Step 25

  52. REMOVE ENGINE MOUNTING BRACKET RH 

    Refer to PROCEDURE - Step 26

  53. REMOVE NO. 2 TIMING CHAIN COVER ASSEMBLY 

    Refer to PROCEDURE - Step 29

  54. REMOVE TIMING CHAIN COVER OIL SEAL 

    Refer to PROCEDURE - Step 30

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

    Refer to PROCEDURE - Step 31

  56. REMOVE OIL PUMP DRIVE CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 32

  57. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 33

  58. REMOVE CHAIN SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 34

  59. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 35

  60. REMOVE CHAIN TENSIONER SLIPPER 

    Refer to PROCEDURE - Step 36

  61. REMOVE NO. 1 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 37

  62. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 38

  63. REMOVE TIMING CHAIN COVER ASSEMBLY 

    Refer to PROCEDURE - Step 39

  64. REMOVE FUEL PUMP LIFTER GUIDE 

    Refer to PROCEDURE - Step 42

  65. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 43

  66. REMOVE CAMSHAFT BEARING CAP 

    Refer to PROCEDURE - Step 44

  67. REMOVE CAMSHAFT 

    Refer to PROCEDURE - Step 45

  68. REMOVE NO. 2 CAMSHAFT 

    Refer to PROCEDURE - Step 46

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

    Refer to PROCEDURE - Step 47

  70. REMOVE VALVE LASH ADJUSTER ASSEMBLY 

    Refer to PROCEDURE - Step 48

  71. REMOVE VALVE STEM CAP 

    Refer to PROCEDURE - Step 49

  72. REMOVE CYLINDER HEAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 52

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

    Refer to PROCEDURE - Step 18

  75. INSPECT CYLINDER HEAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 1

scientia non olet · About LEMON Manuals