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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Engine Mechanical System (2ZR-FXE) - Service Information (1 Of 3)) >> Cylinder Head Gasket >> Removal [09/2022 - 11/2022] >> Procedure

Removal [09/2022 - 11/2022]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. INSTALL ENGINE TO ENGINE STAND 

    Refer to REMOVAL [09/2022 - 11/2022]

  2. REMOVE ENGINE HANGERS 

    Refer to PROCEDURE - Step 57

  3. REMOVE WATER OUTLET 

    Refer to PROCEDURE - Step 1

  4. REMOVE EGR PIPE ASSEMBLY 

    Refer to PROCEDURE - Step 2

  5. REMOVE EGR VALVE ASSEMBLY WITH EGR COOLER 

    Refer to PROCEDURE - Step 3

  6. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 

    Refer to PROCEDURE - Step 10

  7. REMOVE MANIFOLD STAY 

    Refer to PROCEDURE - Step 11

  8. REMOVE EXHAUST MANIFOLD (TWC: Front Catalyst) 

    Refer to PROCEDURE - Step 12

  9. REMOVE INTAKE MANIFOLD 

    Refer to PROCEDURE - Step 16

  10. REMOVE ENGINE OIL LEVEL DIPSTICK 

    Refer to PROCEDURE - Step 10

  11. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE 

    Refer to PROCEDURE - Step 11

  12. REMOVE WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 11

  13. REMOVE PURGE VALVE (PURGE VSV) 

    Refer to PROCEDURE - Step 5

  14. REMOVE FUEL VAPOR FEED PIPE 

    Refer to PROCEDURE - Step 13

  15. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 8

  16. REMOVE NO. 1 DELIVERY PIPE SPACER 

    Refer to PROCEDURE - Step 9

  17. REMOVE FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 10

  18. REMOVE IGNITION COIL ASSEMBLY 

    Refer to PROCEDURE - Step 1

  19. REMOVE CAMSHAFT POSITION SENSOR 

    Refer to PROCEDURE - Step 1

  20. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 6

  21. REMOVE CYLINDER HEAD COVER GASKET 

    Refer to PROCEDURE - Step 7

  22. REMOVE SPARK PLUG TUBE GASKET 

    Refer to PROCEDURE - Step 8

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

    Refer to PROCEDURE - Step 9

  24. REMOVE CRANKSHAFT PULLEY 

    See step  5

  25. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 11

  26. REMOVE TIMING CHAIN COVER OIL SEAL 

    See step  6

  27. REMOVE TIMING CHAIN COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 20

  28. REMOVE CHAIN TENSIONER SLIPPER 

    Refer to PROCEDURE - Step 22

  29. REMOVE NO. 1 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 23

  30. REMOVE NO. 2 CHAIN VIBRATION DAMPER 

    Refer to PROCEDURE - Step 24

  31. REMOVE CHAIN SUB-ASSEMBLY 
    1. Using a wrench to hold the hexagonal portion of the camshaft, turn the camshaft timing gear assembly counterclockwise to loosen the chain sub-assembly between the camshaft timing sprocket and camshaft timing gear assembly.
      GTY581190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Loosen the Chain Sub-assembly
      *b Place the chain sub-assembly on the non-toothed portion of camshaft timing gear assembly
    2. With the chain sub-assembly loosened, separate the chain sub-assembly from the teeth of the camshaft timing gear assembly and place it on the non-toothed portion of camshaft timing gear assembly.
    3. Turn the camshaft clockwise to return it to its original position and remove the chain sub-assembly.
  32. INSPECT CAMSHAFT TIMING GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 30

  33. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY 

    Refer to PROCEDURE - Step 31

  34. REMOVE CAMSHAFT TIMING SPROCKET 

    Refer to PROCEDURE - Step 32

  35. REMOVE CAMSHAFT BEARING CAP 

    Refer to PROCEDURE - Step 33

  36. REMOVE NO. 2 CAMSHAFT 

    See step  26

  37. REMOVE CAMSHAFT 

    Refer to PROCEDURE - Step 34

  38. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 42

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

    Refer to PROCEDURE - Step 36

  40. REMOVE VALVE LASH ADJUSTER ASSEMBLY 

    Refer to PROCEDURE - Step 37

  41. REMOVE VALVE STEM CAP 

    Refer to PROCEDURE - Step 38

  42. REMOVE CYLINDER HEAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 43

  43. REMOVE CYLINDER HEAD GASKET 
    1. Remove the cylinder head gasket from the cylinder block sub-assembly.
      GTY588953Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  44. INSPECT CYLINDER HEAD SET BOLT 

    Refer to PROCEDURE - Step 17

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