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Home >> Toyota >> 2016 >> Corolla S, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical (2ZR-FAE) - Service Information (1 Of 2) (Model Code: ZRE172)) >> Cylinder Head Gasket >> Removal [08/2016 - ] >> Procedure

Removal [08/2016 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY 

    Refer to REMOVAL [08/2013 - ] 

  2. DISCONNECT FUEL TUBE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 10

  3. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 13

  4. REMOVE NO. 1 DELIVERY PIPE SPACER 

    Refer to PROCEDURE - Step 14

  5. REMOVE FUEL INJECTOR ASSEMBLY 

    Refer to PROCEDURE - Step 15

  6. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 

    Refer to PROCEDURE - Step 3

  7. REMOVE DRIVE SHAFT HEAT INSULATOR SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 8

  8. REMOVE MANIFOLD STAY 

    Refer to PROCEDURE - Step 9

  9. REMOVE EXHAUST MANIFOLD 

    Refer to PROCEDURE - Step 10

  10. REMOVE NO. 1 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 15

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

    Refer to PROCEDURE - Step 1

  12. REMOVE VALVE LASH ADJUSTER ASSEMBLY 

    Refer to PROCEDURE - Step 2

  13. REMOVE VALVE STEM CAP 

    Refer to PROCEDURE - Step 3

  14. REMOVE CYLINDER HEAD SUB-ASSEMBLY 
    1. Using a 10 mm bi-hexagon wrench, uniformly loosen and remove the 10 cylinder head bolts and 10 plate washers in several steps in the order shown in the illustration.
      Fig 1: Cylinder Head Bolts Loosening Sequence
      GTY441399Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Removing the cylinder head set bolts in the wrong order may cause warpage or cracking of the cylinder head sub-assembly.
      • Do not drop the plate washers into the cylinder head sub-assembly.
    2. Using a screwdriver, remove the cylinder head sub-assembly by prying between the cylinder head sub-assembly and cylinder block sub-assembly, and remove the cylinder head sub-assembly.
      NOTE:

      Be careful not to damage the contact surfaces of the cylinder head sub-assembly and cylinder block sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

  15. REMOVE CYLINDER HEAD GASKET 
    1. Remove the cylinder head gasket from the cylinder block sub-assembly.
      GTY164807Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002