LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2017 >> Highlander LE Plus, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Engine Mechanical (2GR-FE) (Service Information) (Except Hybrid) (1 Of 2)) >> Cylinder Head Gasket >> Installation [12/2013 - 11/2016] >> Procedure

Installation [12/2013 - 11/2016]: Procedure

WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL CYLINDER HEAD GASKET RH 
    1. Place a new cylinder head gasket RH on the cylinder block sub-assembly with the lot No. stamp facing upward.
      GTY438275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Lot No.
      Engine Front
      NOTE:

      Be careful of the installation direction.

  2. INSTALL CYLINDER HEAD SUB-ASSEMBLY RH 
    1. Place the cylinder head sub-assembly RH on the cylinder block sub-assembly.
      NOTE:
      • Be careful not to allow oil to adhere to the bottom of the cylinder head sub-assembly RH.
      • Gently lower the cylinder head sub-assembly RH in order not to damage the gasket with the bottom of the cylinder head.

      HINT: 

      The cylinder head set bolts are tightened in 3 progressive steps.

    2. Apply a light coat of engine oil to the threads and under the heads of the cylinder head set bolts.
    3. Step 1:
      1. Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 8 cylinder head set bolts with the plate washers in several steps in the order shown in the illustration.

        Torque: 36 N*m (367 kgf*cm, 27 ft.*lbf) 

        Fig 1: Tightening Sequence Of 8 Cylinder Head Set Bolts
        GTY453132Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Step 2:
      1. Mark each cylinder head set bolt head with paint as shown in the illustration.
        GTY441665Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Turn 90°
        *b Paint Mark
        Engine Front
      2. Tighten the cylinder head set bolts by 90° in the order shown in step 1.
    5. Step 3:
      1. Tighten the cylinder head set bolts by an additional 90° in the order shown in step 1.
      2. Check that the paint marks are now facing rearward.

        HINT: 

        Perform "Inspection After Repair" after replacing the cylinder head sub-assembly RH.

        Refer to INITIALIZATION [12/2013 - 11/2016]

  3. INSTALL CYLINDER HEAD GASKET LH 
    1. Place a new cylinder head gasket LH on the cylinder block sub-assembly with the lot No. stamp facing upward.
      GTY444171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Lot No.
      Engine Front
      NOTE:

      Be careful of the installation direction.

  4. INSTALL CYLINDER HEAD SUB-ASSEMBLY LH 
    1. Place the cylinder head sub-assembly LH on the cylinder block sub-assembly.
      NOTE:
      • Be careful not to allow oil to adhere to the bottom of the cylinder head sub-assembly LH.
      • Gently lower the cylinder head sub-assembly LH in order not to damage the gasket with the bottom of the cylinder head.

      HINT: 

      The cylinder head set bolts are tightened in 3 progressive steps.

    2. Apply a light coat of engine oil to the threads and under the heads of the cylinder head set bolts.
    3. Step 1:
      1. Using a 10 mm bi-hexagon wrench, install and uniformly tighten the 8 cylinder head set bolts with the plate washers in several steps in the order shown in the illustration.

        Torque: 36 N*m (367 kgf*cm, 27 ft.*lbf) 

        Fig 2: Tightening Sequence Of 8 Cylinder Head Set Bolts
        GTY433357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Step 2:
      1. Mark each cylinder head set bolt head with paint as shown in the illustration.
        GTY441665Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Turn 90°
        *b Paint Mark
        Engine Front
      2. Tighten the cylinder head set bolts by 90° in the order shown in step 1.
    5. Step 3:
      1. Tighten the cylinder head set bolts by an additional 90° in the order shown in step 1.
      2. Check that the paint marks are now facing rearward.
    6. Tighten the 2 bolts in the order shown in the illustration.

      Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf) 

      HINT: 

      Perform "Inspection After Repair" after replacing the cylinder head sub-assembly LH.

      Refer to INITIALIZATION [12/2013 - 11/2016]

      Fig 3: Tightening Sequence Of 2 Cylinder Head Set Bolts
      GTY429509Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL WATER OUTLET 

    Refer to PROCEDURE - Step 43 , or refer to PROCEDURE - Step 43

  6. INSTALL VALVE STEM CAP 
    1. Install the 24 valve stem caps.
  7. INSTALL VALVE LASH ADJUSTER ASSEMBLY 
    1. Inspect the valve lash adjuster assembly.

      Refer to PROCEDURE - Step 2

    2. Install the 24 valve lash adjuster assemblies to the cylinder head sub-assembly.
  8. INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY 
    GTY479604Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *A Type A
    *B Type B
    *1 No. 1 Valve Rocker Arm Sub-assembly
    *2 Valve Spring Retainer
    *3 Inner Compression Spring
    *a Valve Spring Retainer Diameter
    *b No. 1 Valve Rocker Arm Sub-assembly Roller Width

    HINT: 

    Type A and Type B can be distinguished by the shape of the compression spring.

    Type No. 1 Valve Rocker Arm Sub-assembly Roller Width Valve Spring Retainer Diameter Inner Compression Spring Shape
    A 10.7 mm (0.421 in.) 23.4 mm (0.921 in.) Straight
    B 8.0 mm (0.315 in.) 18.9 mm (0.744 in.) Taper
    1. Apply engine oil to the valve lash adjuster assembly tip and valve stem cap end.
    2. Install the 24 No. 1 valve rocker arm sub-assemblies as shown in the illustration.
      GTY472310Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A Type A
      *B Type B
      *1 No. 1 Valve Rocker Arm Sub-assembly
      *2 Valve Lash Adjuster Assembly
      *3 Valve Stem
      *4 Valve Stem Cap
  9. INSTALL NO. 3 CAMSHAFT 

    Refer to INSTALLATION [12/2013 - 11/2016] 

scientia non olet · About LEMON Manuals