CAMSHAFT(for Bank 2) INSTALLATION

PROCEDURE


  1. INSTALL CAMSHAFT BEARING CAP (for Bank 2)


    1. Apply a light coat of engine oil to the camshaft journals, camshaft housings and bearing caps.

    2. Install the No. 1 and No. 2 camshaft to the camshaft housing.

    3. A001DHA

      Confirm the marks and numbers on the camshaft bearing caps and place them each in their proper positions and directions.

    4. A001918E03

      Temporarily install the 8 bolts in the order shown in the illustration.

  2. INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY (for Bank 2)


    1. A0019F8E02
      Text in Illustration
      *1 No. 1 Valve Rocker Arm Sub-assembly
      *2 Valve Stem Cap
      *3 Valve Lash Adjuster Assembly

      Make sure that the valve rocker arms are installed as shown in the illustration.

    2. A001D1EE01
      *1 3.5 to 4.0 mm

      Apply seal packing in a continuous line as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Standard seal diameter
      3.5 to 4.0 mm (0.138 to 0.158 in.)

      Note


      • Remove any oil from the contact surface.

      • Install the camshaft housing within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.

      • Do not start the engine for at least 2 hours after the installation.

    3. A001CWEE04

      Install the camshaft housing, and install the 18 bolts in the order shown in the illustration.

      Torque:
      for bolt A
      10 N*m  { 1020 kgf*cm, 74 ft.*lbf }
      except bolt A
      30 N*m  { 306 kgf*cm, 22 ft.*lbf }

      Note

      Make sure that the knock pin of the camshaft is positioned as shown in the illustration before installing the camshaft housing.

    4. A001DUJE07

      Tighten the 8 bolts in the order shown in the illustration.

      Torque:
      16 N*m  { 163 kgf*cm, 12 ft.*lbf }

      Note

      Thoroughly wipe clean any seal packing.

  3. INSTALL CHAIN SUB-ASSEMBLY

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