ГОЛОВКА БЛОКА ЦИЛИНДРОВ ПОВТОРНАЯ СБОРКА

PROCEDURE


  1. INSTALL STUD BOLT

    Note

    If a stud bolt is deformed or the threads are damaged, replace it.

    A01XJ57E01
    Text in Illustration
    *a

    Intake Manifold Side

    B

    		 *b Cylinder Head Cover Side
    *c Exhaust Manifold Side - -
    Torque:
    for bolt A
    26 N*m  { 265 kgf*cm, 19 ft.*lbf }
    for bolt B
    12 N*m  { 120 kgf*cm, 9 ft.*lbf }
    for bolt C
    6.0 N*m  { 60 kgf*cm, 53 in.*lbf }

  2. INSTALL SEMICIRCULAR PLUG


    1. Remove any old packing (FIPG material).

    2. A01XECVE04
      Text in Illustration
      *1 Seal Packing

      Apply seal packing to the semicircular plug as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

      Note


      • The semicircular plug must be installed within 3 minute from the completion of applying the seal packing.

      • Prevent FIPG from being stuck to the camshaft thrust groove.

    3. Install the semicircular plug to the cylinder head.

  3. INSTALL COMBUSTION CHAMBER SUB-ASSEMBLY


    1. A01XIP7E01
      Text in Illustration
      *1 No. 1 Combustion Chamber
      *2 No. 2 Combustion Chamber
      *3 No. 3 Combustion Chamber
      *4 No. 4 Combustion Chamber
      *5 Mark 1, 2 or 3
      B001CHY Front

      Select the number of shim, according to the table below.

      Select a new combustion chamber
      Item Specified Condition
      Mark 1 5.91 to 5.94 mm (0.2327 to 0.2338 in.)
      Mark 2 5.94 to 5.97 mm (0.2338 to 0.2350 in.)
      Mark 3 5.97 to 6.00 mm (0.2350 to 0.2362 in.)
    2. A01XLLPE05
      Text in Illustration
      *1 Pin

      Align the combustion chamber knock pin with the cylinder head notch.

    3. Using a plastic-faced hammer, tap in the combustion chamber.

    4. A01XKS4

      Using a dial indicator, check the combustion chamber protrusion.

      Combustion chamber protrusion
      -0.03 to 0.03 mm (- 0.00118 to 0.00118 in.)

      If the protrusion is less than the specification, adjust with shims.

      If the protrusion is more than the specification, replace the chamber and recheck the protrusion.

  4. INSTALL VALVE STEM OIL SEAL

    A01XIT1E04

    1. Using SST, push in a new oil seal.

      SST
      09201-41020

  5. INSTALL INTAKE VALVE


    1. Install the valve, spring seat plate washer, valve spring and spring retainer.

    2. A01XDWOE04

      Using SST, compress the valve spring and place the 2 retainer locks around the valve stem.

      SST
      09202-70020   ( 09202-00030 )
    3. A01XFRDE03
      Text in Illustration
      *1 5 mm Pin Punch

      Using a 5 mm pin punch and plastic-faced hammer, lightly tap the valve stem tip to ensure a proper fit.

      Note

      Be careful not to damage the valve stem tip.

  6. INSTALL EXHAUST VALVE


    1. Install the valve, spring seat, valve spring and spring retainer.

    2. A01XJZ3E04

      Using SST, compress the valve spring and place the 2 retainer locks around the valve stem.

      SST
      09202-70020   ( 09202-00030 )
    3. A01XGXME03
      Text in Illustration
      *1 5 mm Pin Punch

      Using a 5 mm pin punch and plastic-faced hammer, lightly tap the valve stem tip to ensure a proper fit.

      Note

      Be careful not to damage the valve stem tip.

  7. INSTALL VALVE LIFTER


    1. Install the valve lifter and shim.

    2. Check that the valve lifter rotates smoothly by hand.