Cylinder Block Replacement

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
1Gr-Fe Engine Mechanical. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. REPLACE STRAIGHT PIN

  2. REPLACE CYLINDER BLOCK TIGHT PLUG

  3. REPLACE OIL JET

Cylinder Block -- Replacement



1. REPLACE STRAIGHT PIN
NOTICE:
It is not necessary to remove a straight pin unless it is being replaced.
  1. Remove the straight pins.



  1. Using a plastic-faced hammer, tap in new straight pins to the cylinder block.

    Standard Protrusion Height:
    Item
    Specified Condition
    Pin A
    22.5 to 23.5 mm (0.886 to 0.925 in.)
    Pin B
    10.5 to 11.5 mm (0.413 to 0.453 in.)
    Pin C
    8.5 to 9.5 mm (0.335 to 0.374 in.)
    Pin D
    5.5 to 6.5 mm (0.217 to 0.256 in.)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.1Gr-Fe Engine Mechanical.Engine.Cylinder Block  Replacement


    Text in Illustration
    *a
    Front Side
    *b
    Rear Side
    *c
    Upper Side
    *d
    Lower Side


2. REPLACE CYLINDER BLOCK TIGHT PLUG
NOTICE:
If coolant leaks from a tight plug or a plug is corroded, replace it.
  1. Remove the tight plugs.

  1. Apply adhesive around new tight plugs.

    Adhesive:
    Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent


  1. Using SST and a hammer, tap in the tight plugs to the standard depth.

    SST
    09950-60010(09951-00350)
    09950-70010(09951-07150)
    Standard depth:
    0.2 to 1.2 mm (0.00787 to 0.0472 in.)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.1Gr-Fe Engine Mechanical.Engine.Cylinder Block  Replacement


    Text in Illustration
    *1
    Standard Depth
    -
    -
    *a
    RH Side
    *b
    LH Side


3. REPLACE OIL JET
NOTICE:
It is not necessary to remove the oil jet unless it is being replaced.
  1. Using a screwdriver and hammer, tap out the oil jet.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.1Gr-Fe Engine Mechanical.Engine.Cylinder Block  Replacement
  1. Using a screwdriver and hammer, tap in a new oil jet as shown in the illustration.

    Text in Illustration
    *a
    26 to 27°