Rear Crankshaft Oil Seal Installation

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Kd-Ftv Engine Mechanical. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSTALL REAR CRANKSHAFT OIL SEAL

  2. INSTALL FLYWHEEL SUB-ASSEMBLY

  3. INSTALL CLUTCH DISC ASSEMBLY

  4. INSTALL CLUTCH COVER ASSEMBLY

  5. INSPECT AND ADJUST CLUTCH COVER ASSEMBLY

  6. INSTALL MANUAL TRANSMISSION ASSEMBLY

Rear Crankshaft Oil Seal -- Installation



1. INSTALL REAR CRANKSHAFT OIL SEAL
  1. Apply MP grease to the lip of a new rear crankshaft oil seal.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Using SST and a hammer, tap in the oil seal until its surface is flush with the rear oil seal retainer edge.

    SST
    09518-36030
    09950-70010(09951-07200)
    NOTICE:
    1. The acceptable depth from the top of the oil seal retainer is 0 to 0.8 mm (0 to 0.315 in.)
    2. Keep the lip free from foreign matter.
    3. Do not tap the oil seal at an angle.
    4. Make sure that the oil seal is properly installed.


2. INSTALL FLYWHEEL SUB-ASSEMBLY
  1. Clean the bolts and their holes.

  1. Apply adhesive to 2 or 3 threads at the end of each bolt.

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


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Using SST, hold the crankshaft pulley.

    SST
    09213-58014
    09330-00021
  1. Install the flywheel to the crankshaft.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Install and uniformly tighten the 8 bolts in the sequence shown in the illustration.

    Torque:
    178 N*m{1815 kgf*cm, 131 ft.*lbf}
    NOTICE:
    Do not start the engine for at least 1 hour after installation.


3. INSTALL CLUTCH DISC ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
  1. Insert SST into the clutch disc. Then insert SST (together with the clutch disc) into the flywheel.

    SST
    09301-00110
    NOTICE:
    Be sure to install the clutch disc so that it is facing in the correct direction.


4. INSTALL CLUTCH COVER ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Align the matchmarks on the clutch cover and flywheel.

    Text in Illustration
    *1
    Matchmark
  1. Tighten the 6 bolts as described below.

    1. Determine the first bolt to be tightened by choosing the bolt closest to the knock pin.

    2. Uniformly tighten the 6 bolts in diametrically opposite pairs relative to the position of the first bolt. Use the illustration as a reference.

  1. Lightly move SST up and down, and right and left.

    SST
    09301-00110
  1. Check that the disc is in the center, and then tighten the bolts.

    Torque:
    19 N*m{195 kgf*cm, 14 ft.*lbf}


5. INSPECT AND ADJUST CLUTCH COVER ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Using a dial indicator with a roller instrument, measure the diaphragm spring tip alignment.

    Maximum misalignment:
    0.5 mm (0.020 in.)

    1. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Kd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
      If the misalignment is more than the maximum, use SST to adjust the diaphragm spring tip alignment.
    SST
    09333-00013


6. INSTALL MANUAL TRANSMISSION ASSEMBLY
  1. for 2WD: (HILUX_TGN26 RM0000011B000RX.html)
  2. for 4WD: (HILUX_TGN26 RM0000011AJ00IX.html)