Rear Crankshaft Oil Seal Installation

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Tr-Fbe Engine Mechanical. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSTALL REAR CRANKSHAFT OIL SEAL

  2. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for Automatic Transmission)

  3. INSPECT DRIVE PLATE (for Automatic Transmission)

  4. INSTALL FLYWHEEL SUB-ASSEMBLY (for Manual Transmission)

  5. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transmission)

  6. INSTALL CLUTCH COVER ASSEMBLY (for Manual Transmission)

  7. INSPECT AND ADJUST CLUTCH COVER ASSEMBLY (for Manual Transmission)

  8. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)

  9. INSTALL MANUAL TRANSMISSION UNIT ASSEMBLY (for Manual Transmission)

Rear Crankshaft Oil Seal -- Installation



1. INSTALL REAR CRANKSHAFT OIL SEAL


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Apply a light coat of MP grease to the lip of a new oil seal.

    NOTICE:
    1. Do not allow foreign matter to contact the lip of the oil seal.
    2. Do not allow MP grease to contact the dust seal.
  1. Using SST and a hammer, tap in the oil seal until its surface is flush with the oil seal retainer edge.

    SST
    09223-15030
    09950-70010(09951-07150)
    NOTICE:
    1. Wipe off any extra grease from the crankshaft.
    2. Do not tap in the oil seal at an angle.


2. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for Automatic Transmission)


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

    SST
    09213-54015(91651-60855)
    09330-00021


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Install the front spacer, drive plate and rear spacer to the crankshaft.

    Text in Illustration
    *1
    Front Drive Plate Spacer
    *2
    Drive Plate and Ring Gear
    *3
    Rear Drive Plate Spacer
    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
    Transmission Side
    HINT:
    1. The front drive plate spacer is reversible.
    2. As the rear drive plate spacer and drive plate and ring gear are not reversible, be sure to install it so that it is facing in the direction shown in the illustration.
  1. Clean the bolts and bolt holes.

  1. Apply adhesive to 2 or 3 threads at the end of each of the 10 bolts.

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


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Install and uniformly tighten the 10 bolts in several steps in the sequence shown in the illustration.

    Torque:
    74 N*m{755 kgf*cm, 55 ft.*lbf}
    NOTICE:
    Do not start the engine for at least an hour after installing the drive plate.


3. INSPECT DRIVE PLATE (for Automatic Transmission)
  1. Check the drive plate for damage.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Set up a dial indicator and measure the runout of the 6 portions around the torque converter contact surfaces.

    Maximum runout:
    0.30 mm (0.0118 in.)
    Text in Illustration
    *a
    Measuring point
    If the runout is more than the maximum or the drive plate is damaged, replace the drive plate (HILUX_TGN26 RM000000YMQ01GX_01_0135.html).


4. INSTALL FLYWHEEL SUB-ASSEMBLY (for Manual Transmission)


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

    SST
    09213-54015(91651-60855)
    09330-00021
  1. Clean the bolts and bolt holes.

  1. Apply adhesive to 2 or 3 threads at the end of each of the 10 bolts.

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


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Install the flywheel with the 10 bolts and uniformly tighten the bolts in several steps in the sequence shown in the illustration.

    Torque:
    27 N*m{270 kgf*cm, 20 ft.*lbf}
  1. Mark the top of the bolts with paint.

  1. Tighten the 10 bolts 90° in the same sequence.

  1. Check that the paint marks are now at a 90° angle to the top.



5. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transmission)


    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.


6. INSTALL CLUTCH COVER ASSEMBLY (for Manual Transmission)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe 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}


7. INSPECT AND ADJUST CLUTCH COVER ASSEMBLY (for Manual Transmission)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe 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 Ggn25.2Tr-Fbe 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


8. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)
  1. A343E:
    (HILUX_TGN26 RM0000010NT02XX.html)
  2. A343F:
    (HILUX_TGN26 RM0000010NT02YX.html)


9. INSTALL MANUAL TRANSMISSION UNIT ASSEMBLY (for Manual Transmission)
  1. R150:
    (HILUX_TGN26 RM0000011B0019X.html)
  2. R150F:
    (HILUX_TGN26 RM0000011B0019X.html)