Rear Crankshaft Oil Seal Installation


  1. INSTALL ENGINE REAR OIL SEAL

  2. INSTALL REAR END PLATE

  3. INSTALL FLYWHEEL SUB-ASSEMBLY

  4. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transmission)

  5. INSTALL CLUTCH COVER ASSEMBLY (for Manual Transmission)

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

  7. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)

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

Rear Crankshaft Oil Seal -- Installation



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

    NOTICE:
    1. Keep the lip free of foreign matter.
    2. Do not allow MP grease to contact the dust seal.


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Using SST and a hammer, tap in the rear engine oil seal to the rear engine oil seal retainer edge.

    SST
    09351-40010(09351-04010,09351-04020)
    NOTICE:
    1. The acceptable depth from the top of the rear engine oil seal retainer is 0 to 1.0 mm (0 to 0.0394 in.)
    2. Keep the lip free from foreign matter.
    3. Do not tap the rear engine oil seal at an angle.
    4. Make sure that the rear engine oil seal is properly installed.
    Text in Illustration
    *1
    Rear Oil Seal Retainer
    *2
    Rear Engine Oil Seal
    *a
    0 to 1.0 mm (0 to 0.0394 in.)


2. INSTALL REAR END PLATE
  1. Install the rear end plate to the cylinder block sub-assembly with the bolt.

    Torque:
    10 N*m{102 kgf*cm, 7 ft.*lbf}


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



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Using SST, hold the crankshaft pulley.

    SST
    09213-58014
    09330-00021
  1. for Manual Transmission:
    Install the flywheel sub-assembly to the crankshaft with 8 new bolts.

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


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. for Automatic Transmission:
    Install the flywheel sub-assembly, the pump impeller drive plate and the rear drive plate spacer to the crankshaft with the 8 bolts.

    NOTICE:
    1. Align either hole in the pump impeller drive plate and either hole in the rear drive plate spacer with the knock pin of the flywheel sub-assembly, and then install the flywheel sub-assembly, the pump impeller drive plate and the rear drive plate spacer to the crankshaft.
    2. Do not start the engine for at least 1 hour after installation.
    HINT:
    As the rear drive plate spacer and pump impeller drive plate are not reversible, be sure to install them in the direction shown in the illustration.
    Text in Illustration
    *1
    Flywheel Sub-assembly
    *2
    Pump Impeller Drive Plate
    *3
    Rear Drive Plate Spacer
    *a
    Engine Side
    *b
    Transmission Side


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. for Automatic Transmission:
    Install and uniformly tighten and tighten the 8 bolts in several steps in the sequence shown in the illustration.

    Torque:
    178 N*m{1815 kgf*cm, 131 ft.*lbf}
  1. w/o Viscous Heater:
    Install the crankshaft pulley cover to the crankshaft pulley with the 4 bolts.

    Torque:
    21 N*m{214 kgf*cm, 15 ft.*lbf}
  1. w/ Viscous Heater:
    Install the crankshaft pulley cover and viscous heater crankshaft pulley to the crankshaft pulley with the 4 bolts.

    Torque:
    25 N*m{250 kgf*cm, 18 ft.*lbf}


4. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transmission)


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Insert SST into the clutch disc. Then insert SST (together with the clutch disc) into the flywheel to install the clutch disc.

    SST
    09301-00110
    Text in Illustration
    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
    Flywheel Side
    NOTICE:
    Be sure to install the clutch disc so that it is facing in the correct direction.


5. INSTALL CLUTCH COVER ASSEMBLY (for Manual Transmission)


Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Align the matchmarks on the clutch cover and flywheel.

    Text in Illustration
    *a
    Matchmark
  1. Tighten the 6 bolts uniformly in the order shown in the illustration, starting with the bolt located near the knock pin on the top.

    SST
    09301-00110
    Torque:
    19 N*m{194 kgf*cm, 14 ft.*lbf}
    HINT:
    Move SST up and down, and right and left lightly after checking that the clutch disc assembly is in the center, and then tighten the bolts.


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


Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Mechanical.Engine.Rear Crankshaft Oil Seal  Installation
  1. Using a dial indicator with a roller instrument, measure the diaphragm spring tip alignment.

    SST
    09333-00013
    Maximum non-alignment:
    0.5 mm (0.0196 in.)
    1. If the is alignment is more than the maximum, use SST to adjust the diaphragm spring tip alignment.


7. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)
(LandCruiser RM0000013F4023X.html)


8. INSTALL MANUAL TRANSMISSION UNIT ASSEMBLY (for Manual Transmission)
(LandCruiser RM00000178Q015X.html)