Front crankshaft oil seal - Removal

  1. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH

  2. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH

  3. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY

  4. DRAIN ENGINE COOLANT

  5. REMOVE V-BANK COVER SUB-ASSEMBLY

  6. REMOVE NO. 1 RADIATOR HOSE

  7. REMOVE FAN SHROUD

  8. REMOVE OIL PRESSURE SENDER GAUGE ASSEMBLY

  9. DISCONNECT COOLER COMPRESSOR ASSEMBLY

  10. DISCONNECT NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY

  11. REMOVE NO. 1 OIL COOLER BRACKET

  12. REMOVE OIL FILTER BRACKET

  13. REMOVE CRANKSHAFT PULLEY

  14. REMOVE CRANKSHAFT TIMING GEAR KEY

  15. REMOVE FRONT CRANKSHAFT OIL SEAL

REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 3 bolts and screw.

  1. Remove the 3 bolts and screw.

  1. Turn the clip indicated by the arrow in the illustration to remove the fender splash shield.

2. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH

HINT:

Use the same procedures described for the LH side.

3. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 10 bolts and No. 1 engine under cover.

  1. Remove the 10 bolts and No. 1 engine under cover.

4. DRAIN ENGINE COOLANT

CAUTION:

Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

  1. Loosen the radiator drain cock plug.

    HINT:

    Collect the coolant in a container and dispose of it according to the regulations in your area.

  1. Remove the radiator cap. Then drain the coolant from the radiator.

  1. Loosen the 2 cylinder block drain cock plugs. Then drain the coolant from the engine.

  1. Tighten the 2 cylinder block drain cock plugs.

    Torque:

    13 N*m{ 133 kgf*cm , 10 ft.*lbf }

    Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Drain engine coolant
    Text in Illustration
    *1 Radiator Reservoir *2 Radiator Cap
    *3 Radiator Drain Cock Plug *4 Cylinder Block Drain Cock Plug
  1. Tighten the radiator drain cock plug by hand.

5. REMOVE V-BANK COVER SUB-ASSEMBLY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Raise the front of the V-bank cover to detach the 3 pins. Then remove the 2 V-bank cover hooks from the bracket, and remove the V-bank cover.

  1. Raise the front of the V-bank cover to detach the 3 pins. Then remove the 2 V-bank cover hooks from the bracket, and remove the V-bank cover.

    Text in Illustration
    *1 Bracket
    *2 Hook
    *3 Pin
    *4 Grommet

6. REMOVE NO. 1 RADIATOR HOSE

7. REMOVE FAN SHROUD

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Loosen the 4 nuts holding the fluid coupling fan.

  1. Loosen the 4 nuts holding the fluid coupling fan.

  1. Remove the fan and generator V-belt.

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Disconnect the reservoir hose from the upper radiator tank.

  1. Disconnect the reservoir hose from the upper radiator tank.

  1. Detach the claw to open the flexible hose clamp.

  1. Remove the 2 bolts and disconnect the oil cooler tube from the fan shroud.

  1. Remove the 2 bolts holding the fan shroud.

  1. Remove the 4 nuts of the fluid coupling fan, and then remove the shroud together with the coupling fan.

    NOTICE:

    Be careful not to damage the radiator core.

  1. Remove the fan pulley.

8. REMOVE OIL PRESSURE SENDER GAUGE ASSEMBLY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Disconnect the sender gauge connector.

  1. Disconnect the sender gauge connector.

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the oil pressure sender gauge.

  1. Remove the oil pressure sender gauge.

9. DISCONNECT COOLER COMPRESSOR ASSEMBLY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 3 bolts, nut and stud bolt, and disconnect the cooler compressor.

  1. Remove the 3 bolts, nut and stud bolt, and disconnect the cooler compressor.

    HINT:

    It is not necessary to completely remove the compressor. With the hoses connected to the compressor, hang the compressor on the vehicle body with a rope.

10. DISCONNECT NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 3 bolts and disconnect the 2 water by-pass hoses from the oil cooler.

  1. Remove the 3 bolts and disconnect the 2 water by-pass hoses from the oil cooler.

11. REMOVE NO. 1 OIL COOLER BRACKET

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 2 nuts and bracket.

  1. Remove the 2 nuts and bracket.

  1. Disconnect the ground wire from the cylinder block.

12. REMOVE OIL FILTER BRACKET

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 2 bolts, 2 nuts and filter bracket.

  1. Remove the 2 bolts, 2 nuts and filter bracket.

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the 2 O-rings.

  1. Remove the 2 O-rings.

13. REMOVE CRANKSHAFT PULLEY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Using SST, loosen the crankshaft pulley set bolt until 2 or 3 threads are engaged.

  1. Using SST, loosen the crankshaft pulley set bolt until 2 or 3 threads are engaged.

    SST

    09213-70011 09330-00021

    Text in Illustration
    *a Hold
    Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Turn

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Using the pulley set bolt and SST, remove the crankshaft pulley.

  1. Using the pulley set bolt and SST, remove the crankshaft pulley.

    SST

    09950-50013 (09951-05010,09952-05010,09953-05010,09954-05011)

    Text in Illustration
    *a Hold
    Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Turn

14. REMOVE CRANKSHAFT TIMING GEAR KEY

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Remove the crankshaft timing gear key from the crankshaft.

  1. Remove the crankshaft timing gear key from the crankshaft.

15. REMOVE FRONT CRANKSHAFT OIL SEAL

Land Cruiser. 3UR-FE Engine mechanical. Front crankshaft oil seal - Removal. Using a screwdriver, pry out the oil seal.

  1. Using a screwdriver, pry out the oil seal.

    NOTICE:

    Do not damage the surface of the oil seal press fit hole and crankshaft.

    HINT:

    Tape the screwdriver tip before use.