Water Pump Removal


  1. REMOVE UPPER RADIATOR SUPPORT SEAL

  2. REMOVE FRONT BUMPER COVER LOWER

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

  4. DRAIN ENGINE COOLANT

  5. REMOVE RADIATOR RESERVOIR

  6. REMOVE FAN SHROUD

  7. REMOVE AIR CLEANER AND HOSE

  8. REMOVE GENERATOR ASSEMBLY

  9. REMOVE NO. 1 IDLER PULLEY SUB-ASSEMBLY

  10. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

  11. REMOVE ENGINE WATER PUMP ASSEMBLY

Water Pump -- Removal



1. REMOVE UPPER RADIATOR SUPPORT SEAL

  1. Remove the 13 clips and upper radiator support seal.



2. REMOVE FRONT BUMPER COVER LOWER

  1. Remove the clip, 5 bolts and front bumper cover lower.



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


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Remove the 4 bolts.

  1. Unhook the No. 1 engine under cover sub-assembly from the vehicle body as shown in the illustration.



4. DRAIN ENGINE COOLANT


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


Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.2Tr-Fe Cooling.Cooling System.Water Pump Removal


Text in Illustration
*1
Reservoir Cap
*2
Radiator Cap Sub-assembly
*3
Cylinder Block Drain Cock Plug
*4
Radiator Drain Cock Plug


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.2Tr-Fe Cooling.Cooling System.Water Pump Removal

  1. Install a vinyl hose to the radiator side.

    Text in Illustration
    *a
    		Vinyl Hose


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.2Tr-Fe Cooling.Cooling System.Water Pump Removal

  1. Install a vinyl hose to the engine side.

    Text in Illustration
    *a
    		Vinyl Hose

  1. Loosen the radiator drain cock plug.

  1. Remove the radiator cap sub-assembly and drain the coolant.

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

  1. Loosen the cylinder block drain cock plug and drain the coolant from the engine.



5. REMOVE RADIATOR RESERVOIR


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Disconnect the reservoir hose from the radiator assembly.

  1. Remove the 3 bolts and radiator reservoir.



6. REMOVE FAN SHROUD


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

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



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

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

  1. Remove the fan and generator V-belt (LandCruiser RM000000YMP02UX.html).



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  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.


7. REMOVE AIR CLEANER AND HOSE


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Detach the 3 clamps and disconnect the intake mass air flow meter connector.



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Detach the 4 clamps.

  1. Loosen the hose clamp and remove the air cleaner cap sub-assembly with air cleaner hose.



8. REMOVE GENERATOR ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Disconnect the connector from the generator assembly.

  1. Remove the terminal cap.

  1. Remove the nut and disconnect the wire harness from terminal B.



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Remove the 3 bolts and generator assembly.



9. REMOVE NO. 1 IDLER PULLEY SUB-ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Remove the bolt, No. 1 idler pulley sub-assembly and spacer.



10. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.2Tr-Fe Cooling.Cooling System.Water Pump Removal

  1. Remove the 2 bolts and V-ribbed belt tensioner assembly.



11. REMOVE ENGINE WATER PUMP ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Remove the 10 bolts, and then remove the engine water pump assembly and gasket.