Generator Disassembly


  1. INSPECT GENERATOR WITH VACUUM PUMP ASSEMBLY

  2. REMOVE VACUUM PUMP ASSEMBLY

  3. REMOVE GENERATOR REAR END COVER

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY

  5. REMOVE GENERATOR REGULATOR ASSEMBLY

  6. REMOVE GENERATOR HOLDER WITH RECTIFIER

  7. REMOVE GENERATOR RECTIFIER END FRAME

  8. REMOVE GENERATOR ROTOR ASSEMBLY

Generator -- Disassembly



1. INSPECT GENERATOR WITH VACUUM PUMP ASSEMBLY

  1. Mount the generator in a vise between aluminum plates.



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

  1. Insert a screwdriver to hold the generator rotor.

  1. Install a bolt and nut to the outside of the pulley so that the bolt head and nut clamp the pulley, and then position a dial indicator as shown in the illustration.

  1. Turn the pulley and measure the backlash between the generator rotor and vacuum pump shaft.

    Maximum backlash:
    1.6 mm (0.0630 in.)
    If the backlash is more than the maximum, replace the generator rotor and vacuum pump shaft.


2. REMOVE VACUUM PUMP ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.5L-E Battery Charging.Charging System.Generator Disassembly

  1. Place matchmarks as shown in the illustration.

    Text in Illustration
    *a
    		Matchmark

  1. Remove the 4 bolts and vacuum pump.



3. REMOVE GENERATOR REAR END COVER


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

  1. Remove the nut and terminal insulator.

  1. Remove the bolt, 3 nuts, rectifier plate and rear end cover.



4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY

  1. Remove the brush holder cover.



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

  1. Remove the 2 screws and brush holder.

  1. Remove the plate seal.



5. REMOVE GENERATOR REGULATOR ASSEMBLY


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

  1. Remove the 3 screws and generator regulator.



6. REMOVE GENERATOR HOLDER WITH RECTIFIER


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

  1. Remove the 4 screws and generator holder with rectifier.

  1. Remove the 4 rubber insulators.



7. REMOVE GENERATOR RECTIFIER END FRAME


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.5L-E Battery Charging.Charging System.Generator Disassembly

  1. Remove the 4 nuts and cord clip.

    Text in Illustration
    *1
    		Cord Clip


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.5L-E Battery Charging.Charging System.Generator Disassembly

  1. Using SST, remove the rectifier end frame.

    SST
    09286-46011
    Text in Illustration
    *a
    		Hold
    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
    		Turn

  1. Remove the washer from the rotor.



8. REMOVE GENERATOR ROTOR ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.5L-E Battery Charging.Charging System.Generator Disassembly

  1. Using SST and a press, press out the rotor.

    SST
    09950-60010(09951-00180)
    09950-70010(09951-07100)