Engine Oil Cooler Removal

Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Lubrication. Lexus Gs430, Gs300. Uzs190 Grs190

  1. DRAIN ENGINE COOLANT

  2. REMOVE OIL FILTER ELEMENT SERVICE HOLE COVER

  3. REMOVE OIL FILTER SUB-ASSEMBLY

  4. REMOVE NO. 4 WATER BY-PASS HOSE

  5. REMOVE NO. 5 WATER BY-PASS HOSE

  6. REMOVE ENGINE OIL COOLER

Engine Oil Cooler -- Removal



1. 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. Remove the radiator cap and vent plug.



  1. Loosen the radiator drain cock plug and 2 cylinder block drain cock plugs. Then drain the coolant.

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


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Lubrication.Lubrication System.Engine Oil Cooler Removal



2. REMOVE OIL FILTER ELEMENT SERVICE HOLE COVER


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Remove the 6 screws and open the service hole cover.



3. REMOVE OIL FILTER SUB-ASSEMBLY


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Lubrication.Lubrication System.Engine Oil Cooler Removal

  1. Using SST, remove the oil filter.

    SST
    09228-07501


4. REMOVE NO. 4 WATER BY-PASS HOSE


5. REMOVE NO. 5 WATER BY-PASS HOSE


6. REMOVE ENGINE OIL COOLER


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Remove the union bolt, washer and engine oil cooler.

  1. Remove the O-ring from the engine oil cooler.