lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

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Thermostat: Service and Repair
Removal

4GR-FSE COOLING: THERMOSTAT: REMOVAL

1. REMOVE COOL AIR INTAKE DUCT SEAL   See: Engine/Service and Repair/Removal and Replacement/Engine Assembly/Removal

2. REMOVE INLET NO. 1 AIR CLEANER   See: Engine/Service and Repair/Removal and Replacement/Engine Assembly/Installation

3. REMOVE V-BANK COVER SUB-ASSEMBLY   See: Engine/Service and Repair/Removal and Replacement/Engine Assembly/Removal

4. REMOVE ENGINE UNDER COVER

5. DRAIN ENGINE COOLANT   See: Coolant/Service and Repair

6. SEPARATE NO. 2 RADIATOR HOSE

(a) Disconnect the No. 2 radiator hose from the inlet water with thermostat sub-assembly.

7. REMOVE INLET WATER WITH THERMOSTAT SUB-ASSEMBLY

(a) Remove the 3 nuts, inlet water with thermostat sub-assembly and gasket.

Components|Page 1775 > < Components