LS 460 RWD V8-4.6L (1UR-FSE) (2010)
Thermostat: Service and Repair
Removal
1UR-FSE COOLING: THERMOSTAT: REMOVAL
1. REMOVE V-BANK COVER SUB-ASSEMBLY See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and
Repair/Removal
2. REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY See: Powertrain Management/Fuel Delivery and Air Induction/Throttle
Body/Service and Repair/Removal
3. REMOVE NO. 1 AIR CLEANER INLET See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and
Repair/Removal
4. REMOVE ENGINE ROOM SIDE COVER RH See: Engine/Service and Repair/Removal and Replacement/Engine/Removal
5. REMOVE NO. 1 ENGINE UNDER COVER See: Coolant/Service and Repair
6. DRAIN ENGINE COOLANT See: Coolant/Service and Repair
7. REMOVE RADIATOR RESERVOIR ASSEMBLY
(a) Disconnect the 2 reservoir hoses.
(b) Remove the 2 bolts and reservoir.
8. DISCONNECT NO. 2 RADIATOR HOSE
9. REMOVE WATER INLET SUB-ASSEMBLY WITH THERMOSTAT
(a) Remove the 3 nuts, water inlet with thermostat and gasket.