IS 250C V6-2.5L (4GR-FSE) (2011)
Coolant: Service and Repair
4GR-FSE COOLING: COOLANT: REPLACEMENT
1. REMOVE ENGINE UNDER COVER
2. REMOVE V-BANK COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Removal
3. REMOVE COOL AIR INTAKE DUCT SEAL See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine
Assembly/Removal
4. REMOVE INLET NO. 1 AIR CLEANER See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine
Assembly/Removal
5. DRAIN ENGINE COOLANT
(a) Loosen the radiator drain cock plug and drain the coolant.
Text in Illustration
NOTICE:
Do not remove the radiator cap, cylinder block drain cock plugs and radiator drain cock plug while the engine and radiator are still
hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.
HINT
Collect the coolant in a container and dispose of it according to the local regulations.
(b) Remove the radiator cap.
(c) Loosen the 2 cylinder block drain cock plugs.
6. ADD ENGINE COOLANT
(a) Tighten the radiator drain cock plug by hand.
(b) Tighten the 2 cylinder block drain cock plugs.
Torque : 13 Nm (130 kgf-cm, 9 ft-lbf)
(c) Add TOYOTA Super Long Life Coolant (SLLC) to the water outlet sub-assembly opening.
Standard capacity:
9.1 liters (9.6 US qts, 8.0 Imp. qts)