1GR-FE COOLING COOLING SYSTEM ON-VEHICLE INSPECTION COOLANT REPLACEMENT(2012/04 - 2012/10) REPLACEMENT(2012/10 - ) WATER PUMP COMPONENTS ON-VEHICLE INSPECTION REMOVAL(2012/04 - 2012/10) REMOVAL(2012/10 - ) INSTALLATION(2012/04 - 2012/10) INSTALLATION(2012/10 - ) THERMOSTAT COMPONENTS REMOVAL(2012/04 - 2012/10) REMOVAL(2012/10 - ) INSPECTION INSTALLATION(2012/04 - 2012/10) INSTALLATION(2012/10 - ) RADIATOR COMPONENTS ON-VEHICLE INSPECTION REMOVAL(2012/04 - 2012/10) REMOVAL(2012/10 - ) DISASSEMBLY REASSEMBLY INSTALLATION(2012/04 - 2012/10) INSTALLATION(2012/10 - )