Equator 2WD L4-2.5L (2010)
6. Remove the reservoir tank to drain the engine coolant, then clean the reservoir tank before installing it.
7. Check the drained coolant for contaminants such as rust, corrosion or discoloration.
If the coolant is contaminated, flush the engine cooling system. Follow the "Flushing Cooling System" procedure.
Refilling Engine Coolant
1. Close the radiator drain plug. Install the reservoir tank and cylinder block drain plug, if removed for a total system drain or for engine removal or
repair.