Metric wheel/nuts and bolts are identified in the followingway:
The wheel/nut has the word Metric stamped on the face.The letter M is stamped on the end of the wheel bolt.The thread sizes of metric wheel/nuts and the bolts areindicated by the following example: M12 x 1.5.
M = Metric12 = Diameter in millimeters1.5 = Millimeters gap per threadCooling System Draining and Filling (LEA) Engine Cooling
Special ToolsJ 26568Coolant and Battery Fluid TesterDraining ProcedureWarning:To avoid being burned, do not remove the radiator cap orsurge tank cap while the engine is hot. The cooling system willrelease scalding fluid and steam under pressure if radiator cap orsurge tank cap is removed while the e ...