July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Cooling System: Inspection: Radiator
Refer to "CO" information for radiator inspection. Refer to RADIATOR
CO(H4SO)-21, INSPECTION, Radiator. Refer to RADIATOR
CO(H4DOTC)-23, INSPECTION, Radiator. Refer to RADIATOR
CO(H6DO)-19, INSPECTION, Radiator.