Cooling System: Service Precautions
WARNING: NEVER REMOVE THE FILLER CAP NOR RADIATOR CAP WHEN THE ENGINE IS HOT. SERIOUS BURNS COULD BE CAUSED BY HOT HIGH PRESSURE FLUID ESCAPING FROM THE RADIATOR.
WRAP A THICK CLOTH AROUND CAP. CAREFULLY REMOVE THE CAP BY FIRST TURNING IT A QUARTER TURN TO ALLOW BUILT-UP PRESSURE TO ESCAPE. THEN TURN THE CAP ALL THE WAY OFF.