NOTE: RECALL INVOLVES EDO LITERIDER COMPRESSED NATURAL GAS VEHICLE CYLINDERS.DEFECT: THERE IS THE POTENTIAL FOR AN INTERFERENCE CONDITION BETWEEN THE END BOSS AND VALVE ADAPTER RESULTING FROM AN IMPROPERLY INSTALLED WATER SEAL O-RING. THE IRREGULARITY MAY, WITH TIME, LEAD TO A SLOW LEAK OF NATURAL GAS, WHICH IF ALLOWED TO COLLECT IN A CONFINED SPACE AND THEN EXPOSED TO AN IGNITION SOURCE, COULD RESULT IN A FIRE.CORRECTION: THE CYLINDERS WILL BE RETROFITTED WITH A NEW TRIGGER.