What was found
BURING 18 MONTH INSPECTION OF EMERGENCY FLOTATION GEAR, WHILE ATTEMPTING THE PRESSURE TEST OF THE R/H FLOAT ASSEMBLY, THE FORWARD CHAMBER OF THE FLOAT FAILED TO INFLATE. POSSIBLE MALFUNCTION OF THE -6 SINGLE INLET CHECK VALVE PN: 645,1826, OR THE -6 DUAL INLET CHECK VALVE PN: 645,1927 OF THE ADJACENT CHAMBER.