As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE C/W RAYTHEON SB 35-3014 (INSPECTION OF PASSENGER OXYGEN FACE MASKS FOR TEARS IN FACE CUSHIONS), FIVE MASKS WERE FOUND TORN. THE CORE DATES WERE FROM 1986, NOT 1994 AS LISTED IN THE SB. SUBMITTER STATED THIS IS THE SECOND HAWKER 800 FOUND WITH EXACT SAME PROBLEM. RECOMMEND PB AND RAYTHEON REVISE SB'S TO INCLUDE EARLIER CURE DATES. NELLCOR PURITAN BENNETT SB NR C351-2000-35-1 R1.