As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDA 2 ON E2 AT 9OCLOCK POSITION. DISCOVERED MISSING ATTENUATOR SCREEN. EWR REPORTED E1 LEFT BLEED VALVE ATTENUATION SCREEN IS MISSING. NO IDEA WHEN IT MAY HAVE DEPARTED THE ENGINE. IT MEASURES APPROX 6 INCH DIAMETER (28.27 INSQ). PER THE GMM 2-30-95 THIS IS A CAT 1 PDA.