As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C/W SL 327, NOTED AFT FLARE ON BLEED LINE HAD ALMOST COMPLETELY WORN AWAY. PART WAS VERY CLOSE TO FAILURE WHICH WOULD HAVE RESULTED IN LARGE BLEED AIR LEAK IN AFT AVIONICS BAY. SUBMITTER RECOMMENDS SB 327 BE C/W ON ALL AFFECTED AIRCRAFT.