What was found
RDU - FLT 7936 - RIGHT ENGINE P3 BLEED LINE CRACKED AT MOUNTING FLANGE TO ENINE. CAUSING LOSS OF BLEED AIR AND ANTI-ICING FOR THE RIGHT ENGINE. THE LINE WAS THE PREMOD TYPE AND SHOULD NOT HAVE VEEN INSTALLED ON THE ENGINE. THE LINE WAS REPLACED WITH POSTMOD LINE P/N 13711543L401. AN INSPECTION IS IN PROGRESS ON ALL ENGINES AND EFFECTED LINES. WILL REPLACE ANY PREMOD LINES WITH POSTMOD LINES AS REQUIRED A STOCK SWEEP WAS PERFORMED, NO PREMOD LINES FOUND. (M)