As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#515, BOS-BUF. (AIRCRAFT PERFORMED AN AIR TURN BACK) 'BLEED 2 LEAK MSG ON CLIMB OUT.MSG WAS INTERMITTENT AFTER THAT, REGARDLESS OF BLEED CONFIGURATION; SEE LOGPAGE 4147580-2 (REMOVED AND REPLACED RH BLEED LEAK DETECTOR LOOP PER AMM 36-21-02. OPS CHECK STILL REQ'D & 2 LOOP CLAMPS NEED SECURED.) FOR INSTALLATION OF NE ODS LOOP AND LOGPAGE 4147581-1 (RH ODS LOOP OPS CHECK OK IN REF AMM 36-21-02) FOR GOOD OPS CHECK. AC OK FOR SVC.'