As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ANTI ICE DUCT WARNING MSG IN FLIGHT, FOLLOWED BY RT WING A/I CAUTION MSG. INTERROGATED MDC HISTORICAL LEAK LOCATION & DETERMINED PERCENTAGE OF LEAK TO BE BETWEEN 54-60% ON CHANNELS A & B. REMOVED RT WHEEL BIN , AND FOUND RT BLEED SUPPLY DUCT DAMAGED. R & R THE DUCT (ITEM 5 IN AMM) IAW AMM 30-11-04-000/400-801, LEAK CHKD GOOD. RAN ENGINES FOR 15 MINUTES WITH WING ANTI ICE ON TO TRY AND RECREATE A/I DUCT WARNING MSG, FAULT DID NOT REAPPEAR.