As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EICAS MSG "R BLD DUCT LEAK".(<P>KPERFORM BITE CHECK OF AIR SUPPLY MODULE, NO FAULT MESSAGE NOTED AT THIS TIME. PERFORMED WING AND BODY DUCT LEAK DETECTION BITE PROCEDURE IAW FIM TASK 26-18 BLOCK (1). OPERATED BOTH ENGINES WITH BOTH PACKS ON AND VERIFIED RIGHT BLEED DUCT LEAK DID NOT ILLUMINATE. A/C OK FOR CONTINUE SERVICE.</P>)