As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 3640, CREW REPORTED A RIGHT ENGINE BLEED CAUTION ON ENGINE START WHILE USING EXTERNAL AIR ACFT POWER. STRONG ODOR WAS ASSOCIATED WITH MESSAGE. CHECKLIST COMPLIED WITH IN AOM VOL 1. AIRCRAFT REMOVED FROM SERVICE. PERFORMED SEVERAL STARTS (4L) WITH EXTERNAL AIR IAW GHC. STARTED NORMAL AS WELL AS THE OPS CHECK OF THE BLEED SYSTEM (ENG) PER AMM 36-11-01. OPS CHECKED GOOD, NO ODOR OR ANY FAULTS NOTED. AIRCRAFT RETURNED TO SERVICE.