As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 1521 ON APPROACH PASSING 4000' L AFT ENTRY EICAS MSG DISPLAYED. INTERM. DISPLAYED AND CLEARED THROUGH 1500', PRESR NORMAL THROUGHOUT. CORRECTIVE ACTION: CLEARED DEBRIS FROM DOOR THRESHOLD THEN CYCLE DOOR SEVERAL TIMES . CK OK PER B767 AMM CHAP 52-11. NO MSGS (9830992)