As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"FWD EQ SUP FAN 1" STATUS MSG.(<P>ITEM TRANSFERRED TO MDDR 155847 PER MEL 21-58-03-02-01. CAT C, DUE 07NOV21. </P> / <P>REF LOG 1373264 - C/W AP-20899, REMOVED AND REPLACED SUPPLY EXHAUST FAN CURRENT SENSOR IAW 21-58-11. OPS CKS GOOD. THIS CLEARS MDDR 155847.</P>)