As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 400FH SYSTEM AND POWERPLANT CHECK, 40 CC'S OF OIL WAS FOUND WHEN STARTER DRAIN ADAPTER WAS REMOVED. IAW MESA FORM M867ERJ MAGNETIC CARBON SEAL MUST BE REPLACED WITHIN 50FH. RO EMB 145-72-1050 WAS CREATED, WITH TASK MRO02000 CREATED TO TRACK PERMANENT REPAIR.