As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HORIZONTAL STABILIZER LEFT O/B BUSHING (P/N 600-23068-1) WAS FOUND SCORED DURING INCORPORATION OF COMAIR EO 55-007. REPLACED BUSHING IN LT ORIZ STAB WITH 1ST OVERSIZE BUSHING (P/N 601R-55-11-022-1) IAW CRJ REO 601R-55-11-022A CRJ DRWG 600-23068 AND CRJ AMM 20-26-00-910-803.