What was found
YYC - C4 VERTICAL STAB TOP SAFETY HINGE FOR THE FORE RUDDER ATTACHMENT HAS DEEP WEAR MARK ON TOP SURFACE. REPAIRED IAW RD8-57-752.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - C4 VERTICAL STAB TOP SAFETY HINGE FOR THE FORE RUDDER ATTACHMENT HAS DEEP WEAR MARK ON TOP SURFACE. REPAIRED IAW RD8-57-752.