As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FREE PLAY ON SELF-ALIGN SELF-LUB BEARING PLAIN ON HINGE FITTING NO. 2 AND NO. 3 AT VERTICAL STABILIZER REAR SPAR MIDDLE SECTION. CORRECTIVE ACTION: SUMMARY: HINGE FITTING NO. 3 AT VERTICAL STABILIZER REAR SPAR MIDDLE SECTION WAS REPLACED PER RIL #2103 REV. B AND CRJ-900 SRM 51-42-21-001-001-A01 AND HINGE FITTING NO. 2 WAS REPIARED PER RIL #1213 REV. NC.