As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"INITIAL INSPECTION : WEAR ON SPIGOT AT LATCH DOOR ASSEMBLY OF LOWER HALF TRANSCOWL LH ENGINE ( MOT 1 ) "SUMMARY OF NRC 00049: SPIGOT AT LATCH DOOR ASSEMBLY OF LOWER HALF TRANSCOWL LH ENGINE WAS REPLACED PER CRJ-900 SRM 51-42-06 -001-001-A01 "