As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MLG BAY OVHT WARNING MESSAGE IN FLIGHT AT 33000 DEF MLG BAY OVERHEAT DETECTION SYSTEM MEL 26-14-1B CAT B. MAINTENANCE PROCEDURE COMPLETED. MOC NOTIFIED 7821. PLACARD INSTALLED. REMOVED AND REPLACED L/H GEAR BAY TEMPERATURE SENSOR IAW CRJ AMM TASK 26-14-04. PERFORMED OPERATIONAL CHECK OF MLG OVERHEAT DET. SYS. OPS TEST GOOD IAW TASK 26-14-00. MMO2 UPDATED, PLACARD REMOVED, MOC# 107743