As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REMOVING L/H OVERWING EMERGENCY EXIT DOOR STOP FITTINGS P/N 600-31381-1 FOUND 5 EACH GOUGED BEYOND LIMITS (C-CHECK RO 4/2/2021) REMOVED AND REPLACED 5 EACH STOP FITTINGS 600-31381-1 FROM L/H OVERWING EMERGENCY EXIT DOOR IAW CRJ 200 AMM 52-21-00-000-803 AND 52-21-00-400-803