As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK ON FWD MEMBRANE OF INBD DOOR AT LH MLG INBD DOOR AT LH MLG P/N: KBA670-10500-31 S/N: 15149 WAS REMOVED PER CRJ-900 AMM 32-12-01-000-802-A04 AND TS #: 005834B-R1 AND SERVICEABLE LH MLG INBD DOOR P/N: KBA670-10500-31, S/N: 15095 WAS INSTALLED PER CRJ-900 AMM 32-12-01-400-802-A04 AND TS #: 005834C-R1 /// BONDING TEST SATISFACTORY, OPERATIONAL TEST OK AND CLEARANCE WITHIN LIMITS