As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1220, MIA-BOS. 'WING SLIDE EICAS CAUTION IN FLIGHT. EICAS AND INFLIGHT DID NOT NOTE ANY ABNORMALITIES ON LEFT WING. INFO 52 WING SLIDE-L OVER SLIDE INOP; REMOVED AND REPLACED LH OVERWING EMER EXIT DOOR SLIDE IAW AMP 25-63-02. NO DEFECTS NOTED.'