As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT UPPER DECK SLIDE INOP DUE TO SLIDE NOT SERVICEABLE. LOWER AFT FACIAL MOUNT PULLING OUT. FOUND LOWER AFT FACIAL MOUNT "PULLING OUT" AND PREVENTING SLIDE FROM PROPER MOUNTING. REPLACED UPPER DECK RH SLIDE. ACCOMPLISHED RII CHECK FOUND NORMAL. AIRCRAFT RETURNED TO SERVICE. SLIDE PROBLEM ROOT CAUSE: SLIDE MOUNT NOT FITTED WITH HELICOILS TO RETAIN FASTENERS.