As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN TRYING TO ENTER THE A/C L1 DOOR WOULD NOT OPEN. FOUND DOOR SLIDE HAD DISPLACED CAUSING THE GIRT TO JAM THE DOOR. REINSTALLED L1 DOOR ESCAPE SLIDE. OPS CHECK NORMAL, REF: B757 AMM 25-66-01-4. MANUFACTURER: AIR CRUISERS, MPN: D30654-122, MSN: 1912. OK FOR SERVICE.