As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR 1L DOOR SLIDE DEPLOYED BUT DID NOT INFLATE. SLIDE PACK IS RESTING ON THE AIR STAIR TOP STEP. DISCONNECT THE DOOR 1L SLIDE IAW AMM. AFTER SLIDE IS REMOVED FROM THE DOOR LEAVE THE SLIDE IN THE FWD GALLEY AREA UNTIL THE SLIDE CAN BE PINNED AND SAFTIED. REPLACED SLIDE PACK ASSY. REPLACED DIAPHRAGM OF THE DOOR DAMPER AND DOOR EMERGENCY ASSIST CYL REF MM. SERVICED DOOR ASSIST BOTTLE TO FULL.