As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED, MAINTENANCE REPORTS L1 DOOR SLIDE INADVERTENLY DISLODGED AND SOFT PACK IS OPEN - SLIDE DID NOT INFLATE. MECHANIC STARTED TO OPEN THE L1 DOOR AFTER THE FERRY CREW HAD ARMED THE ESCAPE SLIDE CAUSING THE SLIDE TO BEGIN OPEN BUT NOT TO THE POINT WHERE IT WOULD INFLATE AND DEPLOY. REMOVED AND REPLACED L1 DOOR SLIDE IAW AMM 25-66-01.