As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: 1L DOOR SLIDE NOT ARMING. MAINTENANCE FOUND THE L1 DOOR SLIDE GIRT FLAP WAS NOT POISITIONED CORRECTLY, REPOSITIONED SLIDE GIRT FLAP PER AMM 25-62-44-400-006-A, A SATISFACTORY OPERATIONAL CHECK OF THE DOOR SLIDE ARMING SYSTEM WAS ACCOMPLISHED WITH NO ISSUES NOTED.