As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED POTENTIAL SLIDE MATERIAL HANGING OUT OF HOUSING ON R1 DOOR. MAINTENANCE REPOSITIONED GRIT BAR FABRIC FOLD AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE GIRT BAR PER AMM 25-66-01 WITH NO ISSUES NOTED.