As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND ESCAPE SLIDE ON 4L UNRAVELED, GRIT BAR HANGING WOULD NOT ENGAGE. INSTALL SAFETY PIN IN SLIDE SECURED GRIT BAR MATERIAL. OPS CHECK GOOD. INSTALLED SLIDE COVER. REF. AMM 25-66-01-404-044. VERIFIED THE SAFETY AND SECURITY RE-INSTALLATION OF #4 LEFT HAND DOOR SLIDE INCLUDING SAFETY PIN REMOVAL.