As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PDC, FOUND THE R1 SLIDE LOOSE ON AFT SIDE. SLIDE PACK DISCONNECTED FROM AFT SIDE HOLDER, UNABLE TO RECONNECT. REPLACED THE R1 DOOR SLIDE IAW W/C 5200-4473. OPS CHECKED GOOD. REACTIVATED EMERGENCY EVACUATION SYSTEM AND SEAT 1-5 A THRU D.