As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR-MOUNTED ESCAPE SYSTEM DOOR 2R - A EVACUATION SLIDE PROBLEM WAS ENCOUNTERED WHICH IS NOT COVERED IN THE FAULT CODE DIAGRAMS KNUCKLE KNOCKER IS STICKING IN THE RETRACTED POSITION WHEN DOOR IS ARMED. OPS CHECKED DOOR 2R KNUCKLE KNOCKER. COULD NOT DUPLICATE ANY STICKING KNOCKER EXTENDS AND RETRACTS WHEN ARMING AND DISARMING. OPS CHECK GOOD.