As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING A SCHEDULED TIME CHANGE OF THE R2 ESCAPE SLIDE, THE REPLACEMENT SLIDE COULD NOT BE INSTALLED ON THE ACFT DUE TO A BROKEN SAFETY WIRE ON THE RELEASE SHAFT PAWL. THE DEFECTIVE SLIDE WAS RETURNED & A SERVICEABLE ESCAPE SLIDE WAS INSTALLED ON THE ACFT.