As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT FORWARD (R 2) SERVICE DOOR EMERGENCY SLIDE FAILED TO DEPLOY DURING DURING TEST. DETERMINE THAT SLIDE WAS TIED WITH A CHORD WHICH PREVENTED IT FROM DEPLOYING. REMOVED SLIDE AND SHIPPED WITH A VIDEO OF THE FAILED DEPLOYMENT TEST. DETERMINED NO SYSTEM FAULT. NON SYSTEM STRAP LEFT IN SLIDE DURING REPACKING AT THE AIR CRUISER FACILITY CAUSED FAILURE TO DEPLOY.