As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ATTEMPTING TO ARM THE R2 DOOR, THE F/A REPORTED THAT THE ARMING LEVER STOPPED. F/A OPENED DOOR TO TRY AGAIN WHEN THE SLIDE PARTIALLY DEPLOYED. MAINTENANCE INSPECTED, R & R THE SLIDE AND ARM/DISARM CABLE IAW AMM. ACFT OPS CHECKED GOOD AND IS GOOD FOR SERVICE.