As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ARMING THE RIGHT CREW ENTRY DOOR THE KNUCKLEBUSTER FAILED TO ARM IN THE CORRECT POSITION. REMAINED FLUSH WITH THE DOOR AND THE RED ARM WAS NOT VISIBLE. ADJUSTED LOWER DOOR LINING ON THE R1 DOOR IAW AMM 52-11-02-4. PERFORMED ADJUSTMENT TEST OF THE R1 DOOR ARMED INDICATOR IAW AMM 52-11-20-5. OPS CHECKED GOOD.