As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: DURING PREFLIGHT, FLAG ON MAIN CABIN DOOR STEP MISSING/OUT OF VIEW. REMOVED CABIN STEPS AND CENTERED ALL GREEN "LOCKED" FLAGS IN OBSERVATION WINDOWS AS NEEDED IN REFERENCE TO CE-560XL MM 52-10-02. RESECURED STEPS TO ORIGINAL CONFIGURATION. WORK PERFORMED IN REFERENCE TO CE-560XL MM 52-10-02.