As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: WHEN OPENING, MAIN CABIN DOOR ACCELERATES AS IT OPENS AND BANGS AND BOUNCES AT THE BOTTOM SHAKING THE ENTIRE AIRFRAME. REPEAT WRITE-UP//CORRECTIVE ACTION//INSTALLED NEW HANDRAIL BELLCRANCK WELDMENT IAW CE-680A MM 52-10-40. OPS CHECKS GOOD.