What was found
(CAN)RETENTION SPRING BROKE ON DOOR ASSEMBLY P/N 212-060-803-135 ALLOWING IT TO FLAP AND BREAK OFF, DROPPING DOWN ON THE INPUT SHAFT. IT THEN BOUNCED FORWARD LODGING UNDER THE #2 ENGINE THROTTLE ARM LIMITI NG IT'S TRAVEL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN)RETENTION SPRING BROKE ON DOOR ASSEMBLY P/N 212-060-803-135 ALLOWING IT TO FLAP AND BREAK OFF, DROPPING DOWN ON THE INPUT SHAFT. IT THEN BOUNCED FORWARD LODGING UNDER THE #2 ENGINE THROTTLE ARM LIMITI NG IT'S TRAVEL.