As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI TO PARKING THE TAIL SPRING LEAF, BROKE OFF INSIDE THE CENTERING SPRING SUPPORT. THE RUDDER CONTROL BRACKET AND MINOR STRUCTURE WAS DAMAGED. THE BROKEN SPRING LEAF WAS SENT IN FOR EVALUATION. THERE WAS EVIDENCE OF FATIGUE AND WATER MARKING 60 PERCENT BEFORE OVERLOAD OF THE REMAINING STEEL. THE TAIL WHEEL WAS INSTALLED UNDER STC SA4110WE.