As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 100-HOUR INSPECTION, FOUND LOWER CROSSOVER TUBE ON ENGINE MOUNT BROKEN ON RT SIDE AND CRACKED ON LT SIDE (BOTH AT WELDS). POSSIBLE CAUSES ARE WORN SHOCK MOUNTS CAUSING EXCESS VIBRATION OR FATIGUE. SUBMITTER RECOMMENDED MAKING SURE MOUNT IS CLEAN TO FACILITATE THOROUGH INSPECTION. (X)