As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ELEVATOR FIRST FLIGHT OF THE DAY CHECKS FOUND THAT SYSTEM NR 3 WOULD NOT OPERATE THE LT ELEVATOR. SYSTEM NR 1 AND 2 OPERATE NORMALLY. FOUND LEFT ELEVATOR NR 3 PCU HI-LOC SHEARED AT ATTACH POINT ON AFT LINKAGE. REMOVED HI-LOC AND REPLACED IT WITH A SERVICEABLE ONE IAW SRM 51-42-20. OPS CHECK GOOD.