As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLT AN ABNORMAL AMOUNT OF LT AILERON TRIM WAS REQUIRED F/O WINGS LEVEL FLIGHT, FLT CTL POS IND, LT AILERON UP AND RT AILERON CTR. FOUND LT AILERON PCU OUT OF RIG. RIGGED LT AILERON PCU IAW AMM 27-11-00. OPS CHECK GOOD AT THIS TIME. (K)